Siemens B3100HH00S01 Miniature Circuit Breaker
- 100A
- 3 Pole
- Bolt-On
Quantity
Siemens B3100HH00S01 - 100A 3 Pole Miniature Circuit Breaker
New
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Description
Part of the Siemens BL series, the B3100HH00S01 is a high-interrupting 3-pole, 100A miniature circuit breaker built for demanding commercial environments. This HACR-rated unit utilizes a bolt-on mounting style for secure installation into Siemens P1, P2, P3, P4, and P5 panelboards. It boasts a robust 65kAIC rating at 240VAC. A key feature is the factory-installed 120VAC shunt trip, allowing for remote opening of the breaker for enhanced safety and control.Specifications
| Brand | Siemens |
|---|---|
| Part Number | B3100HH00S01 |
| Series | BL |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC |
| Frame Type | B |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3, P4, P5 Panelboards |
| Wire Gauge | 4-1/0 AWG (Cu), 2-1/0 AWG (Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 4 AWG (Cu), 2 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Shunt Trip 120VAC (Factory Installed) |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
Product FAQs
6 answersWhat panelboards are compatible with the B3100HH00S01?
This BL series bolt-on breaker is designed specifically for installation in Siemens P1, P2, P3, P4, and P5 panelboards.
What does the 00S01 suffix indicate on this Siemens breaker?
The 00S01 suffix means this breaker is factory-equipped with a 120VAC shunt trip accessory. This allows the breaker to be tripped remotely by applying a 120V control signal, which is commonly used for emergency shutdown systems.
What wire sizes are accepted by the lugs on the B3100HH00S01?
The factory-installed lugs accept 4 AWG to 1/0 AWG copper (Cu) conductors, or 2 AWG to 1/0 AWG aluminum (Al) conductors.
How does the B3100HH00S01 differ from a standard B3100 breaker?
The standard B3100 has a 10kAIC interrupting rating, while the B3100HH00S01 features an upgraded 65kAIC rating at 240VAC for systems with higher fault current potential. Additionally, this specific model includes a 120VAC shunt trip.
Is this breaker suitable for heating and cooling equipment?
Yes, this breaker is HACR rated, making it certified for use with heating, air conditioning, and refrigeration equipment that requires specialized overcurrent protection.
What type of protection does the thermal-magnetic trip unit provide?
The fixed thermal-magnetic trip unit includes Long-Time (L) and Instantaneous (I) functions. The thermal component protects against sustained overloads, while the magnetic component provides immediate tripping during severe short circuits.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 35 reviews.
- TSTom S.Verified BuyerReviewingSiemens B3100 3 Pole Circuit BreakerI recommend this productRated 5 out of 5 stars8/3/26Superbreakers is our go to!
Great prices, great service and quick delivery.
- MGMaggie G.Verified BuyerReviewingSiemens B250 - 50A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/24/26Great Service
Came in great condition and in an incredibly timely manner. Will continue superbreakers for all of my orders in the future!
- DBDonnie B.Verified BuyerReviewingSiemens B115 - 15A 1 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/11/26New Breaker
Awesome breaker & Superbreakers is a awesome company!
- BLBrian L.Verified BuyerReviewingSiemens B120 - 20A 1 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/4/26Brian
Works great
- JFJoseph F.Verified BuyerReviewingSiemens B120 - 20A 1 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/23/26Great value
It was a great value