We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

EATON Contact Block: Non-Illuminated, Extended Profile, Non-Metallic, 22 mm - Extended-Length Push Buttons
EATONExtended-Length Push Buttons

EATON Contact Block: Non-Illuminated, Extended Profile, Non-Metallic, 22 mm

The EATON M22-DH-S-K21 is a non-illuminated contact block from the M22 series of extended-length push buttons. This momentary-action device features a non-metallic push button material and a 22 mm mounting diameter…

SKU 3G-OTH-33587

Also listed as: M22DHSK21 · M22 DH S K21

Brand
EATON
Item
Contact Block: Non-Illuminated, Extended Profile, Non-Metallic, 22 mm
Category
Extended-Length Push Buttons
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

EATON
Manufacturer Part Number
M22-DH-S-K21
Series
M22
Type
Extended Profile, Non-Metallic, 22 mm, 2NO/1NC
Action
Momentary
Push Button Material Type
Non-Metallic

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON M22-DH-S-K21 is a non-illuminated contact block from the M22 series of extended-length push buttons. This momentary-action device features a non-metallic push button material and a 22 mm mounting diameter with 2NO/1NC contact configuration.

Frequently Asked Questions

What is the EATON M22-DH-S-K21 contact block used for?

The EATON M22-DH-S-K21 is a non-illuminated contact block used in industrial control panels for momentary switching applications. It is commonly installed in machinery, conveyor systems, and process equipment where a momentary push button action is required to initiate or interrupt circuits.

What are the specifications of the EATON M22-DH-S-K21?

The EATON M22-DH-S-K21 is a momentary-action contact block from the M22 series. It has a 22 mm mounting diameter, a non-metallic push button material, and a 2NO/1NC contact configuration. The extended profile design provides a longer actuator for easier access in deep enclosures.

Where to buy the EATON M22-DH-S-K21 worldwide?

3G Electric supplies the EATON M22-DH-S-K21 contact block to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team for a quote and lead time on this momentary push button component.

How to install the EATON M22-DH-S-K21 contact block?

To install the EATON M22-DH-S-K21, mount it into a 22 mm panel cutout and secure it with the provided locking ring. Wire the 2NO/1NC terminals according to your control circuit diagram. Ensure the push button actuator is properly aligned and test for correct momentary operation before energizing the system.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON extended-length push buttons. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
EATON
EATON
EATON Contact Block: Non-Illuminated, Extended Profile, Non-Metallic, 22 mm, 1NO (MPN M22-DH-S-K10)
EATON
EATON
EATON Contact Block: Illuminated, Extended Profile, Non-Metallic, 22 mm, 1NO/1NC (MPN M22-DLH-Y-K11-W)
EATON
EATON
EATON Contact Block: Illuminated, Extended Profile, Non-Metallic, 22 mm, 1NO/1NC (MPN M22-DLH-Y-K11-230W)
EATON
EATON
EATON Contact Block: Illuminated, Extended Profile, Non-Metallic, 22 mm, 1NO (MPN M22-DLH-Y-K10-W)
EATON
EATON
EATON Contact Block: Illuminated, Extended Profile, Non-Metallic, 22 mm, 1NC (MPN M22-DLH-Y-K01-230W)
EATON
EATON
EATON Contact Block: Illuminated, Extended Profile, Non-Metallic, 22 mm, 1NO (MPN M22-DGLH-G-GB1-K10-G)

More from EATON

View all EATON parts
EATON Extended Push Button Operator: Non-Illuminated, Extended Profile, Metallic, 30 mm, 2NO (MPN 10250T112-2)
EATON
EATON Extended Push Button Operator: Non-Illuminated, Extended Profile, Metallic, 30 mm, 2NO (MPN 10250T112-2)
EATON Hazardous Location Push Button: 30 mm, Metallic, Extended Profile, 2NO/2NC (MPN 10250T709R)
EATON
EATON Hazardous Location Push Button: 30 mm, Metallic, Extended Profile, 2NO/2NC (MPN 10250T709R)
EATON Extended Push Button Operator: Non-Illuminated, Extended Profile, Metallic, 30 mm, 2NO/2NC (MPN HT8ABGF1Q1)
EATON
EATON Extended Push Button Operator: Non-Illuminated, Extended Profile, Metallic, 30 mm, 2NO/2NC (MPN HT8ABGF1Q1)
EATON Hazardous Location Push Button: 30 mm, Metallic, Extended Profile, 1NO/1NC (MPN 10250T708R)
EATON
EATON Hazardous Location Push Button: 30 mm, Metallic, Extended Profile, 1NO/1NC (MPN 10250T708R)
EATON Hazardous Location Push Button: 30 mm, Metallic, Extended Profile, 1NO/1NC (MPN E34EX708G)
EATON
EATON Hazardous Location Push Button: 30 mm, Metallic, Extended Profile, 1NO/1NC (MPN E34EX708G)
EATON Extended Push Button Operator: Non-Illuminated, Extended Profile, Metallic, 30 mm, 1NO (MPN E34EB1-53X)
EATON
EATON Extended Push Button Operator: Non-Illuminated, Extended Profile, Metallic, 30 mm, 1NO (MPN E34EB1-53X)
EATON Extended Push Button Operator: Non-Illuminated, Extended Profile, Metallic, 30 mm, 1NC (MPN 10250T111-51)
EATON
EATON Extended Push Button Operator: Non-Illuminated, Extended Profile, Metallic, 30 mm, 1NC (MPN 10250T111-51)
EATON Extended Push Button Operator: Non-Illuminated, Extended Profile, Metallic, 30 mm, 1NO (MPN 10250T25B)
EATON
EATON Extended Push Button Operator: Non-Illuminated, Extended Profile, Metallic, 30 mm, 1NO (MPN 10250T25B)