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Product Specifications:
| Item | Bolt On Circuit Breaker |
| Ac Voltage Rating | 240V AC |
| Amps | 100A |
| Circuit Breaker Actuator | Toggle |
| Circuit Breaker Mounting Style | Bolt On |
| Circuit Breaker Type | Standard |
| Dc Voltage Rating | Not Rated |
| Depth | 12.9" |
| For Use With | Siemens Panelboards |
| Frame Size | 125A/BQ |
| Frame Type | BQ |
| Length | 3.7" |
| Max. Air Rating | 10 kA At 240V AC |
| Max. Operating Temp. | 104°F |
| Max. Wire Size | 1/0 AWG |
| Minimum Wire Size | 2 AWG, 4 AWG |
| Number Of Poles | 3 |
| Phase | Three |
| Series | BQ Series |
| Terminal Connection | Lug |
| Voltage | 240V |
| Voltage Type | AC |
| Width | 4.5" |
Shipping Info:
| Ship weight (kg) | 0.44 |
| Ship height (cm) | 9 |
| Ship length (cm) | 11 |
| Ship width (cm) | 32 |
| HS code | 8536200020 |
| Country of Origin | MX |
Product Details:
- Siemens BQ3B100 circuit breaker ideal for protecting an electrical circuit from excessive current flow
- Interchangeable thermal-magnetic trip overrides mild circuit fluctuations while providing an instant tripping action to severe power surges
- Features bolt-on mounting for ease-in-installation and load-side lugs for hassle-free wiring
- Molded case holds current-carrying components, trip devices and other mechanisms integrated into a small space
Product Variants
| Product | Model | Number Of Poles | Voltage | Amps | Depth | Frame Size | Max. Air Rating | Phase | Max. Wire Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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BQ1B010 | 1 | 120V AC | 10A | 4" | 125A/BQ | 10 kA At 120V AC | Single | 10 AWG | €28.78 | |
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BQ1B015 | 1 | 120V AC | 15A | 4" | 125A/BQ | 10 kA At 120V AC | Single | 10 AWG | €26.06 | |
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BQ1B01500S01 | 1 | 120V AC | 15A | 6" | 125A/BQ | 10 kA At 120V AC | Single | 10 AWG | €435.50 | |
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BQ1B015H | 1 | 120V AC | 15A | 3" | 125A, BQH | 22 kA At 120V AC | Single | 10 AWG | €114.91 | |
![]() |
BQ1B020 | 1 | 120V AC | 20A | 12.9" | 125A/BQ | 10 kA At 120V AC | Single | 10 AWG | €26.06 | |
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BQ1B02000S01 | 1 | 120V AC | 20A | 6" | 125A/BQ | 10 kA At 120V AC | Single | 10 AWG | €287.99 | |
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BQ1B020H | 1 | 120V AC | 20A | 3" | 125A, BQH | 22 kA At 120V AC | Single | 10 AWG | €114.91 |
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SIEMENS BQ3B100 Molded Case Circuit Breaker, 3 Phase, 10kAIC @ 240V, 100A
€304.16 /unit



