Larson Electronics has released an explosion proof disconnect switch providing two copper-free aluminum enclosures to provide overcurrent and short circuit protection of service entrance, feeder or branch circuits, lighting, heating, appliance and motor circuits.
The EPFDS-V2-30A-3P-3X30A.600V explosion proof disconnect switch from Larson Electronics is a three-pole unit containing three, 30 A, 600 V fuses and two, 1 in. NPT hubs for completing electrical connections.
The unit has stainless-steel external hardware and a flat aluminum plate cover for uniform installations.
The NEMA 4X unit is rated for:
- Class I, Divisions 1 and 2, Groups B, D, and D;
- Class I, Zones 1 and 2, Groups IIB+H2 and IIA;
- Class II, Divisions 1 and 2, Groups E, F and
- G; and Class III hazardous locations.