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Black 22 mm contact block with screw terminals

Eaton

Eaton M22-KC01 Contact Block 22 mm 1NC 6A 240V AC

SKU CH-YB42-A9487

A 22 mm contact block provides one normally-closed circuit rated 6 A at 240 V AC for Eaton M22 push-button operators

  • Brand nameEATON
  • Engine size22 mm
  • 1NC contact form breaks the circuit for safety stop functions
  • 6 A at 240 V AC handles industrial control loads
  • Screw terminals give secure wiring in vibration prone panels
  • Certified to IEC 60947 and CE CSA UL VDE for global compliance
  • 22 mm mounting fits standard Eaton M22 push button operators

Eaton M22-KC01 Contact Block 22 mm 1NC 6A 240V AC

This Eaton M22-KC01 contact block is a momentary operator accessory for industrial control panels. It provides a single normally closed circuit rated at 6 amperes and 240 volts AC. The unit fits 22 mm panel cut-outs and uses screw terminals for wiring. It is intended for engineers and maintenance teams building or servicing Eaton M22 push-button stations.

Contact form 1NC 6A 240V AC

The decisive specification is the 1NC contact form rated 6A at 240V AC with NEMA designation A600/Q300. This defines the switching capability and determines whether the block matches the control circuit design. Buyers who need a normally open contact or a different current rating cannot use this part.

Thermals noise and power draw

As a passive electromechanical component the block generates no audible noise and draws no power of its own. Heat rise is limited to the normal I-squared-R loss across the closed contacts at the rated 6A load. No forced cooling or ventilation is required in normal enclosure installations.

How it compares

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

Price $9.99
Cheaper than about 74% of the 677 comparable items (median $33.99).

Specifications

Product
Brand nameEATON
Size & build
Engine size22 mm

Questions about this item

What does the 6 A, 240 V AC rating mean when the block is wired into a control circuit?

It means the contact can switch up to 6 amps at 240 volts AC in momentary duty, matching the A600/Q300 NEMA designation for pilot-duty loads.

Which NEMA contact rating designation applies and what does it cap in practice?

The block carries an A600/Q300 designation, capping AC pilot duty at 600 V and DC pilot duty at 300 V within the 6 A rating.

What mounting cut-out and operator style does this 22 mm block require?

It fits a standard 22 mm panel cut-out and is designed for use with Eaton M22 momentary push-button operators.

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