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Product Specifications:
| Item | Circuit Breaker |
| Ac Voltage Rating | 277/480V AC |
| Amps | 125A |
| Circuit Breaker Actuator | Toggle |
| Circuit Breaker Mounting Style | I-Line |
| Circuit Breaker Type | Standard |
| Dc Voltage Rating | Not Rated |
| Depth | 3.5" |
| For Use With | Electrical Distribution Equipment, Industrial Control Panels |
| Frame Size | 125A, BD |
| Frame Type | BDA |
| Height | 5.39" |
| Instantaneous Trip | Fixed |
| Max. Air Rating | 25 kA At 277/408V AC |
| Max. Operating Temp. | 158°F |
| Max. Wire Size | 2 AWG |
| Min. Operating Temp. | -13°F |
| Min. Wire Size | 14 AWG |
| Number Of Poles | 3 |
| Phase | Three |
| Phase Connection | ABC |
| Terminal Connection | Al Mechanical Lug Off End, I-Line On End |
| Trip Type | Thermal Magnetic |
| Voltage | 600V |
| Voltage Type | AC |
| Width | 3.19" |
Shipping Info:
| Ship weight (kg) | 1.87 |
| Ship height (cm) | 13.69 |
| Ship length (cm) | 8.89 |
| Ship width (cm) | 8.1 |
| Country of Origin | MX |
Product Details:
- SQUARE D BDA34125Y PowerPact B Series circuit breaker designed to offer protection by cutting off the electrical supply in the event of short-circuit and overload occurrences
- Type B design allows tripping at faulty currents rated 3 to 5 times the preset amperage values; ideal for lighting, solar, telecom and railway signalling applications
- Features a fixed instantaneous, thermal-magnetic trip unit adjusted to a pre-determined overcurrent value (.05 - 0.5 sec) for accentuating the control toggle when exposed to current surges
- NEMA-rated, UL-listed and CSA-certified
Product Variants
| Model | Number Of Poles | Phase Connection | Amps | Ac Voltage Rating | Phase | Frame Size | Mounting Height | Circuit Breaker Mounting Style | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| BDA261002 | 2 | AC | 100A | 525V AC | Single | 125A, BD | 3" | I-Line | €882.16 | |
| BDA261001 | 2 | AB | 100A | - | - | - | 3" | - | €882.16 | |
| BDA260802 | 2 | AC | 80A | - | - | - | 3" | - | €882.16 | |
| BDA34015Y | 3 | ABC | 15A | 525V AC | Three | 125A, BD | 4.5" | I-Line | €1,153.35 | |
| BDA34090Y | 3 | ABC | 90A | - | - | - | 4.5" | - | €1,043.36 | |
| BDA34070Y | 3 | ABC | 70A | 525V AC | Three | 125A, BD | 4.5" | I-Line | €1,347.76 | |
| BDA34050Y | 3 | ABC | 50A | 525V AC | 3 | - | 4.5" | I-Line | €973.40 |
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SQUARE D BDA34125Y Circuit Breaker, 125A, I-Line Style, 25kA @ 277 / 480V
€1,446.87 /unit

