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Black Eaton M22-CK10 contact block 1NO 22mm

Eaton

Eaton M22-CK10 Contact Block 1NO 22mm Black

SKU CH-BEKT-CZ3N1

A 22 mm momentary contact block with one normally-open circuit rated 6 A at 240 V AC for Eaton M22 push buttons

  • Brand nameEATON
  • Engine size22 mm
  • 1NO contact for simple control circuits
  • 6 A at 240 V AC switching capacity
  • 22 mm mounting fits standard panels
  • Cage-clamp terminals speed up wiring
  • Certified to IEC 60947, CE, CSA, UL, VDE 0660

Industrial Contact Block

The Eaton M22-CK10 is a 22 mm contact block designed for industrial control panels. It provides a single normally open circuit for momentary push-button operators. Electrical professionals use it to build or repair machine interfaces and safety systems.

Switching Capacity Limits

The block carries a 6 A rating at 240 V AC under the NEMA A600 and Q300 designations. These ratings define the maximum resistive and inductive loads the contacts can make and break reliably. Exceeding these values will shorten contact life or cause welding.

1NO Contact Form

The defining specification is the single normally open contact form, which closes only while the operator is actuated. Buyers needing a normally closed contact or a double-pole arrangement must select a different block.

How it compares

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

Price $13.99
Cheaper than about 68% of the 677 comparable items (median $33.99).

Specifications

Product
Brand nameEATON
Size & build
Engine size22 mm

Questions about this item

Which contact form should I choose for a normally-open circuit?

The M22-CK10 is a 1NO block, providing one normally-open contact that closes when the operator is pressed.

What does the 6 A at 240 V AC rating mean in daily use?

The contact can switch up to 6 amps at 240 volts AC, suitable for typical control-circuit loads such as contactor coils or indicator lights.

What does the A600 / Q300 designation tell me about switching limits?

A600 rates the block for 600 V AC make/break duty, while Q300 rates it for 300 V DC make/break duty, defining the maximum voltages for each current type.

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