TR-7-UB | Ground continuity control with 36
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$2,131.99
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Special Notes
The product is not cancelable or returnable unless found defective
Volume pricing — discount applies automatically at checkout
Quantity
Price Each
Additional Off
2+
$2,089.36
2%
5+
$2,025.40
5%
10+
$1,918.80
10%
30+
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Volume breaks above are automatic up to 30 units. Beyond that, our team quotes project pricing on this line every day — reach out before you order for a custom quote.

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Documents: TR-7-UB

Instruction ManualModel TR-7 Catalog Page More Info

TR-7-UB | Ground continuity control with 36" cable | battery type contactor | 220V | Dwyer

Ground continuity control with 36" cable, battery type contactor, 220V

Brand: DwyerSKU: TR-7-UB
Dwyer | TR-7-UB
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Overview Details for TR-7-UB

See catalog product page for full listing

Ground continuity control with 36" cable | battery type contactor | 220V

MODEL TR-7 SAFE-T-GROUND

Explosion-proof, Intrinsically Safe, Ground Continuity Control

Model TR-7 Safe-T-Ground provides continuous monitoring of a truck’s ground connection throughout loading operations. Static electricity is often brought in by tank trucks entering the loading area. The Safe-T-Ground Model TR-7 instantly stops loading operations if a tank truck loses its ground.
To safeguard loading operations, the Safe-T-Ground circuit can be wired into your pump control – and to an audible alarm or signal light.

Product Applications

  • Chemical
  • Oil and gas
  • Explosion-proof housing
  • Audible alarm and LED status indicators

Specifications

Power Requirements
105-125 VAC 60 Hz 7.75 watts - with light; 1.75 watts - without lights. Optional 220-240VAC; 50/60 Hz.
Electrical Rating; Relay
DPDT; 10 amps; 125 VAC; 60 Hz contact rating.
Wiring
Terminal strip.
Conduit Connection
3/4" NPT.
Installation
7/16" mounting lugs; integrally cast.
Contactor
(Grounding clamp) molded polyethylene with berylium copper contact clips. 16-2 type SO coiled cable; retracts to 3'; extends to 16'.
Grounding Studs
2 supplied. Order a pair for each truck.
Shipping Weight
20 lb with contactor and cord.
Agency Approvals
UL.

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