Larson Electronics EPS-PB20-2P 20A Explosion Proof Mushroom Push Button Switch – Class I/ II, Division 1 & 2 – 120V AC – 2P

Larson Electronics EPS-PB20-2P 20A Explosion Proof Mushroom Push Button Switch – Class I/ II, Division 1 & 2 – 120V AC – 2P

Description:

The Larson Electronics EPS-PB20-2P Explosion Proof Push Button Switch is designed for use in hazardous work areas, such as chemical plants, oil refineries and settings where combustible gases or dust may be present. This 20-amp device features the following explosion proof ratings: Class I, Division 1 & 2, Class II, Division 1 & 2 and Class III. In industrial and commercial settings, the front-operated push button switch may be used to support basic features of machines lacking electrical circuits for control. When ordering this 2-pole unit, buyers may choose from 1/2″ and 3/4″, dead-end and feed-thru options.

The EPS-PB20-2P is rated for 20 amps at 120V AC, 60 Hz. This explosion proof push button comes in a switch configuration of normally open or normally closed. The 2-pole device supports operating temperatures between -20? to 40?C. It is enclosed in a separate sealing chamber, and the sealing chamber has smooth, double flanges that mate both to the cover and the mounting enclosure to provide flame tight joints.

On this unit, the screws consist of stainless steel captive screws and attach the sealing chamber to cover and mounting enclosure. The side rocker arm push button has lockout holes, and the switch is supplied with an internal ground screw. Its housing is constructed of copper-free aluminum, finished with aluminum acrylic paint. With the robust protruding button design, workers using thick gloves may find the device easier to activate, compared to a traditional push button switch design.

Hubs: This device features ?? and ??, as well as dead-end and feed-thru options. Both options come with Class I, Divisions 1 & 2 (Groups C and D), Class II, Divisions 1 & 2 (Groups E, F and G) and Class III explosion proof ratings.

Mounting: The EPS-PB20-2P is compatible with surface mounting requirements. Two mounting holes at the back of the unit can be used to secure the switch during installation.

Features:

• Listing: NRTL Listed for United States and Canada
• Dimensions: –
• Weight: –
• Voltage: 120V AC, 60Hz
• Poles: 2P
• Amps: 20A
• Switch Configuration: NO or NC
• Operating Temperature: -20? to 40?C
• Materials: Copper-free Aluminum, Stainless Steel Screws
• Finish: Aluminum Acrylic Paint
• Mount: Surface
• Wiring Configuration: Dead End or Feed Thru
• Hub Size Options: 1/2″ or 3/4″