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ATEX and IEC Ex Flame-proof Explosion Proof Lighting & Equipment
Explosion Proof Lights
Explosion Proof Motors - Motors for Hazardous Locations
Industrial and Vaporproof Emergency Failsafe Lighting
Industrial Cord Reels and Tool Taps
Industrial Work Area Heaters
Machine Vision Lights
Megatower™
QC Series Industrial Portable Lighting - Quick Change Mount
Rig Lights
Stadium lights
String Lights and Temporary Light Stringers
Tank Cleaning Lights
Three Phase Motor Soft Starters
Vapor Proof LED Lights
Variable Frequency Drives (VFDs)
Vehicle Mounting Plates
Workboat Light Fixtures & Lighting Equipment
Yacht Engine Room Lights
Color Changing LED RGB Lighting
Explosion Proof Cord Reels
GOLIGHT Spotlights
Larson FUTURE - Lease Lighting
Remote Area Lighting and Scene Lights
Utility Bucket Mount, Receiver Hitch & Trailer Mount Lighting
Aevum Control Lighting and Equipment - IIoT
Butane and Solvent Extraction Room Lighting and Equipment
DC to DC Transformers and Power Supplies
Explosion Proof Fans & Blowers
Explosion Proof Paint Spray Booth Approved Lights
Explosion Proof String Lights
Explosion Proof Switchgear & Controls
Fleet Service Lights and Lighting Equipment
Industrial Equipment Trailers
Industrial Handlamps & Droplights
ISO 14644/FS-209E Clean Room Lighting
LED Blasting Lights
Night Time Fishing Lights
Portable AC Power Supply Units
Portable Power Distribution Panels
Power Distribution Panels with KVA Transformers
Self-Contained Lighting
Service Pit Lighting
Solar Generators & Solar Powered Lighting
Agricultural Farm Equipment Lighting & Beacons
Explosion Proof Cameras & Surveillance Systems
Explosion Proof Emergency Lights
Explosion Proof Heaters
Garage & Gas Station Canopy Lights
LED Grow Lights
LED Lights
NDT Ultraviolet Lights
Portable Hazardous Location Lighting
Radio Communication Towers and Equipment
Salt Water Processing Equipment
Shelter & Tent Lighting
Thermal Monitoring Cameras and Systems
48V LED Equipment Lights
ATEX Rated Explosion Proof Lights
Automotive Lighting
Class Rated Signals, Alarms, and Systems
Hazardous Location Area Lights and Portable Lighting
HID Equipment Lights
Hot Work Permit Lighting and Equipment
Hunting Lights
Industrial lasers
Industrial Transformers
Light Towers
Outdoor Lighting
Remote Security and Surveillance Systems
Temporary Construction Lights
Vehicle Mounted Spotlights
Equipment & Heavy Machinery LED Light Package Fitouts
Phase Converters - Single to Three Phase
Marine Shore Power Cords and Equipment
24 Volt Military Lights
Disaster Relief / First Responders / Search & Rescue Lighting
Plastic Handcuff Key
110/120 Volt Flood Lights
Post Mount Spotlights
Magnetic Work Lights
Crank-up Light Masts
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Intrinsically Safe Lights
Military Flashlights
LED Waterproof Lanterns
Work Area Lights
12 Volt Flood Lights
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Boat Spotlights
New Boat Lights
HID Boat Lights
Boat Dock Lights
**********    
Remote Control Lights
Control Lights
Tow Lights
Magnetic Control Lights
**********    
NEW Lights and New Products
Evaporative Coolers
Police Equipment
AC/DC Transformers
Power Supplies
**********    
Military Spotlights 24V
Infrared Filters, Covert Covers, and Blackout IR Lenses
Military Equipment
Ultralife Batteries
Remote Control Pan Tilt Base
**********    
Larson Electronics Spotlights
Larson Electronics Parts
Replacement Lamps
Cords - Brackets
Portable Wheeled Generators
Non-Hazardous Location Extension Cords / Plugs / Outlets
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HID Work Lights
HID Dive Lights
HID Off Road Lights
Acro Lights HID Lights
Halogen Lights
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Acro Light Flashlight
Xenon HID Flashlights
Powerlight Flashlight
HID Flashlights
Xenon Flashlights
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LED Status Lights
Forklift Lights
Tractor Lights
HID Post Mount Lights
Roof Mount Lights
Post Mount Light parts
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Flashlight Holder
Magnet Spotlight Base
Tripods-Magnetic Base
**********    
Recharging Spotlights
Fire Rescue Lights
LED Street Lights
Utility Lights
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Hazard Lights
Strobe Lights - Battery Operated
Strobes & Beacons
Strobe Light Bars
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Headlights - Headlamps - Hard Hat Lights
Flashlights
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Suction Mount Lights
Magnetic Spotlights
12/24 Volt Spotlights
Gifts For Men
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New 12 / 24 Volt Lights
Explosion Proof Accessories and Replacement Parts
Explosion Proof Lighting
Explosion Proof Hand Lamps (Drop Lights)
Explosion Proof Lights - Stand/Dolly
Explosion Proof Tank Lights
Explosion Proof Phones and Intercoms
Explosion Proof Extension Cords
Black Friday & Cyber Monday Specials
Crane Lights
Explosion Proof Light Rentals
General Light Rentals
Light Tower and Light Plant Rentals
Power Distribution Rentals
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Power Plant Lighting
Refinery lights
Environmental Services Lights
Aerospace Lights
Chemical Plant Lights
Food Grade Safe Lights
Film and Entertainment Lights
Handheld Meters and Devices
Waste Water Treatment Lights
Mining Lights
Ship Yard Lights
Work Site Lighting
         

   
08/18/16 UL 1640 for Portable Power Distribution Systems

Article - August, 2016 By LarsonElectronics.com

UL 1640 for Portable Power Distribution Systems

Underwriters Laboratories (UL) has created several guidelines that manufacturers may use to increase compliance with the latest UL standards in safety and production. For portable power distribution systems, the UL standard is 1640 (Standard for Portable Power-Distribution Equipment).

1000 Watt Metal Halide Light

Portable power distribution units are large devices that regulate exceedingly high voltages to low voltages that can be used by machines in the applicable location. According to a report from Indiana Business Center’s publication branch, demand for power distribution machines is on the rise, with the largest increase between 2002 ($4.9 billion) and 2007 ($7.4 billion). UL 1640 acts as a gatekeeper in this trend, by ensuring that competitive manufacturers adhere to high production standards. Companies that successfully incorporate UL 1640 during manufacturing through inspection by a UL field representative may apply UL markings on approved components found inside the unit.


Overview and Applications of UL 1640

UL 1640 covers key components inside portable power distribution units, such as busbar clamps, internal wirings and etc. There are also testing protocols that may be applied to ensure that unforeseen vulnerabilities are carefully addressed before the release of the product. Such tests include (but is not limited to): Dielectric Voltage-Withstand Test, Strain-Relief Test, Corrosion Resistance Test and Resistance to Rain Test. Various rulings in UL 1640 are associated with articles from the National Electric Code (NEC). For such UL standards, manufacturers may refer to the specific NEC code to check on electrical safety compliance. One should note that NEC compliance is enforced by electrical inspectors; therefore, following UL 1640 guidelines on a manufacturing level does not automatically lead to NEC compliance.

UL 1640 is applicable in the following locations:

  • Exhibition halls (NEC Article 518)
  • Temporary installations in construction sites (NEC Article 590)
  • Television and movie production studios (NEC Article 530)
  • Carnivals, fairs and similar locations (NEC Article 525)
  • Theaters and television studios where audiences are present (NEC Article 520)

  • To show that a manufacturer and the portable power distribution unit are in compliance with UL 1640, special markings are placed on various parts of the machine. In order to be able to apply such markings, the components inside the unit needs to undergo testing. During the process, the manufacturer is required to submit product samples to the regulator (in this case, UL).

    Recently, a new trend in UL marking has emerged, which introduced the application of QR codes on badges. Launched in 2013, the Enhanced and Smart UL Certification Mark and UL Certification Badge system is an innovative way for manufacturers to customize their markings for added distinction (via the Marks Hub). Scanning the QR code on the badge with a handheld device pulls up the following information about the UL approved component: product image, manufacturer information, certification details and product description.


    Becoming a UL Panel Shop

    To ease the UL product certification process, portable power distribution system manufacturers may consider becoming a UL Panel Shop. Acquiring such status could be advantageous for companies that want to mass produce portable power distribution units with UL Marks. First, it would allow the manufacturer to place UL markings on finished units during production. A UL Panel Shop could also engage in projects that must be fulfilled by UL Panel Shops only. Next, by offering UL approved products, customers can be sure that the unit is safe and less prone to malfunction.

    UL Panel Shops are subject to inspections by UL field representatives. The inspections are randomized, and heavily influenced by the number of manufactured UL Labeled products over a set period of time. In addition to UL, manufacturers may also meet their compliance needs through other Nationally Recognized Testing Laboratories (NRTL) that are recognized by the OSHA, such as Electrical Testing Labs (ETL) from the ETL SEMKO division of Intertek.

    Below is a shortlist of portable power distribution units available from Larson Electronics:

  • 150 KVA Power Distribution – 480V-208Y/120V - (3) 480V, (3) 208V) & (12) 120V Outlets
  • Double 75 KVA Power Distribution Substation - 480V-208Y - 200A 208Y Outlets
  • 25 KVA Mobile Distribution Cart - 480V-120V - (6) 120V 5-20R GFCI Outlets
  • 45 KVA Power Distribution - 480V-208Y/120V - (40) 120V 5-20R GFCI Outlets
  • Explosion Proof 37.5 KVA Power Distribution - 480V-120V - (10) EXP Outlets




  • Related Categories/Products
    Category/Product (click on link below for more information)
    Power Distribution Panels with KVA Transformers
    Power Plant Lighting
    Industrial Transformers
    Power Distribution Accessories and Replacement Parts
    Portable Power Distribution Panels
    7.5 KVA and below Portable Power Distribution Systems
    9-15 KVA Portable Power Distribution Systems
    25 KVA Portable Power Distribution Systems
    30-37.5 KVA Portable Power Distribution Systems
    45-55KVA Portable Power Distribution Systems
    65-75KVA Portable Power Distribution Systems
    100-112.5 KVA Portable Power Distribution Systems
    150 KVA And Larger Portable Power Distribution Systems
    Portable Spider Boxes
    65-75 KVA Industrial Transformers
    7.5 KVA and Below Industrial Transformers
    9-15 KVA Industrial Transformers
    25 KVA Industrial Transformers
    30-37.5 KVA Industrial Transformers
    45-55 KVA Industrial Transformer
    100-112.5 KVA Industrial Transformers
    150 KVA Industrial Transformers
    Transformer - 500 VA - Converts 120V or 240V AC to 12V or 24V AC Outlets - 4 Twist Lock Outlets
    500 VA Portable Transformer - 120 or 240 V AC to 12 or 24 V AC or DC - NEMA 3R
    25 KVA Temporary Power Distribution Station - 480V to 120/240V 1PH - (6) 120V GFCI Receptacles
    Spider Box with Cam Lock and Tail Feeders - Power Distribution Panel - UL 1640 Listed
    25 KVA Power Substation - 480V to 120/240V 1PH - (1) ADR3034 (2) L6-30R (10) 5-20R GFCI Duplex
    Power Substation - 15KVA - Converts 480V to 120/240V with 30A feed thru - (10) GFCIs - (2) L6-30R
    Power Substation - 15 KVA - Converts 480V to 120VAC and 240V Outlets with GFCI - 30A Feed Thru - 60A
    7.5 kVA Power Distribution Center - 480V 3P Primary - 8 X 120V Secondary
    120V GFCI Duplex Receptacle - 20Amps - Circuit Breaker - 3' 12/3 SOOW Cord w/ Plug - NEMA 4
    120V GFCI Duplex Receptacles - NEMA 4 Enclosure - 4, 20-Amp Outlets - Mini Spider Box
    120V GFCI Duplex Receptacles - NEMA 4 Enclosure - 4, 20 Amp-Rated Receptacles
    Explosion Proof Power Distribution - 1000 VA - 120/240 VAC Stepdown to 24 Volts AC or DC
    Portable Explosion Proof Transformer - 500W - 120/240 VAC Primary and 12/24VDC Secondary w/ 4 Outlet
    120V GFCI Receptacles - NEMA 4 Enclosure - 3-Dual Receptacle, 20-Amp Outlets
    25 kVA - Power Distribution Substation - 240V 3P Primary - 120/208V Secondary - 16 Receptacles
    150 kVA Power Distribution System - 480V 3 Phase - Ten ADR1044 100A Outlets
    Explosion Proof Transformer with 150 Watt LED Light - 500 VA - 4 Receptacle - 120 VAC Secondary
    Larson Electronics Power Distribution Substation - 75KVA - 150A Main - 10 X 120V Outlets - 1 X 240V
    Wheel Cart Distribution System - 220V 1P to 10 X 120V GFI outlets and 1 X 220 GFI outlet
    Transformer - 1000 VA - Converts 120V or 240V AC to Low Voltage AC/DC Outlets - 4 Twist Lock Outlets
    Temporary Power Distribution with 7.5 kVA 480 Volt Transformer and Two 120V GFCI Outlets
    45 KVA Power Distribution - 480V to 208Y/120V 3PH - (6) L16-30R (12) 5-20R GFCI
    Explosion Proof Power Distribution - 500 VA - 120/240 VAC Stepdown to 24 Volts AC or DC
    45 KVA Portable Power Distribution - 480V to 208Y/120V 3PH - 100A MCB Primary/125A MLO Secondary
    Portable Solar Power Battery Pack with 4.0kWh Capacity - 120V Output - Photovoltaic (PV) Capable
    Portable Transformer - 120VAC to 12 or 24VDC - (6) L5-20R (1) 5-20R GFCI Duplex Receptacles
    480 Volt Three Phase Temporary Power Distribution Panel on Wheeled Dolly Cart - NEMA 3R
    Compact Portable Power Distribution Panel System w/ Wheels - 480V Three Phase - 120V Single Phase
    Larson Electronics Power Distribution Substation - 45KVA - 150A Main - 8 X 120V Outlets - 2 X 208Y
    15KVA Portable Distribution Panel - 480V to 208Y/120V 3PH - (10) 5-20R GFCI Duplex - No Tires
    Portable Explosion Proof Power Supply - (4) 12/24 Volt DC Class I Division 1 Outlets - Rechargeable
    Explosion Proof Spider Box - 220V AC or 240V AC Line In - (4) 15 Amp 120V Explosion Proof Outlets
    Portable Explosion Proof Power Supply - (4) Low Voltage DC C1D1 Outlets - Rechargeable 140ah Battery
    25KVA Temporary Power Distribution Panel - 480V to 120/240V 1PH - (2) L6-30R (6) 5-20R GFCI Duplex
    75 KVA Transformer Power Distribution - Three Phase 480V to Single Phase 120/240V - Nema 3R
    Temporary Power Distribution with 480 Volt Transformer and (8) 120v GFCI Outlets - 25KVA substation
    75KVA Power Distribution Panel - 480V to 208Y/120V 3PH - (2) L21-30R (2) L5-30R (12) GFCI Duplex
    112.5 KVA Transformer Power Distribution - Three Phase 480V to Single Phase 120/240V - Nema 3R
    Portable Temporary Distribution Panel - Power 480V Equipment from 208Y - 25 KVA Step Up Transformer
    Portable Explosion Proof Transformer - 120-277 VAC Input -12/24V DC Output w/ 2 Outlet
    Portable Explosion Proof Transformer - 120-277V AC Input -12/24V AC Output w/ 2 Outlet
    Portable Temporary Distribution Panel - Power 480V Equipment from 208Y - 45 KVA Step Up Transformer
    Power Distribution Panel with 480 Volt Transformer - (6) 120v GFCI Outlets - 25 KVA substation
    Explosion Proof Transformer - 120-277 VAC Input -12/24V DC Output w/ 2 Outlet
    Portable Power Distribution Substation - 45KVA - 480V Primary - 120/240V Secondary - NEMA 3R
    Portable Temporary Distribution Panel - 480V to 120/240 Delta/Delta - 45 KVA Transformer
    25KVA Nema 3R transformer – 480V to 120/240 Delta/Delta
    Power Distribution System - Dolly Cart Style - 25KVA - 480-120/208Y - 6X120V & 2X208Y Outlets
    Portable Power Distribution Substation - 75KVA - 480V Primary - 120/208Y Secondary - NEMA 3R
    Power Substation - 15 KVA - Converts 480V to 120VAC and 240V Outlets with GFCI - Trailer Tires
    Temporary Power Distribution -Stainless -50KVA - 480V to 120/240 - 14 2P Breakers and 28 1P Breakers
    Portable Explosion Proof Transformer - 480V to 120/240V AC - 1500W Transformer - (4) C1D1 Outlets
    Temporary Power Distribution Cart - Frame Only
    15KVA Temporary Power Distribution - 480 to 208Y/120V 3PH - (12) 120V GFCIs - 20' Cord
    38"" Electrical Panel Board - 150 Amp Main Rating - 480/277 Voltage Rating - 18 Circuits
    Mobile Power Distribution Center - 120/240V - (8) 120V GFCI Outlets- Portable Spiderbox
    Mobile Power Distribution Center - 120/240V - (8) 120V GFCI Outlets- Portable Spiderbox
    112.5 KVA Power Distribution - 480V to 240D/208-120V 3PH - (6) 460R7W (4) L15-30R (12) GFCI Duplex
    Portable 3KVA Explosion Proof Transformer - 120-277V AC Input - 12/24V AC Output - (2) EXP Outlets
    Portable Power Distribution Substation - 75KVA - 480V Primary - 120/208Y Secondary - 20ft Blunt Cut
    225 kVA Power Distribution System - 480V 3 Phase - Eleven HBL4100R12W 100A Outlets
    150 KVA Transformer Power Distribution - Three Phase 480V to Single Phase 120/208Y - Nema 3R
    150 KVA Transformer Power Distribution - Three Phase 600V to Single Phase 120/208Y - Nema 3R
    Hazardous Location Stepdown Transformer - 120-240 VAC Input -12/24V DC Output - 50' SOOW Output
    Hazardous Location Stepdown Transformer - 120-240 VAC Input -12/24V DC Output - 100' SOOW Output
    Portable Power Substation - 150 KVA - 480V AC to (1) 120V AC & (4) 208Y Outlets
    Portable Power Substation - 150KVA - 600VAC to (1) 120V & (4) 208Y/120V Outlets
    Mobile Power Distribution Center - 208Y Stepped Down to 120V - (8) 120v GFCI Outlets
    75KVA Temporary Power Distribution Panel - 480V to 208Y/120V 3PH - (8) 520R-GFCI (4) CS6369 Outlets
    7.5 KVA Temporary Power Distribution - 480V Transformer - (2) 120V GFCI Outlets & (1) 240V Outlets
    15KVA Portable Distribution Panel - 480V to 208Y/120V 3PH - (10) 5-20R GFCI Duplex - No Tires
    Mobile Power Distribution Center - 220 Volt Stepped Down to 120V - (6) 120v GFCI 5-20 Outlets - 150'
    Portable Explosion Proof Transformer - 240V to 120V AC - 3000W Transformer - (10) C1D1 Outlets
    Portable Temporary Distribution Panel - 480V to 120/208Y - 45 KVA Transformer - 100 Amp MB
    Power Distribution - 25 KVA Transformer - 480V Primary - 120/240Y Secondary - 2x240V & 4x120V Outlet
    Mobile Power Distribution Center - 240 Volt Stepped Down to 120V - (9) 120v GFCI Outlets - Portable
    Mobile Power Distribution Center - Input 240D/120V 200A - Output (8) 120v GFCI & (2) 240V Outlets
    75 KVA Temporary Power Distribution Panel w/ Casters - 600V 3P Primary - (10) 120V & (4) 208Y Outlet
    25KVA Temporary Power Distribution - 480 or 240 Volt Input - 120/240V Output - (1) 240V & (6) 120v
    112.5 KVA Mobile Power Distribution - 480V to 120/240V - Nema 3R - 200A Disconnect - 42 Circuits
    25KVA Temporary Power Distribution w/ 240V ATS - 480V to 120/240V 1PH - (1) 360R6W (6) 5-20R GFCI
    Mobile Power Distribution Center - 120/240V - (2) 240V & (6) 120V GFCI Outlets
    15KVA Temporary Power Distribution - 480 Volt - (1) 240V 30A & (6) 120v GFCI Outlets - 24x24 Frame
    Mobile Power Distribution Center - 240 Volt Stepped Down to 120V - (2) 240V & (8) 120v GFCI Outlets-
    Temporary Power Distribution Cart - Frame Only - Accepts 38"-W x 75"-H Panel Boards - Steel Frame
    Temporary Power Distribution Cart - Frame Only - Accepts 38"-W x 75"-H Panel Boards - Aluminum Frame
    Large Power Distribution Substation Cube Skid - Frame Only - Skid Pockets -Pick Eye -Locking Casters
    Large Power Distribution Substation Cube Skid - Frame Only - Skid Pockets - Pick Eye
    Explosion Proof Portable Spider Box - 220V Primary - 220V Secondary - (10) 220V Outlets - Wheel Cart
    Explosion Proof Portable Spider Box - 220V Primary - 220V Secondary - (10) 220V Outlets - Wheel Cart
    Portable Power Disttribution - 225KVA 480 Delta to 480 Wye - 30KVA 480 Delta to 120/208Y
    Mobile Power Distribution Substation - 480V Delta Primary - (2) 75K VA Transformers - 208Y Secondary
    Explosion Proof Portable Power Distribution - 240V Pri. - 120V Sec. - (10) 120V Outlets - 200 Amp MB
    Portable Explosion Proof Transformer - 250W - 120/240 VAC Primary and 12/24VDC Secondary w/ 4 Outlet
    Portable Explosion Proof Transformer - High Voltage AC Input to Low Voltage AC Output - 4 Outlets
    25 KVA Temporary Power Distribution - 480 Volt Transformer - 8x 120v GFCI Outlets - NEMA 4 Panel
    Portable Adjustabled Upright LED Light Cart - Frame Only
    Explosion Proof Step-Down Transformer - 120-277V AC Input - 24V AC Output - 6.25 Amps Max
    Portable Explosion Proof Wireless Access Point Range Extender - Rechargeable 140ah Battery
    150 kVA Power Distribution System - 480V 3 Phase - (2) 120V 20A (4) 208Y 100A 2P (4) 208Y 100A 3P
    15 KVA Temporary Power Distribution - 480V Transformer - (12) 120V GFCI Outlets – (2) 240V Outlets
    Portable Explosion Proof Transformer - 240V to 120V AC - 1500W Transformer - (10) C1D1 Outlets
    Portable Temporary Distribution Panel - 208V Stepped up to 480V - 45KVA Step Up Transformer - Skid
    15KVA Temporary Power Distribution - 480 to 208Y/120V 3PH - (12) 120V GFCIs - 100' Cord
    150 KVA Power Distribution - 480V to 208Y/120V 3PH - (3) 460R7W (3) 460R9W (12) GFCI Duplex
    150 KVA Power Distribution - 480V 3P to 208Y/120 - 3x 480V 100A, 3x 208V 60A, 12x 120V 20A Outlets
    75 KVA Power Substation Spiderbox - 480V to 240V- 480V @ 60A/50A/30A & 240V @ 50A/30A/20A Outlets
    75 KVA Power Substation Spiderbox - 480V to 240V- 480V @ 60A/50A/30A & 240V @ 50A/30A/20A Outlets
    *RENTAL* -Portable Temporary Distribution Panel - 480V to 120/208Y - 45 KVA Transformer - 100 Amp MB
    10KVA Power Distribution - 480V Primary - (2) 20A 240V & (2) 120V Receptacles - Wheeled Dolly Cart
    15 KVA Temporary Power Distribution - 480V to 120/240V - (3) 20A 120V & (2) 50A 240V Receptacles
    25KVA Temporary Power Distribution - 480V to 120/240V - (4) 20A 120V & (2) 50A 240V Receptacles
    Portable Explosion Proof Transformer - 1000W - 120-240VAC Primary - 12/24VAC Secondary w/ 4 Outlets
    25KVA Temporary Power Distribution - 480 or 240 Volt Input - 120/240V Output - (1) 240V & (8) 120V
    Explosion Proof Step-Down Transformer - 120-277V AC Input - 12V DC Output - 16 Amps Max
    25KVA Temporary Power Distribution - 480/240 Volt Input - 120/240V Output - (1) 240V & (6) 30A 120V
    15KVA Temporary Power Distribution - 480 Volt - (1) 240V 30A & (6) 120v GFCI Outlets
    Portable Explosion Proof Transformer - 240V to 24V AC - 3000W Transformer - (6) C1D1 Outlets
    15KVA Temporary Power Distribution - 480 Volt - (2) 240V 30A & (8) 120v GFCI Outlets
    Explosion Proof Stepdown Transformer - Converts 120/277V AC to 12V DC - 25' Cord w/ EXP Plug
    8 Amp Explosion Proof Stepdown Transformer - Converts 120/277V AC to 24V DC - 25' Cord w/ EXP Plug
    Explosion Proof Power Distribution - 1000 VA - 120/240 VAC Stepdown to 24V AC/DC - 50M Cable
    25 KVA Temporary Power Distribution - 600V to 120/208V - (4) 20A 120V & (2) 50A 208V Receptacles
    Portable Explosion Proof Transformer - 240V to 120V AC - 3000W Transformer - (8) C1D1 Outlets
    Spider Box - 240 Volts AC to 120 Volts AC - 6 120V 20A GFCI Protected Duplex Outlets - Weatherproof
    Portable 480 Volt Three Phase Temporary Power Distribution Panel - 2x 100A, 2x 50A & 3x 30A Breakers
    Standard Power Distribution Cube Skid - Powder Coated Steel - Skid Pockets - Pick Eye - Casters
    *RENTAL* 25KVA Temporary Power Distribution Panel - 480V to 120/240V 1PH - (2) L6-30R (6) 5-20R GFCI
    *RENTAL* Temporary Power Distribution with 480 Volt Transformer and 6 - 120v GFCI Outlets – 25 KVA
    Portable 600 Volt Three Phase Temporary Power Distribution Panel -(3) 200A & (6) 60A 3P4W Receptacle
    75 KVA Transformer Power Distribution - 480V 3P to 208Y/120 - 400A MLO Pri - 200A MB Sec Panel
    75 KVA Transformer Power Distribution - 480V 3P to 208Y/120 - 400A MCB Pri - 200A MCB Sec.
    Portable 208V 3P Distribution Panel - CAMLOKS - 225V MB - (6) 50A (6) 30A (2) 20A Receptacle
    400A 3-Phase 600V Fused Disconnect Switch - Fused - NEMA 3R
    1200A 3-Phase 600V Fused Disconnect Switch - Fused at 1200 Amps - NEMA 3R
    Power Distribution - 480V AC to 120V AC - (8) 120V GFCI 5-20R Duplex, (2) 120V L5-30R Receptacles
    25KVA Temporary Power Distribution - 480V to 120V - (10) 20A 120V GFCI Protected Receptacles
    15KVA Mobile Power Substation - 480V 3P to 240/120V - (2) 6-50R (5) 6-20R and (20) 5-20R Receptacles
    Spider Box - 120V AC Input - (6) 120V 20A GFCI Protected Duplex Outlets - Weatherproof Enclosure
    Mobile Power Distribution Center - 120 Volt Stepped Up to 240V - 6-50R Outlet - Dolly Cart
    10 kVA Portable Distribution Panel - 220V to 120 XMFR - 1x 25A & 1x 35A 120V Breaker - 200' Line-In
    Transformer - 3000 VA - Converts 120V or 240V AC to Low Voltage AC/DC Outlets - 2 Twist Lock Outlets
    Portable 600V 3P Distribution Panel - CAMLOKS - (6) 50A (3) 200A Receptacle & Breakers
    480VAC to 120V Portable Panel - 8 120V 20A GFCI 5-20R Duplex 2 120V 30A 5-30R -ACP6034 Plug -Wheels
    480VAC to 120V Portable Panel - 8 120V 20A GFCI 5-20R Duplex 2 120V 30A 5-30R -ACP6034 Plug -Wheels
    50 KVA Transformer Power Distribution - 480V 3P to 240/120 - 4x 480V 100A, 2x 240V 60A & 8x 120V 20A
    480V 25KVA Temporary Power Distribution - 1x 50A & 1x 30A 240V & 6x 20A 120V GFCI Outlets
    Portable Explosion Proof Stepup Transformer - 208 3P to 460 3P - 30A Disconnect
    Transformer - 3000 VA - Converts 480V AC to 120V AC - (1) 20A GFCI Duplex Outlet
    Temporary Transformer - 1000 VA - Converts 480V AC to 120V AC - (1) 20A GFCI Duplex Outlet
    Portable Step-Up Spiderbox Transformer - 120V to 240V AC - 25' 16/3 Input - 16A GFCI Schuko Outlet
    25KVA Temporary Power Distribution - 480V to 120/240V - 6x20A, 2x30A & 1x50A Outlets - GFCI
    Portable Explosion Proof Power Supply - (1) 120/240V AC C1D1 Outlet - Rechargeable 140ah Battery
    Portable Explosion Proof Power Supply - (1) 12/24V C1D1 Outlet - Rechargeable 140ah Battery
    Portable Power Distribution Panel - 208Y/120V Input/Secondary - (4) 120V GFCI Outlets - 60A Breaker
    112.5 KVA Transformer Power Distribution - 200A Main Breaker - 480V to 208Y/120 - 4x120V 20A Outlets
    Portable Power Distribution Panel - 208Y/120V Input/Secondary - (4) 120V GFCI Outlets - 125A Breaker
    Portable Power Distribution Panel - 208Y/120V Input/Secondary - (4) 120V GFCI Outlets - 150A Breaker
    Portable Power Distribution Panel - 480/277V Input - 100A Main Breaker
    112.5 KVA Transformer Power Distribution - 600A Main Breaker - 480V to 208Y/120 - 4x120V 20A Outlets
    75 KVA Transformer Power Distribution - 800A Main Breaker - 480V to 208Y/120 - 8x120V 20A Outlets
    75 KVA Transformer Power Distribution - 400A Main Breaker - 480V to 208Y/120 - 4x120V 20A Outlets
    Portable Power Distribution Panel - 120/240V Voltage - (2) Female 120V 60A Stage Pin Cable Plugs
    Explosion Proof Power Supply - 120-240V AC Input - 12V DC Output - 1.67 Amps Max
    Explosion Proof Power Supply - 100-277V AC Input - 15-30V DC Output - 42 Watts
    Explosion Proof Portable Spider Box - 120V Primary - 12/24V AC Secondary - (10) 12/24V Outlets -Cart
    Explosion Proof Spider Box -120V AC Line In - Four 15 Amp 12V or 24V Explosion Proof Outlets
    Explosion Proof Portable Power Distribution - 120V Primary - 12/24V Secondary - (10) 12/24V Outlets
    15 KVA Temporary Power Distribution - 480V to 120V - (16) 20A 120V GFCI Protected Receptacles
    15KVA Temporary Power Distribution - 480V to 120/240V 1PH - (12) GFCI Duplex - 25' SOOW Cord
    Grande Power Distribution Substation Cube Skid - Frame Only - Skid Pockets - Pick Eye - Locking Cast
    25KVA Temporary Power Distribution - 480V to 120V - (12) 20A 120V GFCI Protected Receptacles
    Portable Power Distribution Panel - 208Y/120V Input - (8) 120V GFCI & (1) 60A Outlets - 60A MB
    5 kVA Portable Distribution Panel - 240V to 120 XMFR - 20' Line-In w/ 240V L6-30P - L5-30R Outlet
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