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Red mushroom-head push button, 30 mm metal head, chrome bezel, maintained action

SIEMENS

SIEMENS 52PP2G2A Push Button 30 mm 1NO/1NC Red

SKU CH-M8TM-PP45G

A 30 mm red mushroom-head push button with maintained action, 1NO/1NC contacts rated 10A at 600V AC, chrome-plated zinc bezel, and NEMA 1, 3, 3R, 4, 4X, 12, 13 plus IP66 protection

  • TypeIndustrial Electrical Controls & Automation
  • Size30 mm
  • Maintained action keeps circuit state without constant pressure
  • 44 mm mushroom head gives large target for fast operation
  • 10 A at 600 V AC contact rating handles heavy industrial loads
  • NEMA 4X and IP66 ratings protect against water and dust ingress
  • Chrome-plated zinc die-cast bezel resists corrosion in harsh environments

SIEMENS 30 mm Red Mushroom Push Button

This SIEMENS 52PP2G2A push button is a 30 mm mushroom-head operator designed for industrial control panels. It provides a maintained-action switch with one normally open and one normally closed contact block. The red metal head suits emergency-stop or critical-function applications. Panel builders and maintenance engineers will find it fits standard 30 mm cut-outs.

NEMA 4X and IP66 sealed for harsh environments

The operator carries NEMA 1, 3, 3R, 4, 4X, 12, 13 ratings plus IP20 and IP66 protection against dust, water and oil. Contacts are rated 10A at 600V AC with A600/P600 designation for reliable switching. Screw terminals simplify wiring without special tools. No active cooling or power supply is required for the operator itself.

Chrome-plated zinc die-cast bezel with 44 mm head

The metal mushroom head measures 44 mm diameter and mounts in a chrome-plated zinc die-cast bezel that resists corrosion and impact. Legend plate is not included, so labelling must be sourced separately. UL Listed, CSA certified and REACH compliant for North American and European installations. Single-operator design keeps panel layout straightforward.

Highlights

  • Maintained action keeps circuit state without constant pressure
  • 44 mm mushroom head gives large target for fast operation
  • 10 A at 600 V AC contact rating handles heavy industrial loads
  • NEMA 4X and IP66 ratings protect against water and dust ingress
  • Chrome-plated zinc die-cast bezel resists corrosion in harsh environments

Specifications

BrandSIEMENS
TypeIndustrial Electrical Controls & Automation
Size30 mm

Questions about this item

How do I mount the 30 mm mushroom head push button and what step is often missed?

Drill a 30 mm panel cut-out, insert the operator, and tighten the locking nut; the step often missed is securing the screw terminals after wiring.

What maintenance will the 1NO/1NC contacts need over time?

Periodically inspect the screw terminals for tightness and check the red mushroom head for mechanical wear or corrosion.

What limit appears first during continuous operation at 10 A?

The 600 V AC contact rating and IP66 enclosure define the electrical and environmental limits under sustained use.

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