Get your Special Pricing!

Web Price:

$2,604.46

Availability: This product is currently available to purchase

Orders over $999 ship FREE*

*Free shipping applies within the continental US and weighing less than 50 lbs. Shipping and Returns Terms

Ship to Estimates

Are you from Chicago?

Yes / No

This item ships to

Change

Cancel

*shipping cost are estimated until you complete your order

The product is not cancelable or returnable unless found defective

Speak With a Technical Expert

Hours: 9am - 5pm CDT M-F

Call (847) 773-0645 Email Technical Expert

Documents: TR-7-L

Instruction Manual Model TR-7 Catalog Page More Info

TR-7-L | Ground continuity control with 36" cable | stud contactor | pilot lights | 120V and UL listed. | Dwyer

Ground continuity control with 36" cable, stud contactor, pilot lights, 120V and UL listed.

Brand: DwyerSKU: TR-7-L

The photo is for representation purposes only and may not be a photo of product being purchased.

Search products similar to TR-7-L

Jump to: Overview & Specifications Reviews

Overview Details for TR-7-L

See catalog product page for full listing

Ground continuity control with 36" cable | stud contactor | pilot lights | 120V and UL listed.

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.