Eaton · M22 Series

M22-DP-G-K10

Name: Eaton M22-DP-G-K10
Brand: Eaton
SKU: M22-DP-G-K10

Active

UL UL Listed — meets US safety standards. Required for NEC-inspected installations. CSA CSA Certified — meets Canadian safety standards. Required for installations in Canada. CE CE Marked — complies with EU directives (Low Voltage, Machinery, EMC). ATEX ATEX Certified — approved for potentially explosive atmospheres (gas/dust zones).

M22 Green Flush Push Button with 1NO Contact Block

Part number: M22 22mm RMQ-Titan series - DP Flush push button with contact block - K10 With 1NO contact block

Eaton M22 Series Introduced circa 2000

Green flush momentary push button for Eaton M22 series with integrated 1NO contact block. 22.5mm cutout, IP67 front. Ready-to-install complete unit.

Common Applications

Pre-assembled green push button with an integrated 1NO contact block — saves installation time compared to buying the head and contact separately. This is the same M22-D-G button with a K10 contact block factory-mounted, ready to wire. Popular with maintenance teams doing quick replacements on food processing and packaging lines where minimizing downtime matters more than component flexibility. The integrated assembly also reduces the chance of a loose contact block causing intermittent faults. Cross-references to the Schneider ZB4-BA3 + ZB4-BZ101 combination or the ABB MP1-10G.

Specifications

Actuator Shape The physical shape of the pressable surface.	Round
Actuator Type The button head style. Flush sits level with the bezel (prevents accidental presses). Extended protrudes for easy access.	Flush
Certifications Third-party safety certifications. UL = required for US NEC installations. CE = EU compliance. CSA = Canadian standards.	UL, CSA, CE, ATEX
Color Button/actuator color. Green = start/go, Red = stop/emergency, Yellow = caution, Blue = reset (per IEC 60204-1).	Green
Contact Configuration Normally Open — circuit is off until you press. Standard for start/go/enable functions.	1NO (integrated)
Cutout Diameter The hole size you drill in your panel to mount this button. 22mm is the most common industrial standard worldwide.	22.5mm
IP Rating IP67: Dust-tight and survives temporary water submersion (1m for 30 min). Handles oil splashes, steam cleaning, and rain.	IP67 (front)
Material The bezel/body material. Metal bezels are more durable in harsh environments. Plastic is lighter and cheaper.	Plastic/Metal bezel
Mechanical Life How many press cycles before mechanical failure. Higher is better — 10M cycles at 100 presses/day = 274 years.	5,000,000 cycles
Mounting Type How the button attaches to the panel. Panel mount is standard — installs through a cutout from the front.	Panel
Max Operating Temp Highest temperature the button is rated to operate in.	70°C
Min Operating Temp Lowest temperature the button is rated to operate in.	-25°C

Compatible Alternatives

These products are functionally equivalent cross-references from other manufacturers.

ABB

MP1-10G

Modular Green Flush Push Button (1NO)

IDEC

HW1B-M110G

HW Green Flush Push Button (1NO)

Omron

A22-FG-10M

A22 Green Flush Push Button (1NO)

Eaton

M22-D-G

M22 Green Flush Push Button

Siemens

3SU1130-0AB40-1BA0

SIRIUS ACT Green Flush Push Button (1NO)

ABB

MP3-10G

Modular Extended Green Push Button (1NO)

Siemens

3SU1100-0AB40-1BA0

SIRIUS ACT Green Flush Push Button Plastic (1NO)

Schneider Electric

ZB4-BA3

Harmony XB4 Green Flush Push Button Head

Installation Quick Reference

Panel cutout: 22.5mm. Insert from the front of the panel, secure with mounting nut from behind (tighten to 2-3 Nm).

Contact block: Snap or screw the contact block onto the rear of the button body. Ensure the contact block orientation matches the wiring diagram — NO terminals are usually marked.

Wiring: Use 0.5-2.5mm² stranded wire with ferrules. Tighten screw terminals to 0.8 Nm. Test the button function before energizing the circuit.

Wiring Diagram

Troubleshooting

Button doesn't respond when pressed

Check the contact block first — it's the most common failure point. Test continuity across the NO or NC terminals with a multimeter. If no click is felt, the return spring in the head may be broken.

Works intermittently

Contact block contacts are pitted or burned. Replace the contact block — don't try to file the contacts. Check if the rated cycle count has been exceeded.

Button feels mushy or doesn't click

The spring return mechanism in the button head is worn. Replace the head. The contact block can usually be reused if it tests OK.