Eaton M22 Series Pushbutton Co...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,000.00
$11.40
Eaton Pushbutton Contact Block 22.5mm Front Mount Screw Terminal NC M22-K 10Series Black Button IP66

Eaton M22 Series Pushbutton Contact Block 22.5mm Front Mount with NC Configuration

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Model: M22-KC01-B25
$1,000.00
$11.40

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,000.00
$11.40
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Eaton M22 Series Pushbutton Contact Block 22.5mm Front Mount with NC Configuration

Professional Industrial Control Component for Reliable Operation

The Eaton M22 Series Pushbutton Contact Block delivers dependable normally closed contact operation in a compact 22.5mm front mount design. This professional-grade control component features IP66 protection rating with screw terminal connections, making it ideal for demanding industrial applications where reliable switching performance is essential.

Professional Features & Benefits

  • 22.5mm Compact Design: Space-efficient mounting solution optimizes panel real estate while maintaining full functionality
  • IP66 Protection Rating: Superior environmental sealing protects against dust ingress and water jets for reliable outdoor and harsh environment operation
  • Normally Closed Configuration: Provides fail-safe operation with contacts closed in rest position, ideal for safety and emergency stop applications
  • Screw Terminal Connections: Secure, vibration-resistant wiring connections ensure long-term electrical reliability in industrial environments
  • Front Mount Installation: Convenient panel mounting design allows easy installation and maintenance access from the front of control panels
  • M22 Series Compatibility: Integrates seamlessly with other M22 series components for consistent system design and performance

Technical Specifications

  • Button Color: Black
  • Product Color: Black
  • Product Size: 22.5 mm
  • Product Width: 1.18 in
  • Series: M22

Professional Applications

  • Industrial Control Panels
  • Manufacturing Equipment Controls
  • Emergency Stop Systems
  • Process Control Applications
  • Machine Safety Circuits
  • Automation Control Systems
  • Motor Control Centers

Why Choose Eaton Quality?

Eaton M22 Series components deliver proven reliability with IP66 environmental protection and robust construction designed for demanding industrial applications. The normally closed contact configuration and secure screw terminal connections provide dependable performance you can trust for critical control functions.

Manufacturer Resources

Spec Sheet

Product Specs

Button Color:
Black
Product Color:
Black
Product Size:
22.5 mm
Product Width:
1.18 in
Series:
M22
Department:
Electrical
Product Group:
Motor Control & Automation
Product Type:
Contact Block
Product Subgroup:
Push Buttons & Pilot Devices

Eaton M22-KC01-B25 – Frequently Asked Questions

1) What contact configurations can I get in the Eaton M22 contact block?
The M22 contact block is offered in eight contact arrangements: NC, NO, 2NC, 2NO, NO-NC, NC late-break, NO early-make, and SMCB with 2NC. The late-break and early-make versions matter when you need a defined switching sequence, for example breaking the control circuit after a signalling contact has already made. For a standard stop or interlock function, plain NC is the usual pick.
2) Do I order the base mount or the front mount M22 contact block?
Both are available. Front mount blocks clip onto the front of the actuator at the panel face, so you can add or swap a contact without pulling the assembly out of the cutout, which is why they suit maintenance-heavy panels. Base mount blocks sit behind the mounting adapter. Pick to match how the rest of your M22 stations are built up, since the two are not interchangeable on the same fixing.
3) Will this contact block fit a standard 22.5mm panel cutout?
Yes. The M22 line is built around the 22.5 mm mounting size, and the block measures 1.18 in across, so it drops into control stations already prepped for 22 mm class devices and stacks with the rest of the M22 actuators, adapters and legend plates.
4) Why use a normally closed contact block on an emergency stop instead of a normally open one?
An NC contact rests closed and opens when the button is pushed, so a broken wire or a loosened terminal drops the circuit the same way a real stop does. That fail-safe behaviour is why stop and safety circuits are wired through NC contacts. The M22 range covers NC, NC late-break, and 2NC for dual-channel stop wiring, alongside the NO versions used for start and signalling.
5) Does the M22 contact block come with the pushbutton actuator?
No. This is the contact block only, the switching element that mounts behind or onto the operator. You still need the M22 actuator (button, selector, or mushroom head), the mounting adapter, and any legend plate to complete a station.
6) Screw terminals or spring-cage on the M22 contact block, which should I spec?
Both terminal types are offered. Screw terminals hold up under vibration and are what most machine builders still spec for motor control centers. Spring-cage terminals cut wiring time on a large panel build and hold conductors without retorquing, which is why panel shops doing volume work lean that way. The contact function is the same either way, so choose on how the panel gets wired and maintained.
7) Is the Eaton M22 contact block sealed enough for a washdown or outdoor enclosure?
The M22 contact block carries an IP66 rating, meaning dust tight and protected against high pressure water jets. That covers outdoor control stations and wash-down areas in food and process plants, provided the enclosure and the actuator seal at the panel face are rated to match.
8) Can I stack two M22 contact blocks to get both a start and a stop contact on one button?
You do not have to stack. A single NO-NC block gives you one normally open and one normally closed contact in one unit, and 2NO or 2NC blocks double up the same type. That keeps the depth behind the panel down, which matters in shallow enclosures.
9) Can I buy M22 contact blocks in bulk for a panel build?
Yes. Packaging is offered as single pieces, 25 packs, and 100 packs. Single units suit MRO spares on a shelf; the 25 and 100 counts are the practical choice for an OEM panel run where dozens of stations are being populated at once.
10) What color is the button on the Eaton M22 black contact block assembly?
Black, both the button and the body. Black is the conventional choice for general-purpose and jog functions in a control panel; stop functions are normally red, so check the actuator color you are pairing against your panel legend.
How fast can I get the Eaton M22-KC01-B25 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton M22-KC01-B25 come with a warranty?
Absolutely. The Eaton M22-KC01-B25 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton M22-KC01-B25?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton M22-KC01-B25 from ZenSupply?
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