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Siemens BQ2B025H Molded Case Circuit Breaker
- 25A
- 2 Pole
- Bolt-On
Siemens
BQ2B025H
Molded Case Circuit Breaker
Brand
Siemens
SKU
BQ2B025H
Quantity
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Siemens BQ2B025H - 25A 2 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Siemens BQ2B025H - 25A 2 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | BQ2B025H |
| Series | BQ |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | BQ |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards |
| Wire Gauge | 14-6 AWG (Cu), 12-6 AWG (Al) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, HACR Rated, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
Sold out
Quantity
Siemens BQ2B025H - 25A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Part Number | BQ2B025H-R |
| Series | BQ |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | BQ |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards |
| Wire Gauge | 14-6 AWG (Cu), 12-6 AWG (Al) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, HACR Rated, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
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Description
Part of the BQ series, this 25-amp molded case circuit breaker delivers reliable thermal-magnetic protection for commercial and industrial applications. The two-pole device operates at 120/240VAC to prevent damage from overloads and short circuits. Featuring a sturdy bolt-on configuration, it mounts firmly into Siemens P1, P2, and P3 panelboards. This design ensures a stable connection in high-demand electrical systems. The breaker offers a 22kAIC interrupting rating and is HACR certified.Specifications
| Brand | Siemens |
|---|---|
| Part Number | BQ2B025H |
| Series | BQ |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | BQ |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards |
| Wire Gauge | 14-6 AWG (Cu), 12-6 AWG (Al) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, HACR Rated, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
Product FAQs
5 answersWhich panelboards are compatible with the Siemens BQ2B025H circuit breaker?
The BQ2B025H is a bolt-on breaker designed for use in Siemens P1, P2, and P3 panelboards. It is not compatible with standard plug-on load centers.
What is the difference between the Siemens BQ2B025 and the BQ2B025H?
The H suffix in the BQ2B025H catalog number indicates a high interrupting rating. The BQ2B025H is rated for 22kAIC at 240V, whereas the standard BQ2B025 is rated for 10kAIC.
What wire sizes are accepted by the lugs on the BQ2B025H?
The load side lugs accept 14 to 6 AWG copper wire and 12 to 6 AWG aluminum wire. Ensure proper torque specifications are followed during installation.
Can the BQ2B025H be used in 120/240V single-phase systems?
Yes, this 2-pole breaker is rated for up to 240VAC, making it suitable for 120/240V single-phase applications as well as straight 240V systems.
Is the Siemens BQ2B025H HACR rated?
Yes, Siemens BQ series breakers are HACR rated, meaning they are approved for use with heating, air conditioning, and refrigeration equipment.
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