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Green illuminated 30 mm pushbutton with chrome bezel

SIEMENS

SIEMENS Pushbutton 120VAC Extend 30mm GR

SKU CH-MJ8E-5RAWY

An illuminated 30 mm pushbutton rated for 120 VAC with a green lens, momentary action, 1NO/1NC contacts at 10 A / 600 V and NEMA 1, 3, 3R, 4, 4X, 12, 13 plus IP20/IP66 protection

  • TypeIndustrial Electrical Controls & Automation
  • Size30 mm
  • Momentary action suits control panels
  • 120 V AC illuminated for clear status
  • 30 mm mounting fits standard cut-outs
  • NEMA 4X and IP66 ratings resist harsh environments
  • 10 A at 600 V AC contact rating handles heavy loads

Siemens 30mm Illuminated Pushbutton

The Siemens 30mm illuminated pushbutton is a momentary-action industrial control device rated for 120VAC operation. It features a green round plastic operator with a chrome-plated zinc die-cast bezel and a single 1NO/1NC contact block rated at 10A at 600V AC. The unit carries NEMA ratings 1, 3, 3R, 4, 4X, 12, 13 and IP20/IP66 protection, plus CSA, REACH and UL Listed certifications for industrial automation panels.

Check panel cutout and voltage compatibility

Verify that your enclosure provides a standard 30mm mounting cutout and that the control circuit operates at 120VAC for the incandescent illumination. Ensure the wiring can accommodate screw-terminal connections and that the 10A contact rating at 600V AC meets your load requirements. The NEMA 4X and IP66 ratings suit wet or dusty environments, but confirm the IP20 terminal protection matches your safety standards.

Screw terminals and legend-free design simplify

The screw-terminal connection allows secure wire attachment without specialised crimp tools, while the absence of a legend plate lets you apply custom labelling or leave the face plain. Chrome-plated zinc bezel resists corrosion in NEMA 4X wash-down areas, and the green illumination provides clear status indication at 120VAC. Contacts meet A600/P600 pilot-duty ratings for direct control of contactors or relays.

Highlights

  • Momentary action suits control panels
  • 120 V AC illuminated for clear status
  • 30 mm mounting fits standard cut-outs
  • NEMA 4X and IP66 ratings resist harsh environments
  • 10 A at 600 V AC contact rating handles heavy loads

Specifications

BrandSiemens
TypeIndustrial Electrical Controls & Automation
Size30 mm

Questions about this item

Does the pushbutton come with a legend plate or must I buy one separately?

The unit is supplied without a legend plate; the specification lists legend as not applicable, so any labelling must be sourced separately.

Which voltage version should I select for a 120 V AC control circuit?

This model is rated for 120 V AC incandescent illumination, matching the 120 V AC supply shown in the product title.

What does the 10 A contact rating mean for my starter circuit?

The contacts are rated 10 A at 600 V AC (NEMA A600/P600), so they can directly switch typical motor starter coils and pilot loads at 120 V AC.

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