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Dwyer Instruments TR-7-BL | Ground Continuity Control Monitor | 36" cable | Battery cont | Pilot light | 120V
An explosion-proof enclosure composed of 356-T6 cast aluminum alloy is the Dwyer TR-7-BL Safe-T-Ground. It has an electrical rating of 125 VAC, 60Hz, 10 amp, DPDT, and a temperature range of -13 to 104°F (-25 to 40°C). This device is appropriate for hazardous settings; the power requirements are 105-125 VAC or 220-240 VAC, optionally. The housing is 6-5/8" W x 10-3/8" H x 5-5/8" D and has 3/4" NPT conduit connections. Along with a 16' coiled 16-2 type SO cable, it also includes a grounding clamp.
- 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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