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Eaton / Challenger C235 Miniature Circuit Breaker

  • 35A
  • 2 Pole
  • Plug-On
Eaton / Challenger C235
Miniature Circuit Breaker
Brand Eaton / Challenger
SKU C235
Select Item Condition
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  • 35A
  • 2 Pole
  • Plug-On

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Challenger C235 2 Pole Circuit Breaker

Eaton / Challenger C235 - 35A 2 Pole Miniature Circuit Breaker

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$10.78 No Stock

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Description

Maintaining older residential power systems requires precise component matching, and this 35-amp plug-on unit delivers exact compatibility for Challenger Type C panels. It functions as a reliable alternative to the BR235 or UBITB235, ensuring safe operation in existing setups. The thermal-magnetic trip mechanism provides standard 10kAIC protection for 120/240V circuits. Contractors frequently utilize this HACR-rated model when servicing vintage Eaton BR or Westinghouse BR load centers.

Specifications

Key specifications
Brand Eaton / Challenger
Part Number C235
Series Type C
Amperage 35A
Poles 2
Mounting Style Plug-On
Voltage 120/240VAC
Phase 1
AIC Rating 10kA @ 120/240VAC
Fit and installation
Terminal Type Box Lugs
For Use With Challenger Type C Load Centers, Eaton Type BR Load Centers, Westinghouse Type BR Load Centers
Wire Gauge #14-4 AWG (Cu/Al)
Max Wire 4 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed
Standards and features
Available Options Padlock Attachment, Handle Lock
Standards UL 489
Approval CSA, HACR, UL
Temp Rating -25C to 70C
Construction Features Common Trip, HACR Rated, Quick-Make/Quick-Break

Product FAQs

6 answers
Can I use the Challenger C235 in a modern Eaton BR load center?

Yes. Eaton acquired the Challenger line, and Type C breakers are fully interchangeable with Eaton Type BR breakers. They are UL listed for use in Eaton BR, Bryant, and Westinghouse load centers.

What is the modern direct replacement for the Challenger C235?

The modern equivalent manufactured by Eaton is the BR235. Because Eaton integrated the Challenger line into their Type BR family, the BR235 serves as the exact replacement for older C235 units.

Is this breaker compatible with Square D or Siemens electrical panels?

No. The Challenger C235 features a specific plug-on mounting design that is only UL listed for Challenger Type C, Eaton Type BR, and Westinghouse Type BR load centers. It will not safely fit or operate in Square D, Siemens, or GE panels.

Can the C235 be used as a back-fed main breaker?

Yes, this plug-on breaker can function as a back-fed main breaker in a compatible load center, provided it is secured with an approved hold-down retainer kit as required by the National Electrical Code.

Does the C235 provide ground fault or arc fault protection?

No, the C235 is a standard thermal-magnetic breaker. It provides long-time overload and instantaneous short-circuit protection but does not include GFCI or AFCI capabilities.

Does this breaker provide HACR protection?

Yes, the C235 is HACR rated, meaning it is approved for use with heating, air conditioning, and refrigeration equipment that requires this specific type of branch circuit protection.

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