Siemens B2100GFHH GFCI Molded Case Circuit Breaker
- 100A
- 2 Pole
- Bolt-On
Quantity
Siemens B2100GFHH - 100A GFCI Molded Case Circuit Breaker
New
Quantity
Description
Handling up to 65 kAIC at 120/240V, this 100A ground-fault circuit interrupter provides reliable Class A 5mA protection for commercial and industrial applications. The Siemens B2100GFHH features a bolt-on mounting style, ensuring a secure connection when installed into Siemens P1, P2, P3, P4, and P5 panelboards.Specifications
| Brand | Siemens |
|---|---|
| Series | HBL |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 65kA @ 120/240VAC |
| 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 (Cu), 1/0 AWG (Al) |
| Min Wire | 4 AWG (Cu), 2 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Special Classification | GFCI |
|---|---|
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489, UL 943 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Equipment Protection (30mA) |
Product FAQs
4 answersWhich panelboards accept the Siemens B2100GFHH circuit breaker?
This breaker mounts into Siemens P1, P2, P3, P4, and P5 panelboards. Because it is a bolt-on HBL frame breaker, it requires a bolted connection to the busbar and adequate space on the neutral bar for the pigtail connection.
What does the HH in the B2100GFHH catalog number indicate?
The HH designates an extra-high interrupting rating of 65kAIC at 120/240VAC. This is significantly higher than the standard B2100GF, which has a 10kAIC rating, making the HH version suitable for commercial or industrial systems with high available fault current.
What type of ground fault protection does the B2100GFHH offer?
It provides Class A 5mA ground fault protection. This level of protection is designed for personnel safety, quickly de-energizing the circuit if a stray current of 5 milliamps or more is detected, which is required for wet or high-risk areas.
How is the neutral connection handled on the B2100GFHH?
This breaker is equipped with a pigtail neutral. During installation, the coiled white pigtail wire must be terminated directly at the panelboard neutral bar to power the internal ground fault detection circuitry.
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