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Dwyer Instruments TR-7-L | Ground Continuity Control Monitor 36 Cable Stud Contactor Pilot Light 120V Ul
The electrical rating of the Dwyer TR-7-L Safe-T-Ground component, which is DPDT, 10 amps, and 125 VAC, guarantees safety in dangerous areas. It has a temperature range of -13 to 104°F with a cast aluminum alloy casing (356-T6). Easy installation is made possible by the product's 3/4" NPT conduit connection, 7/16" mounting lugs, and termination strip. A 16-2 type SO coiled cable with a maximum 16' length is included, along with grounding studs and a molded plastic contactor. This product is quite adaptable; it requires 105-125 VAC 60 Hz of power while lights are on, 1.75 watts when they are off, and it has an optional 220-240 VAC, 50/60 Hz power option.
- Specifications
- Features
- Downloads
| Component | Ground Control |
| Connection | Conduit: 3/4" NPT |
| Current Rating | DPDT, 10 amps, 125 VAC, 60 Hz contact rating |
| Housing | 356-T6 cast aluminum alloy (copper free), explosion-proof - Class I, Group D |
| Installation | 7/16" mounting lugs, integrally cast |
| Manufacturer | Dwyer |
| Power | 105-125 VAC 60 Hz 7.75 watts - with light, 1.75 watts - without lights. Optional 220-240 VAC, 50/60 Hz |
| Size | 6-5/8" W x 10-3/8" H x 5-5/8" D |
| Supply Voltage AC | Instrument-Sensor: 105-125 VAC |
| Supply Voltage AC | Instrument-Sensor: 220-240 VAC |
| Temperature Range | Instrument-Sensor: -13 - 104°F/-25 - 40°C |
| Temperature | Temperature Limits: -13 to 104°F (-25 to 40°C) |
| Weight (for shipping) | 20 lb with contactor and cord |
- Housing that is safe against explosions.
- An audible alert and LED status lights.
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