Larson Electronics Explosion Proof Timer Switch - Class I, II, III - 30-Minute Timer, DPST Switch - NEMA - 120-277V AC

Made in Texas The Larson Electronics EXP-RT-DPST-MIN.30 Explosion Proof Timer Switch provides timed controls for equipment in combustible work sites and locations. The 30-minute timer can be configured using a DPST switch. Constructed of copper-free aluminum, the unit is NEMA-rated for durability in rugged environments. The EXP-RT-DPST-MIN.30 offers robust timing control of equipment. This unit is equipped with a dual pole single throw switch, which allows operators to set the timer to 30 minutes. The explosion proof timer switch is designed for Class I, Division 1 and 2; Class 2, Division 1 and 2; and Class III environments and operates on 120-277V AC 50/60 Hz ; 20A @ 125V AC (7A for Tungsten loads), 10A @ 250 VAC, 10A @ 277V AC. It uses 1HP @ 120V AC and 2HP @ 240V AC. The EXP-RT-DPST-MIN.30 is constructed of copper-free cast aluminum for superior performance and durability. These switches are not factory sealed and require external sealing fittings. Two external mounting lugs provide simple and secure mounting of the unit to walls and flat surafces. This explosion proof unit is available with either 1/2" or 3/4" NPT tapped hubs. The conduit openings are provided on the top and bottom of the unit in feed through versions, while dead-end versions have a single conduit hub, providing easy and secure connection to main power line supplies. Operating temperature is -40 ¡F to 104 ¡F (-40 ¡C to 40 ¡C). Suggested Applications: Manufacturing, Industrial, Warehouse, Lighting, Lighting, Wet areas or Locations Where Combustible Dust is Present. This switch can be used with fans, motors, heaters, and lighting (including incandescent, halogen, compact fluorescent, tungsten, and LED lighting loads). At Larson Electronics, we do more than meet your lighting needs. We also provide replacement, retrofit, and upgrade parts as well as industrial grade power accessories. Our craftsmen can custom build any lighting system and/or accessories to fit the unique demands of your operation. A commitment to honesty, quality, and dependability has made Larson Electronics a leader in the lighting and electronics business since 1973. Contact us today at 800-369-6671 or [email protected] for more information about our custom options tailored to meet your specific industry needs. Specifications / Additional Information EXP-RT-DPST-MIN.30 Explosion Proof Timer Switch Ratings/Approvals Unit Type: Explosion Proof Timer Switch Class I Div 1&2 Groups C & D Dimensions: 5.09" x 3.5"x 3.06" Class II Div 1&2 Groups E,F,G Minutes: 30 Minutes Class III, Div 1&2 Configuration: DPST NEMA 3,7(BCD),9(EFG),12 Voltage: 120-277V AC 50/60 Hz Amperage: 20A @ 125V AC (7A for Tungsten loads), 10A @ 250 VAC, 10A @ 277V AC Horsepower: 1HP @ 120V AC, 2HP @ 240V AC Ambient Operating Temp: -40 ¡F to 104 ¡F (-40 ¡C to 40 ¡C) Unit Materials: Copper-free Cast Aluminum Special Orders- Requirements Mounting: External Mounting Lugs on Body Contact us for special requirements Hub Quantity: (2) Feed Through or (1) Dead End Toll Free: 888-325-4448 Hub Size: 1/2" or 3/4" Intl: 1-214-616-6180 E-mail: [email protected]