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Dwyer TR-7-AB | Ground Continuity Control | 36" Cable, Battery Contactor
The Dwyer TR-7-AB Safe-T-Ground monitors ground continuity in hazardous areas using a battery-type contactor on a 36" cable. Power requirement for the TR-7-AB is 105-125 VAC at 60 Hz.
- Molded polyethylene battery-type contactor; 36" cable
- Copper-free cast aluminium (356-T6) explosion-proof enclosure; operating range -13 to 104°F (-25 to 40°C)
- Contact rating DPDT, 10 amps at 125 VAC 60 Hz; 3/4" NPT conduit connection; 7/16" mounting lugs; terminal strip wiring
- Size: 6-5/8 x 10-3/8 x 5-5/8 in (W x H x D); 16-2 type SO coiled cable extending to 16 ft
- Specifications
- Features
- Downloads
| Part Number | TR-7-AB |
| Brand | Dwyer |
| Cable | 36" |
| Contactor | Battery-type |
| Pilot Lights | No |
| Supply Voltage | 105-125 VAC, 60 Hz |
| Contact Rating | DPDT, 10 A, 125 VAC, 60 Hz |
| Housing | 356-T6 cast aluminium, explosion-proof, Class I Group D |
| Conduit | 3/4" NPT |
| Mounting | 7/16" lugs, integrally cast |
| Size | 6-5/8" W x 10-3/8" H x 5-5/8" D |
| Temperature Limits | -13 to 104°F (-25 to 40°C) |
| Shipping Weight | 20 lb with contactor and cord |
- Housing that is safe against explosions.
- An audible alert and LED status lights.
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