2B150 – FEDERAL PIONEER 2P150A 120/240V BOLT ON 22kA MAIN BREAKER
The 2B150 – Federal Pioneer 2P150A 120/240V Bolt-On 22kA Main Breaker is designed for superior performance and reliability. This two-pole breaker provides a maximum load of 150 amps, ensuring excellent protection for your electrical systems. Ideal for residential or commercial applications, it efficiently manages circuit overloads and enhances safety.
| Brand | Federal Pioneer |
|---|---|
| Type | Standard (Thermal-Magnetic) |
| Amperage | 150 A |
| Poles | 2-Pole |
| Voltage | 120/240V |
| Interrupting Rating | 22 kA |
| Mounting | Bolt-On |
| Frame / Series | 2B |
| Catalogue # | 2B150 |
The Federal Pioneer 2B150 is a bolt-on style main breaker from the 2B frame series, designed for use in Federal Pioneer (FPE) Stab-Lok panelboards that accept a 2-pole bolt-on main breaker configuration. Rated at 150A, 120/240V, 22kA interrupting capacity, it is suited for residential and light commercial main service applications.
As a legacy Federal Pioneer component, this breaker is considered obsolete and hard to find — Northern Breaker Group specialises in sourcing exactly these discontinued parts. Send us your panel model and we'll confirm fitment before you order.
No — Federal Pioneer Stab-Lok products have been discontinued for many years, making the 2B150 an obsolete part. Northern Breaker Group specialises in sourcing hard-to-find and legacy breakers like this one. Contact our Calgary, Edmonton, or Vancouver counters or submit a quote request and we'll check current availability for you.
Federal Pioneer Stab-Lok panels use a proprietary bolt-on mounting system, which means direct cross-brand substitution is generally not straightforward. A like-for-like replacement with a genuine Federal Pioneer 2B150 is typically the correct approach. If you're considering an alternative, we strongly recommend consulting a licensed electrician and confirming panel compatibility with us before purchasing.
The 22kA (22,000 amperes) interrupting rating is the maximum fault current the 2B150 can safely clear without being damaged. For most Canadian residential and light commercial services, this meets or exceeds the available fault current at the panel. However, your electrician or utility should verify the available short-circuit current at your service entrance to confirm this breaker's rating is adequate for your specific installation.
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