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Eaton / Cutler-Hammer HCA3200 Molded Case Circuit Breaker

  • 200A
  • 3 Pole
  • Panel Mount
Eaton / Cutler-Hammer HCA3200
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU HCA3200
Select Item Condition
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  • 200A
  • 3 Pole
  • Panel Mount

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Eaton / Cutler-Hammer HCA3200 - 200A 3 Pole Molded Case Circuit Breaker

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$2,320.00 In Stock

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Description

Built for commercial applications, the Eaton HCA3200 is a 3-pole, 200A molded case circuit breaker from the Mark 75 family. It features a thermal-magnetic trip unit with fixed long-time and instantaneous (LI) protection. This CA-frame breaker fits into legacy Westinghouse CDP and FDP panelboards, making it essential for maintaining older infrastructure. Rated at 42kAIC at 240VAC, it provides robust capacity and can be substituted with ED3200 or FD3200 models using a mounting kit.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Part Number HCA3200-R
Series HCA
Amperage 200A
Poles 3
Mounting Style Panel Mount
Voltage 240VAC
Phase 3
AIC Rating 42kA @ 240VAC
Fit and installation
Frame Type HCA
Terminal Type Lugs
For Use With Westinghouse CDP Panelboards, FDP Panelboards
Wire Gauge 3 AWG - 300 kcmil (Al/Cu)
Max Wire 300 kcmil
Min Wire 3 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Handle Lock
Accessories Lug Kit: TA225CA2
Standards CSA C22.2 No. 5, UL 489, NEMA AB 1
Approval CSA, UL
Temp Rating 40C
Construction Features High Interrupting Capacity, Reverse Feed

Product FAQs

5 answers
Which panelboards accept the HCA3200 circuit breaker?

This CA-frame breaker is a direct fit for legacy Westinghouse CDP and FDP panelboards, allowing you to maintain older electrical infrastructure without a complete system upgrade.

Can I use the Eaton HCA3200 to replace an older Westinghouse HCA3200?

Yes. Eaton acquired the Westinghouse electrical distribution business, meaning Cutler-Hammer, Eaton, and Westinghouse breakers with the HCA3200 catalog number share the exact same physical dimensions and electrical ratings.

What distinguishes the HCA frame from a standard CA frame breaker?

The H in the HCA designation stands for High Interrupting Capacity. As part of the Mark 75 family, it delivers a 42kAIC rating at 240V AC, which is significantly higher than the standard 10kAIC rating of base CA frame breakers.

What are the lug wire size requirements for this breaker?

The included line and load side lugs accommodate wire gauges from 3 AWG up to 300 kcmil. The terminals are rated for use with both aluminum and copper conductors.

How does the thermal-magnetic trip unit function on the HCA3200?

The non-interchangeable trip unit provides LI protection. The fixed thermal element responds to sustained overloads (Long-Time), while the fixed magnetic element trips immediately during short-circuit events (Instantaneous).

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