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Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Circuit Breaker
Siemens | HQJ3B150H00S01 | Circuit Breaker | 150A | 3-Pole | 240V | Bolt-On
| Amperes | 150 |
| Poles | 3 |
| Voltage | 240 |
| Product Type | Circuit Breaker |
Regular price
$510.00
Sale price
$510.00
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 | HQJ3B150H00S01 | Circuit Breaker | 150A | 3-Pole | 240V | Bolt-On
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Siemens HQJ3B150H00S01 Circuit Breaker — a bolt-on, three‑pole protection device built for demanding 3‑phase 240V systems. With a nominal 150A rating, this unit delivers dependable overload and short‑circuit protection while fitting cleanly into compatible Siemens panels during maintenance, retrofit, or replacement projects.
- Amperage: 150 A
- Pole configuration: 3-Pole
- Voltage: 240 V
- Mounting style: Bolt-On
- Part reference: HQJ3B150H00S01
Why this bolt-on design matters
- Secure, mechanical mounting that stays put in rugged electrical environments, reducing the risk of loose connections.
- Mounting compatible with Siemens panels that accept bolt-on circuit breakers, preserving original equipment ratings and trip characteristics.
- Clear part identification (HQJ3B150H00S01) for fast ordering and accurate compatibility checks during retrofit or replacement.
Use cases and ideal applications
- Maintenance and service of commercial or industrial electrical rooms where three‑phase protection is required.
- Retrofit projects upgrading older panels to current Siemens bolt-on breakers while maintaining system ratings.
- Replacement of a failed 150A, 3‑pole unit in a 240V distribution panel without changing the surrounding hardware.
Important compatibility note: Confirm fit and ratings before ordering. The part number HQJ3B150H00S01 is the best reference for compatibility with your panel. If your Siemens panel requires bolt‑on, 3‑pole 240V protection in the HQJ3B family, this breaker delivers the intended performance and reliability.
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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
