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Red 22 mm emergency stop push button with 45 mm mushroom head, plastic body, polycarbonate bezel, 1NO/2NC contacts

Eaton

Eaton M22-PVT-K02 Emergency Stop Push Button 22 mm Red 1NO/2NC

SKU CH-SM7X-PFPXV

22 mm red emergency-stop push button with 45 mm mushroom head, 1NO/2NC contacts rated 3 A at 24 V DC and 6 A at 230 V AC, IP67/IP69K and NEMA 1, 2, 3, 4, 4X, 13 sealed

  • Brand nameEATON
  • Engine size22 mm
  • Immediate emergency stop with maintained 45 mm mushroom head
  • Reliable switching via 1NO/2NC contacts rated 6A at 230V AC
  • Withstands harsh environments with IP67 and IP69K sealing
  • Fits standard 22 mm panel cut-outs for quick installation
  • Certified to CE, UL, CSA and Bureau Veritas standards

Eaton 22 mm Emergency Stop Button

The Eaton M22-PVT-K02 is a maintained-action emergency stop push button designed for industrial safety circuits. It features a red 45 mm mushroom head made of plastic with a polycarbonate bezel. The unit provides one normally open and two normally closed contacts rated at 6 A at 230 V AC and 3 A at 24 V DC. It mounts in a standard 22 mm panel cut-out.

Suited for safety panels needing IP67

This device fits control stations that require NEMA 1, 2, 3, 4, 4X and 13 ingress protection alongside Bureau Veritas, CCC, CE, CSA, GOST-R, Lloyd's Register and UL listings. Screw-clamp terminals simplify wiring for maintenance teams. Operations needing an illuminated head or a different contact arrangement should consider alternative models.

Maintained 1NO/2NC contact block

The single operator uses a maintained push-pull action to latch the emergency stop condition until manually reset. Contact ratings follow NEMA AC-15 and DC-13 designations for reliable switching. This specific contact configuration determines compatibility with the safety relay or controller input requirements.

How it compares

Measured against everything we stock in Bench & DC Power Supplies, at today’s prices. Recalculated every night.

Price $68.99
Pricier than about 65% of the 677 comparable items (median $33.99).

Specifications

Product
Brand nameEATON
Size & build
Engine size22 mm

Questions about this item

Should I pick the 1NO/2NC version or a different contact form?

The 1NO/2NC arrangement gives you one normally-open and two normally-closed circuits so the stop signal stays active even if one contact fails.

What does the 6 A at 230 V AC rating mean when the button is wired into my panel?

It means each contact can switch up to 6 amps on a 230 V AC control circuit without overheating or welding.

How far can I run the screw-clamp wiring before the NEMA 4X and IP69K sealing is compromised?

The ratings apply to the operator itself; cable length does not affect the seal as long as the gland at the enclosure entry is correctly fitted.

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