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Gray metal pushbutton enclosure, single 30 mm hole, surface mount, 4.5 by 3.47 by 2.75 inches

SIEMENS

SIEMENS Pushbutton Enclosure 1 Column 1 Hole 30 mm

SKU CH-Z0KA-3JFWR

A metal enclosure with a single 30 mm hole for push buttons or selector switches, rated NEMA 12 and 13 with an oil-tight gasket and captive cover screws

  • Product typeIndustrial Electrical Controls & Automation
  • NEMA 12 and 13 rating protects against oil and dust
  • Single 30 mm hole fits standard push buttons or selector switches
  • Metal body with captive cover screws speeds up installation
  • Closed-cell oil-resistant gasket and grounding stud ensure reliable sealing
  • Compact 4.50 in H × 3.47 in W × 2.75 in D suits tight panels

Single-hole pushbutton enclosure

This SIEMENS enclosure provides one 30 mm cut-out for a push button or selector switch. It is built for surface mounting in industrial control panels and automation cabinets. The unit suits engineers who need a compact, oil-tight housing for a single operator device.

Metal housing with captive screws and grounding

The grey metal body carries NEMA 12 and 13 ratings for oil-tight protection. A closed-cell oil-resistant gasket seals the cover, which is secured by captive cover screws. An integral grounding stud and mounting flange simplify installation and electrical bonding.

One 30 mm hole for a single operator

The enclosure accepts only one 30 mm push button or selector switch, so it cannot accommodate multi-device layouts. Contact block depth is 1.75 in, limiting the length of components that can be fitted behind the operator. Buyers who need more than one control point must choose a larger enclosure.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $139.99
Pricier than about 90% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameSIEMENS
Product typeIndustrial Electrical Controls & Automation

Questions about this item

What NEMA ratings does the enclosure meet, and what environments do they cover?

The enclosure meets NEMA 12 and 13, providing protection against dust, dirt, dripping water, and oil or coolant seepage in indoor industrial settings.

What are the overall dimensions and hole size needed for mounting?

Overall dimensions are 4.50 in high, 3.47 in wide, and 2.75 in deep with a single 30 mm hole for the operator.

How is the enclosure mounted and what hardware is included for installation?

It mounts on a surface using the integrated mounting flange; captive cover screws, a closed-cell oil-resistant gasket, and a grounding stud are included.

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