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Eaton / Cutler-Hammer JA3200 Molded Case Circuit Breaker
- 200A
- 3 Pole
- Bolt-On
Eaton / Cutler-Hammer
JA3200
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
JA3200
Quantity
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Eaton / Cutler-Hammer JA3200 - 200A 3 Pole Molded Case Circuit Breaker
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Description
Built for heavy-duty commercial applications, the Eaton JA3200 is a 3-pole, 200A molded case circuit breaker from the legacy J-Frame family. It utilizes a thermal-magnetic trip unit with adjustable magnetic settings for precise coordination. This unit installs into older Westinghouse and Cutler-Hammer switchboards or motor control centers. Offering a 25kA interrupting capacity at 240VAC, it ensures system safety. When upgrading, the JD3200 or JDB3200 serve as modern replacements.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | JA3200-R |
| Series | JA |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 22kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Westinghouse Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 350 kcmil (Al/Cu) |
| Max Wire | 350 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Interchangeable Trip Unit, High Interrupting Capacity |
Product FAQs
5 answersWhat panels accept the JA3200 circuit breaker?
The JA3200 is designed for bolt-on installation in legacy Westinghouse and Cutler-Hammer panelboards, switchboards, and motor control centers that accept J-frame breakers.
What is the magnetic trip adjustment range for the JA3200?
The JA3200 features a fixed thermal trip and an adjustable magnetic trip. The magnetic trip can be adjusted from 1000A on the low setting to 2000A on the high setting.
What wire size and material do the standard lugs accept?
The standard lugs for the JA3200 accept 4 AWG to 350 kcmil aluminum or copper wire.
What is the modern replacement for the obsolete JA3200?
The JA3200 is an obsolete legacy breaker. According to Eaton cross-reference literature, JA frame breakers can be replaced by Series C KDB frame breakers using a KCDPKDB retrofit kit, depending on your specific panelboard enclosure.
Is the JA3200 suitable for reverse feed applications?
Yes, the JA3200 thermal-magnetic circuit breaker is suitable for reverse feed applications.
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Reviews
Review summary
Customers rate this product 4.5 out of 5 based on 2 reviews.
Total 5 star reviews: 1 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
2 reviews
- SMScott M.ReviewingEaton / Cutler-Hammer JA3125 - 125A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/4/23Great Service!!
We needed screws to attach the breaker to the buss and they included them along with other mounting hardware. Made installation much easier!
Fast shipping too!!
- MGMichael G.ReviewingEaton / Cutler-Hammer JA3175 - 175A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars3/22/23Good deal just make sure
Good deal just make sure your prepared to provide line side lugs if needed