QB Electrical
Siemens 2-P Bolt-On - 22K AIC - 30A - Q230H
Siemens B230H 30A 2-Pole Circuit Breaker – 120/240VAC, 22kAIC, Bolt-On
The Siemens B230H is a thermal-magnetic molded case circuit breaker designed for reliable overcurrent and short-circuit protection in commercial and industrial applications. With a 30A current rating and 22kA interrupting capacity at 120/240VAC, this UL & CSA-listed breaker ensures robust performance in demanding environments.
Key Features:
✔ 22kA Interrupting Rating – Superior short-circuit protection
✔ Thermal-Magnetic Trip – Combines long-time overload and instantaneous short-circuit response
✔ Bolt-On Connection – Secure, vibration-resistant installation
✔ HACR Rated – Approved for HVAC and refrigeration equipment
✔ Compact Design – 3"L x 3"W x 2"H for space-efficient panel installation
✔ Wide Wire Compatibility – Accepts 6 AWG (max) to 12 AWG Al / 14 AWG Cu (min)
Technical Specifications
| Category | Specification |
|---|---|
| Manufacturer | Siemens |
| Model Number | B230H |
| Series | BL |
| Amperage | 30A |
| Voltage | 120/240VAC |
| Poles | 2 |
| Phase | 1 |
| Mounting | Bolt-On |
| Interrupting Rating | 22kAIC @ 120/240VAC |
| Protection Type | Thermal-Magnetic |
| Trip Functions | Long-Time & Instantaneous (LI) |
| Terminal Connection | Load Side Lug |
| Frame Type | B |
| Approvals | UL, CSA |
| Temperature Rating | Up to 40°C |
| Wire Size Range | 6 AWG (Max) / 12 AWG Al or 14 AWG Cu (Min) |
| Dimensions | 3" L x 3" W x 2" H |
| Compatible Panels | P1 Panelboards |
BR-B230H
- 1000 In stock
Quantity
QB Electrical
Siemens 2-P Bolt-On - 22K AIC - 30A - Q230HBR-B230H
Siemens B230H 30A 2-Pole Circuit Breaker – 120/240VAC, 22kAIC, Bolt-On
The Siemens B230H is a thermal-magnetic molded case circuit breaker designed for reliable overcurrent and short-circuit protection in commercial and industrial applications. With a 30A current rating and 22kA interrupting capacity at 120/240VAC, this UL & CSA-listed breaker ensures robust performance in demanding environments.
Key Features:
✔ 22kA Interrupting Rating – Superior short-circuit protection
✔ Thermal-Magnetic Trip – Combines long-time overload and instantaneous short-circuit response
✔ Bolt-On Connection – Secure, vibration-resistant installation
✔ HACR Rated – Approved for HVAC and refrigeration equipment
✔ Compact Design – 3"L x 3"W x 2"H for space-efficient panel installation
✔ Wide Wire Compatibility – Accepts 6 AWG (max) to 12 AWG Al / 14 AWG Cu (min)
Technical Specifications
| Category | Specification |
|---|---|
| Manufacturer | Siemens |
| Model Number | B230H |
| Series | BL |
| Amperage | 30A |
| Voltage | 120/240VAC |
| Poles | 2 |
| Phase | 1 |
| Mounting | Bolt-On |
| Interrupting Rating | 22kAIC @ 120/240VAC |
| Protection Type | Thermal-Magnetic |
| Trip Functions | Long-Time & Instantaneous (LI) |
| Terminal Connection | Load Side Lug |
| Frame Type | B |
| Approvals | UL, CSA |
| Temperature Rating | Up to 40°C |
| Wire Size Range | 6 AWG (Max) / 12 AWG Al or 14 AWG Cu (Min) |
| Dimensions | 3" L x 3" W x 2" H |
| Compatible Panels | P1 Panelboards |
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