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Manufacturer Resources
Spec Sheet
Product Specs
- Actuator:
- Front, Spring-cage
- Button Color:
- Black
- Contact Configuration:
- NC
- Environmental Rating:
- IP55
- Notes:
- All NC contact blocks are positively driven contact.
- Series:
- M22
- Department:
- Electrical
- Product Group:
- Enclosures & Boxes
- Product Subgroup:
- Locks & Handles
- Product Type:
- Contact Block
- Product Size:
- 22.5 mm
- Product Length:
- 1.03 IN
- Product Details:
- Contact Block
- Product Height:
- 1.54 IN
- Product Weight:
- .034 LB
- Product Width:
- 1.18 IN
B-LINE M22-CK01D – Frequently Asked Questions
1) Will the M22-CK01D contact block fit a standard 22.5 mm panel cutout?
Yes. The M22 contact block is built for the 22.5 mm mounting size, which is the standard round cutout used for industrial pushbuttons and selector switches. Overall the block measures 1.03 x 1.18 x 1.54 inches, so allow for that depth behind the panel when you are working in a shallow enclosure.
2) Is the M22-CK01D normally open or normally closed?
It is a normally closed (NC) contact block. Wired in, the circuit is made until the actuator is pressed. If your logic needs a make-on-press contact you need an NO block instead, not this one.
3) Does this M22 NC block use positively driven contacts for a safety circuit?
Yes, all NC contact blocks in the M22 line use positively driven (direct opening action) contacts, so the contact is forced open mechanically rather than relying on spring return. That is the behaviour safety circuits such as E-stop wiring depend on.
4) What exactly am I ordering with the M22 contact block, and does it include the pushbutton?
The order is for the contact block alone, part number M22-CK01D. It is the electrical element that stacks behind a 22.5 mm operator. The button head, mounting collar or holder are separate items, so you need those to complete a working station.
5) Does the M22-CK01D need screw terminals or is it a spring-cage connection?
Spring-cage terminals, so wiring is tool-free push-in rather than screw clamp. It is a front-mount actuator block, meaning it sits on the front-side operator assembly rather than being a base-mount unit.
6) Can this contact block be used in a washdown or dusty plant area?
The block carries an IP55 rating, which covers dust-protected and low-pressure water jet exposure. That suits general plant floors and light washdown, but it is not rated for submersion or high-pressure jetting, so pick a higher IP operator assembly for those areas.
How fast can I get the B-LINE M22-CK01D 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 B-LINE M22-CK01D come with a warranty?
Absolutely. The B-LINE M22-CK01D 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 B-LINE M22-CK01D?
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 B-LINE M22-CK01D from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.