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Small rectangular relay with terminals, beige housing, 35 A 168 V AC rating

Value Brand

Value Brand Potential Relay 35 A 168 V AC

SKU CH-B7KT-6HFD4

A 35 A potential relay with 168 V AC coil voltage and pick-up range of 139 V to 153 V AC

  • Reliable switching with 35 A contact rating
  • Precise motor start control at 139 to 153 V AC pick-up
  • Safe disengagement below 55 V AC drop-out
  • Designed for 168 V AC coil voltage systems
  • New SPST mechanical potential relay for HVAC use

HVAC Potential Relay 35 A 168 V AC

This mechanical potential relay is designed for HVAC control circuits that require a 35 amp contact rating at 168 volts AC. It suits technicians and maintenance teams replacing or specifying a relay with a fixed pick-up voltage window. The SPST contact form provides simple on-off switching for compressor or motor starter applications. It is not for circuits needing adjustable pick-up settings or voltage-sensing operation.

Fixed Pick-Up Window 139 V to 153 V AC

The relay operates with a minimum pick-up voltage of 139 V AC and a maximum of 153 V AC, while the drop-out voltage reaches 55 V AC. These fixed thresholds mean the installer cannot fine-tune engagement points for varying supply conditions. The compact body measures 1 11/16 inches high, 2 inches wide and 1 13/16 inches deep, allowing it to fit in standard control panels where space is limited. It is not for panels requiring user-adjustable time delays or voltage sensing.

California Proposition 65 Notice Included

The product ships with a Proposition 65 warning indicating the presence of a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. No additional accessories, mounting hardware or configuration software are bundled with the relay. Installers must provide their own wiring and enclosures. It is not for buyers expecting a kit with connectors, brackets or programming tools.

Highlights

  • Reliable switching with 35 A contact rating
  • Precise motor start control at 139 to 153 V AC pick-up
  • Safe disengagement below 55 V AC drop-out
  • Designed for 168 V AC coil voltage systems
  • New SPST mechanical potential relay for HVAC use

Specifications

BrandZORO SELECT

Questions about this item

What pick-up voltage range does the 168 V AC coil actually cover?

The relay picks up between 139 V AC and 153 V AC, then drops out at or below 55 V AC.

What are the overall dimensions I need to clear for mounting?

Overall height is 1 11/16 in, width 2 in, and depth 1 13/16 in.

How do I wire the SPST contacts for a 35 A load?

Connect the load in series with the single pole single throw contacts; the coil receives 168 V AC to close the circuit.

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