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Grey painted carbon steel enclosure with hinged solid cover and screw clamps, external mounting feet, 24 by 20 by 7 inches

Wiegmann

Wiegmann B242007CH screw-clamp enclosure 24×20×7 in line protection

SKU CH-ZFB8-7KVRG

Wall-mount carbon-steel enclosure with screw-down clamps, seamless gasket, 24×20×7 in dimensions and NEMA 12, 13 rating

  • Wall-mount ready with external mounting feet included
  • NEMA 12 and 13 rated for dust and oil protection
  • Seamless poured-in-place gasket seals out contaminants
  • CSA certified, cULus and UL listed for code compliance
  • 14-gauge carbon steel construction with painted gray finish

Wiegmann B242007CH enclosure for industrial line

This carbon-steel enclosure carries NEMA 12 and 13 ratings for indoor environments where dust, dirt and non-corrosive liquids are present. The 14 ga body with seamless polyurethane gasket and screw-down clamps provides a secure seal around the 24 in height by 20 in width footprint. External mounting feet allow direct wall installation for circuit-breaker or line-protection assemblies.

Verify mounting space and panel fit before ordering

Confirm the available wall area can accommodate the 24 in height and 20 in width with clearance for the hinged cover swing. The usable opening depth is 6.88 in, so internal components and the 6XC19 interior panel must fit within that dimension. Ensure the mounting surface can support the 14 ga steel construction and that cable-entry locations align with your conduit plan.

Sustained load behavior in continuous industrial use

The painted carbon-steel construction and poured-in-place gasket maintain their seal during prolonged exposure to airborne contaminants and temperature cycling. Screw-down clamps keep the hinged cover uniformly compressed, preventing gasket relaxation over time. CSA, cULus and UL listings confirm the enclosure meets safety standards for continuous operation in rated environments.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $416.99
Pricier than about 90% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameWIEGMANN

Questions about this item

Does the B242007CH ship with the 6XC19 interior panel already installed, or must it be ordered separately?

The 6XC19 interior panel is listed as a specification for this B-CH series enclosure, so it is included with the unit.

How do I decide between the NEMA 12 and NEMA 13 ratings shown for this 24×20×7 carbon-steel enclosure?

NEMA 12 covers indoor protection against dust, dirt and non-corrosive dripping liquids; NEMA 13 adds protection against oil and coolant spray, so choose 13 if the installation sees machining fluids.

What does the 6.88 in usable opening depth mean when I mount components inside this 7 in deep enclosure?

It leaves 6.88 in of clear space from the inner door surface to the back wall for DIN rail, terminal blocks or other devices after the door is closed.

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