TR-7

TR-7 is a series TR-7 safe-T-ground continuity control. It provides continuous monitoring of a truck’s ground connection throughout loading operations. The 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.

• 356-T6 cast aluminium alloy (copper-free), explosion-proof – class I, group D housing
• Audible alarm and LED status indicators
• 120VAC (standard) power supply
• 36" coiled, extends to 16´ (standard)
• Stud (standard) contactor
• 6-5/8" W x 10-3/8" H x 5-5/8" D size
• DPDT relay with 10A, 125VAC, 60Hz contact rating
• 3/4" NPT conduit connection
• 7/16" mounting lugs, integrally cast

内容

Safe-T-ground continuity control, 2 grounding studs.