Federal Pacific HJL634150 Molded Case Circuit Breaker
- 150A
- 3 Pole
- Bolt-On
Quantity
Federal Pacific HJL634150 - 150A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Serving as a crucial maintenance component, this 150-amp molded case breaker supports industrial operations running on older electrical infrastructure. It fits seamlessly into classic Federal Pacific distribution switchboards, eliminating the hassle of sourcing modern adapters. Delivering a 22kAIC rating at 600VAC, this three-pole thermal-magnetic unit guarantees reliable fault interruption for heavy-duty applications.Specifications
| Brand | Federal Pacific |
|---|---|
| Part Number | HJL634150-R |
| Series | HJL |
| Amperage | 150A |
| 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
7 answersWhich panelboards accept the Federal Pacific HJL634150 circuit breaker?
The HJL634150 is designed for legacy Federal Pacific Electric (FPE) distribution panels and switchboards. It is commonly installed in FPE CDP and BDP series panelboards that are configured for H-frame breakers.
How does the HJL634150 connect to the panel bus?
This breaker utilizes a bolt-on connection. It fastens directly to the busbars using specific FPE mounting hardware kits, providing a secure mechanical and electrical connection suitable for heavy-duty applications.
Are the trip settings adjustable on the HJL634150?
The thermal-magnetic trip unit features a fixed thermal element for long-time overload protection, while the magnetic instantaneous trip function is adjustable to coordinate with specific fault current requirements.
Is the Federal Pacific HJL634150 a direct replacement for existing H-frame breakers?
Yes, it serves as a true H-frame replacement for aging FPE infrastructure. It fits seamlessly into classic Federal Pacific enclosures without the need to source modern retrofit adapters.
Can the HJL634150 share mounting hardware with NJL frame breakers?
Yes, in certain Federal Pacific panelboards like the CDP and BDP series, the HJL and NJL frame breakers utilize the same twin-mount hardware kits. Always verify your specific panel configuration before installation.
What safety standards apply to the FPE HJL634150?
This molded case circuit breaker is built to UL 489 standards for use in commercial and industrial power distribution systems. It also carries a standard 40C ambient temperature rating.
Does the HJL634150 come with load side lugs?
Yes, the breaker includes load side lugs for terminating the outgoing phase conductors.
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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.