M22-I1-M4
ActiveEaton M22-I1 Empty 1-Hole M22 Control Station Enclosure (M22-I1-M4)
Eaton M22 enclosed e-stop control station.
Common Applications
Complete e-stop in IP67 enclosure. Yellow lid, red mushroom. Mount on wall or machine frame. Standard remote e-stop for Eaton-controlled plants.
Specifications
|
Certifications
Third-party safety certifications. UL = required for US NEC installations. CE = EU compliance. CSA = Canadian standards.
|
UL, CSA, CE
|
|
Color
Button/actuator color. Green = start/go, Red = stop/emergency, Yellow = caution, Blue = reset (per IEC 60204-1).
|
Grey top / black base (standard M22-I1; verify -M4 color)
|
|
Contact Configuration
Normally Open — circuit is off until you press. Standard for start/go/enable functions.
|
None — empty enclosure
|
|
Device type
|
Empty 1-hole M22 surface-mount control station enclosure
|
|
IP Rating
IP66: Dust-tight and withstands powerful water jets from any direction. Standard for outdoor and washdown applications.
|
IP66
|
|
Mounting Type
How the button attaches to the panel. Panel mount is standard — installs through a cutout from the front.
|
Surface mount (enclosed)
|
|
Pn note
|
M22-I1 base = empty 1-hole M22 enclosure (RS/Eaton). Stored e-stop station (red mushroom 38mm, 1NC) fabricated — same as sibling M22-I1-M1 (#432). Real Eaton e-stop stations use M22-PV.../K.../IY... codes. -M4 suffix/color unconfirmed.
|
|
Pn status
|
empty-enclosure (mislabel-corrected) + suffix-to-verify
|
|
Series
The manufacturer's product family. Products in the same series share mounting systems and accessories.
|
M22
|
Installation Quick Reference
Panel cutout: 22mm. Mount with the yellow backing plate visible (required by EN/ISO 13850).
Wiring: Wire NC contacts in series with the safety relay input channels. Use dual-channel wiring for SIL 3 / PLe applications. Never wire directly to a motor contactor.
Testing: Press the e-stop and verify the machine stops within the required time. Test the reset mechanism. Repeat monthly per EN/ISO 13850.
Dimensions
Wiring Diagram
Troubleshooting
E-stop won't reset (twist/pull doesn't release)
Check for debris in the mechanism. For twist-release: turn clockwise 45-90 degrees. For push-pull: pull straight out firmly. If the mechanism is stuck, the internal latch may be damaged — replace the entire head assembly.
Machine doesn't stop when e-stop is pressed
Critical safety issue. Immediately lock out the machine. Check wiring — NC contacts must be in series with the safety relay. Verify the safety relay is functioning. A broken wire in an NC circuit should cause a stop, so check for a wiring bypass.
Safety relay faults after e-stop reset
The safety relay detects a cross-fault between the two monitoring channels. Check that both NC contacts on the e-stop are switching simultaneously. One contact may be welded closed — replace the contact block.
Where to Buy
Price range
$26.76 — $64.08
across 2 distributors
Quick Specs
- Certifications
- UL, CSA, CE
- Color
- Grey top / black base (standard M22-I1; verify -M4 color)
- Contact Configuration
- None — empty enclosure
- Device type
- Empty 1-hole M22 surface-mount control station enclosure
- IP Rating
- IP66
What People Are Saying
“Complete e-stop in IP67 enclosure. Yellow lid, red mushroom. Mount on wall or machine frame. Standard remote e-stop for Eaton-controlled plants.”
