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Product Specifications:
| Item | Circuit Breaker |
| Ac Voltage Rating | 525V AC |
| Ambient Air Temp. For Operation | -13°F to +158°F |
| Ambient Air Temp. For Storage | -58°F to +185°F |
| Amps | 45A |
| Breaking Capacity Code | D |
| Circuit Breaker Type | Standard |
| Comm Code Enhanced | 32332 |
| Continuous Amps | 80% |
| Control Type | Toggle |
| Depth | 3 1/2" |
| Device Short Name | BD 045 |
| Discount Schedule | 0DE2 |
| Electrical Durability | 10000 Cycles IEC 947-1 Annex K Ed 5.2 440V |
| Frame Size | 125a/Bd |
| Height | 5 2/5" |
| Ics Rated Service Breaking Capacity | 25 kA 220-240V AC 50/60 Hz, 14 kA 500-525V AC 50/60 Hz, 18 kA 380-415V AC 50/60 Hz, 18 kA 440V AC 50/60 Hz |
| Ip Degree Of Protection | Front Cover IP40 IEC 60529 |
| Line Rated Amps | 45A |
| Mechanical Durability | 20000 Cycles IEC 947-1 Annex K ed 5.2 |
| Mounting Height | 3" |
| Mounting Mode | I-Line |
| No. Of 9 Mm Pitches | 6 |
| No. Of Poles | 2 , 2P |
| No. Of Slots | 2 |
| Operating Altitude | Less Than 6561.68 ft. (2000m) Without Derating 5000m With Derating |
| Phase | 1 |
| Phase Connection | AB |
| Pollution Degree | 3 IEC 60947-1 |
| Power Wire Stripping Length | 4/5" |
| Product Or Component Type | Circuit Breaker |
| Quality Labels | CE |
| Range | Powerpact |
| Series | BDA Series |
| Suitability For Isolation | Yes |
| Ui Rated Insulation Voltage | 800V |
| Uimp Rated Impulse Withstand Voltage | 8 kV |
| Width | 2.1" |
Shipping Info:
| Ship weight (kg) | 0.63 |
| Ship height (cm) | 12.45 |
| Ship length (cm) | 32.51 |
| Ship width (cm) | 20.57 |
| Country of Origin | US |
Product Variants
| Product | Model | No. Of Poles | Amps | Voltage | Phase Connection | Phase | Ac Voltage Rating | Circuit Breaker Type | Mounting Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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BDA261251 | 2 , 2P | 125A | - | AB | 1 | 525V AC | Standard | 3" | €1,980.19 | |
![]() |
BDA34025Y | 3 , 3P | 25A | 480/277V AC | ABC | 3 | 525V AC | Standard | 4 1/2" | €972.16 | |
![]() |
BDA34035Y | 3 , 3P | 35A | 480/277V AC | ABC | 3 | 525V AC | Standard | 4 1/2" | €972.16 | |
![]() |
BDA34045Y | 3 , 3P | 45A | 480/277V AC | ABC | 3 | 525V AC | Standard | 4 1/2" | €1,271.01 | |
![]() |
BDA140201 | 1 , 1P | 20A | 480/277V AC | A | 1 | 277V AC | Standard | 1 1/2" | €606.04 | |
![]() |
BDA160151 | 1 , 1P | 15A | 600/347V AC | A | 1 | 240V AC | Standard | 1 1/2" | €488.23 | |
![]() |
BDA160201 | 1 , 1P | 20A | - | A | 1 | 347V AC | Standard | 1 1/2" | €488.23 |
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Contact us
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SQUARE D BDA24045Y1 Molded Case Circuit Breaker, 45 A, 2 Pole, 525V AC
€1,598.05 /unit




