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Gray rectangular DC power solenoid with threaded terminals and mounting bracket

Emerson Climate Technologies

Emerson Climate Technologies WHITE-RODGERS 70 111224S1 12V 80A DC Power Solenoid

SKU CH-CKSC-AQCK1

A 12 V DC solenoid switches up to 80 A continuously with an isolated coil rated for 100,000 electrical cycles

  • Brand nameWHITE-RODGERS
  • Continuous duty cycle for non-stop operation
  • 80 A current rating handles heavy loads
  • 12 V DC coil voltage suits vehicle systems
  • 100,000 electrical cycles ensure long service life
  • Isolated coil design protects control circuits

Industrial Solenoid for High-Current Switching

The WHITE-RODGERS 70 series solenoid switches up to 80 A at 12 V DC using a SPST-NO contact form. Its isolated coil design draws power through a #10-32 UNF-2A termination with 16 ohm resistance. Copper contacts rated for 500 V dielectric strength suit continuous-duty electrical systems.

Replaces Worn Contactors in Continuous-Duty Circuits

The unit is rated for 100,000 electrical and 250,000 mechanical operating cycles, so it replaces solenoids that have reached those limits. The jump is worth it when existing hardware shows contact erosion or coil failure after extended service in generator or industrial power supply applications.

Stable Operation Through Extended Load Periods

Continuous duty cycle rating means the coil manages heat without time limits up to the 122 Degrees F maximum operating temperature. The 5/16 in-24 UNF-2A threaded contact terminations maintain secure connections during vibration. A compact 2.4 in height by 2.47 in length profile fits existing mounting points.

How it compares

Measured against everything we stock in Bench & DC Power Supplies, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 59% of the 677 comparable items (median $33.99).

Specifications

Product
Brand nameWHITE-RODGERS

Questions about this item

What thread size do the 5/16 in contact terminals need for mounting?

The contact terminations use 5/16 in-24 UNF-2A threads for secure power connections.

How do I wire the isolated coil with #10-32 terminals without grounding the coil to the case?

Connect the coil wires to the #10-32 UNF-2A terminals; the isolated coil design keeps the coil circuit separate from the base.

When should I plan to replace the solenoid based on its 100,000-cycle electrical rating?

Replace after approximately 100,000 electrical operations or 250,000 mechanical cycles to maintain reliable switching.

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