Siemens B2100H00S01 Miniature Circuit Breaker
- 100A
- 2 Pole
- Bolt-On
Quantity
Siemens B2100H00S01 - 100A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Part of the BLH series, the Siemens B2100H00S01 provides 100A of thermal-magnetic protection with a factory-installed 120VAC shunt trip for remote tripping capabilities. Built for commercial applications, this two-pole breaker ensures reliable performance. It installs into Siemens P1, P2, and P3 panelboards using a secure bolt-on connection. The unit accepts 4-1/0 AWG copper or 2-1/0 AWG aluminum wiring. Rated at 22 kAIC at 120/240VAC, this HACR-rated breaker features fixed trip settings.Specifications
| Brand | Siemens |
|---|---|
| Part Number | B2100H00S01 |
| Series | B |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P1, P2, P3 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 (Factory Installed), Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489, NEMA AB 1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip |
Product FAQs
8 answersWhich panelboards are compatible with the B2100H00S01 breaker?
This breaker is designed for secure bolt-on installation in Siemens P1, P2, and P3 panelboards commonly used in commercial and industrial electrical distribution.
Does the B2100H00S01 come with a shunt trip accessory?
Yes, the 00S01 suffix indicates this breaker includes a factory-installed 120V AC shunt trip coil, which allows for remote tripping capabilities.
What are common applications for the remote trip feature on this breaker?
The integrated 120V shunt trip is typically used for emergency shutdown systems, safety interlocking, and automated control circuits where a remote signal must disconnect power.
What is the specific frame type for this breaker?
It is a BLH type breaker within the Siemens BL series. The H designation signifies its higher 22kA interrupting rating compared to standard 10kA BL breakers.
What wire sizes and materials are accepted by the lugs on this breaker?
The terminals are rated for both copper and aluminum conductors, accepting 4 to 1/0 AWG copper wire or 2 to 1/0 AWG aluminum wire.
Is the B2100H00S01 suitable for HVAC applications?
Yes, this breaker is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment that requires this specific certification.
Can the trip settings on the B2100H00S01 be adjusted?
No, this breaker features a fixed thermal magnetic trip unit. Both the long-time overload protection and instantaneous short-circuit protection settings are factory-calibrated and non-adjustable.
Can this breaker be used in 277V or 480V systems?
No, the B2100H00S01 is strictly rated for 120/240V AC systems. It is not suitable for 277V or 480V applications.
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