Larson Electronics EPSW-3PH-100 Three Phase Explosion Proof Switch – Non Fused – 100 Amps

Larson Electronics EPSW-3PH-100 Three Phase Explosion Proof Switch – Non Fused – 100 Amps

Description:

The EPSW-3PH-100 Three Phase Explosion Proof Switch by Larson Electronics is a non-fused disconnect unit for motor circuits in hazardous locations. This device comes with the following explosion proof ratings: Class I, Div. 1 & 2 (Groups B, C, D); Class l, Zones 1 & 2 (Groups llB+ H2, llA); Class II, Div. 1 & 2 (Groups E, F, G); and Class III. The 100-amp rated switch is compatible with voltages up to 600VAC and features a copper-free aluminum enclosure.

The EPSW-3PH-100 non-fused disconnect switch offers robust control over motor circuits in hazardous locations. This unit supports fewer bolts for seamless installation and maintenance. A gasketed flange with a silicone O-ring is located inside the bolt circle to seal out moisture and debris. For power connections, the 100-amp rated device`s top and bottom body are drilled and conduit entrances are tapped. The unit features the following single HP values: 5 (120VAC); 15 (230VAC). For three-phase HP: 25 (208VAC); 30 (230VAC); 50 (480VAC); 50 (600VAC).

This explosion proof switch is equipped with a rotary handle style operating mechanism with lockout provision as standard. Removable ductile mounting lugs adjust to irregular mounting surfaces. The device is constructed of copper-free aluminum with a grey powder polyester painted finish, while the cover bolt is made out of 316 stainless steel. The EPSW-3PH-100 supports 0.39″-2.75″/#8-2/0 AWG terminal lug sizes and is suitable for indoor and outdoor hazardous locations.

Applications: Manufacturing facilities, food processing establishments, chemical plants, oil refineries and applicable hazardous locations compatible with the device.

Features:

• Unit Type: Explosion Proof Non-fused Disconnect Switch
• Dimensions: 8.125″ x 13″ x 7.8″
• Max Voltage: 600VAC
• Amps: 100
• Phase: 3
• Single Phase HP: 5 (120VAC), 15 (230VAC)
• Three Phase HP: 25 (208VAC), 30 (230VAC), 50 (480VAC), 50 (600VAC)
• Terminal Lug Size: 0.39″-2.75″/#8-2/0 AWG
• Enclosure Material: Copper-free Aluminum
• Cover Bolt Material: 316 Stainless Steel
• O-ring Gasket Material: Silicone
• Finish: Grey Powder Polyester, Electrostatically Applied
• Drilled/Tapped Locations: Top and Bottom (Drilled), Conduit Entrances (Tapped)
• Weight: 23.2 lbs.