Federal Pacific HJL634200 Molded Case Circuit Breaker
- 200A
- 3 Pole
- Bolt-On
Quantity
Federal Pacific HJL634200 - 200A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Built for heavy-duty commercial environments, this 200-amp molded case breaker handles 600VAC applications with a 22kAIC interrupting capacity. It provides essential long-time and instantaneous trip functions for reliable circuit safety. Designed to mount into legacy Federal Pacific switchboards, this bolt-on unit restores functionality to older distribution systems. It offers an exact physical fit, eliminating the need for complex retrofitting or panel modifications.Specifications
| Brand | Federal Pacific |
|---|---|
| Part Number | HJL634200-R |
| Series | HJL |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 22kA @ 480VAC, 22kA @ 600VAC |
| Frame Type | HJL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Federal Pacific Panels, Switchboards |
| 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 | UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | High Interrupting Capacity |
Product FAQs
6 answersWhat equipment accepts the HJL634200 circuit breaker?
This breaker is a direct fit for legacy Federal Pacific Electric (FPE) distribution panels and switchboards designed for H-Frame or HJL series molded case circuit breakers. It allows facilities to maintain older infrastructure without requiring modern adapters.
Can I use the HJL634200 to replace other FPE HJL catalog numbers?
Yes. Federal Pacific used different middle digits to indicate specific production runs. The HJL634200 is physically and electrically equivalent to other 200A HJL frame breakers, including HJL631200, HJL632200, HJL633200, HJL635200, HJL636200, and HJL637200.
Are load-side lugs included with the HJL634200?
Yes, the breaker comes equipped with load-side lugs for conductor termination. The line side features a bolt-on connection designed to fasten directly to the busbars in compatible FPE switchboards.
Can the trip settings on the HJL634200 be adjusted in the field?
The thermal element for overload protection is fixed, but the magnetic trip for short-circuit protection is adjustable. This allows electricians to fine-tune the instantaneous trip threshold based on the specific inrush current characteristics of the connected load.
Is the Federal Pacific HJL634200 still in active production?
No, Federal Pacific Electric (FPE) is no longer manufacturing new equipment. The HJL634200 is a legacy component sourced to support and maintain existing electrical systems without requiring a complete panel retrofit.
What types of facilities typically use the HJL634200?
It is commonly deployed in commercial buildings, manufacturing plants, and industrial facilities that require reliable three-phase protection. The thermal-magnetic design helps guard critical wiring and connected machinery against overloads and short circuits.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
- KLKari L.Verified BuyerReviewingSquare D HJL36040 - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/9/26Great Customer Service
Working with Superbreakers the team is so helpful. They answer the phone and are very accommodating. We had an issue with the refurbished breaker not working out and they helped get a new one out right away.