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Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Circuit Breaker
Siemens | QJ23B150H00S01 | Circuit Breaker | 150A | 3-Pole | 240V | Bolt-On
★★★★★
| Amperes | 150 |
| Poles | 3 |
| Voltage | 240 |
| Product Type | Circuit Breaker |
Regular price
$5,674.00
Sale price
$5,674.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens | QJ23B150H00S01 | Circuit Breaker | 150A | 3-Pole | 240V | Bolt-On
Regular price
$5,674.00
Sale price
$5,674.00
Regular price
Unit price
Product description
Shipping
Siemens QJ23B150H00S01 is a bolt-on circuit breaker designed for dependable protection in 3-pole, 240V electrical panels. Built for maintenance, retrofit, and replacement projects where exact specs matter, this unit delivers reliable interruption performance when and where you need it most.
Key specifications
- Amperage: 150A
- Poles: 3-Pole
- Voltage: 240V
- Mounting: Bolt-On
- Part reference: QJ23B150H00S01
Why this Siemens model stands out
- Direct-fit for Siemens panels that require QJ-series bolt-on breakers, ensuring compatibility with existing bus and mounting footprints.
- Secure bolt-on mounting that resists vibration and keeps the electrical connection solid during operation.
- Purpose-built for retrofit scenarios—swap in this 150A, 3-pole 240V unit to upgrade protection without reconfiguring the panel.
- Maintains consistent protection across all three poles in a 240V system, essential for balanced three-phase service.
Ideal use cases
- Maintenance on Siemens electrical panels where the QJ series is specified.
- Retrofits that require exact 150A, 3-pole, 240V bolt-on protection to match existing feeders.
- Replacement of worn breakers to restore original system protection and trip coordination.
Important: Confirm fit and ratings before ordering. The part number is the best reference for compatibility: QJ23B150H00S01.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
Verified
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
