Larson Electronics HLSW-PB20-MS Non-Metallic Explosion Proof Maintained Switch – Single Push Button – C1D2 – C2D2 – C3D1&2

Larson Electronics HLSW-PB20-MS Non-Metallic Explosion Proof Maintained Switch – Single Push Button – C1D2 – C2D2 – C3D1&2

Description:

The HLSW-PB20-MS from Larson Electronics is a non-metallic maintained switch that is rated for Class I, Division 2 Groups A, B, C & D, Class II, Division 2, Groups E, F & G and Class III, Divisions 1 & 2 hazardous environments. This ATEX certified single push button switch has a din rail mount design and is constructed of an impact resistant glass reinforced non-metallic material with silicone gaskets. The HLSW-PB20-MS has a black housing color with a green button and boasts a compact size for convenient mounting and use.

This Class I, Division 2 Groups A, B, C & D rated non-metallic maintained switch is designed for din rail mounting. It is ideal for mounting and use in petroleum refineries, chemical plants, petrochemical plants and other facilities where similar conditions exist. The HLSW-PB20-MS has explosion protected contact blocks that are rated for voltages up to 690V AC, is capable of handling 20 amps for switching duty and has a horsepower rating of 2 HP. This switch also features silver alloy contacts with gold flashing. This non-metallic maintained switch has an ambient operating temperature of -50?C to +60?C and can be used in conjunction with motor starters or contactors for remote operation of motors. Contact options include: (2) NO, (2) NC or (1) NO/(1) NC.

The HLSW-PB20-MS C1D2 non-metallic single push button maintained switch features a non-metallic housing that is constructed of a PA6 glass reinforced anti-static material that is impact resistant, f1 UV resistant and has a flame retardant rating of V-0. The housing on this switch is black and the button itself is green which offers plenty of contrast for easy visibility of the button. This switch is offered in a dead end or feed through configuration with 1/2″ NPT hub size and features silicone gasketing throughout.

Features:

• Listing: NRTL Listed for United States and Canada
• Type: Explosion Proof Maintained Switch
• Dimensions: 3.95″W x 4.21″H x 4.16″D
• Voltage Rating: 690V AC, 20A, 50-60Hz
• Horsepower Rating: 2 HP
• Ambient Operating Temp Range: -50?C to +60?C
• UV Protection: f1
• Housing Materials: Non-Metallic Glass Reinforced Impact Resistant Anti-static Material
• Button Color: Green
• Contacts: (2) Normally Open, (2) Normally Closed or (1) Normally Open/(1) Normally Closed
• Flame Retardant Rating: V-0
• Gasket Material: Silicone
• Mounting: Din Rail Mount
• Termination: Dead End or Feed Through
• Wiring Hub: 1/2″ NPT