Description
Dwyer TR-7-ABX Safe-T-Ground is an explosion-proof grounding system designed for hazardous locations. It features a temperature range of -13 to 104°F (-25 to 40°C) and a power requirement of 105-125 VAC 60 Hz. The housing is made of copper-free cast aluminum alloy, and it has a DPDT electrical rating of 10 amps, 125 VAC, 60 Hz. The dimensions are 6-5/8″ W x 10-3/8″ H x 5-5/8″ D, with 3/4″ NPT conduit connection and 7/16″ mounting lugs for installation. The grounding system includes a molded polyethylene contactor with beryllium copper contact clips and a coiled cable that can retract to 3′ and extend to 16′.
Specifications
Component
Ground Control
(Instrument-Sensor) Temperature Range
-13 – 104°F/-25 – 40°C
(Instrument-Sensor) Supply Voltage
105-125 VAC
(Instrument-Sensor) Supply Voltage
220-240 VAC
Manufacturer
Dwyer Instruments






