Larson Electronics Releases Explosion Proof 400-Amp Fusible Disconnect Switch, CID1/CIID1, 3-Pole (3/22/2024)

News - March, 2024 By LarsonElectronics.com

Kemp TX: Larson Electronics, a Texas-based company with over 40 years of experience spearheading the industrial lighting and equipment sectors, announced the release of an explosion proof 400-amp fusible disconnect switch/breaker in a cast aluminum enclosure for overcurrent and short circuit protection of service entrances, lighting, heating, and more. This unit is rated for use in Class I, Divisions 1 and 2 and features a 3-pole configuration with a maximum rating of 600V AC.

The EPFDS-400A-3P explosion proof fusible disconnect switch features two 3” NPT hubs on the top and one 0.5” NPT hub on the bottom for completing connections to the disconnect switch. This unit is rated for use in Class I, Divisions 1 and 2, Groups C and D; Class I, Zones 1 and 2, Groups IIB and IIA; Class II, Divisions 1 and 2, Groups E, F and G; and Class III hazardous locations. This unit is made of cast aluminum with stainless-steel cover bolts.

Larson Electronics’ explosion proof fusible disconnect has an external On/Off lever that can be locked into ‘On’ or ‘Off’ position with room for up to three padlocks for added security. A gasketed flange with O-ring provides protection from moisture. This 3-pole, 400-amp unit offers a 600-volt maximum electrical rating and is suitable for refineries, chemical plants, storage facilities, and more.

About Larson Electronics LLC: Larson Electronics LLC is a manufacturer of industrial lighting equipment and accessories. The company offers an extensive catalog of industry-grade lighting and power distribution products for the following sectors: manufacturing, construction, food processing, oil and gas, military, marine and automobile. Customers can benefit from the company’s hands-on, customized approach to lighting solutions. Larson Electronics provides expedited service for quotes, customer support and shipments.

Please see below links for high-resolution images and supporting documentation of the product displayed in the release.

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EPFDS-400A-3P Spec Sheet