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Product Specifications:
| Item | Bolt On Circuit Breaker |
| Ac Voltage Rating | 480V AC |
| Amps | 45A |
| Circuit Breaker Actuator | Toggle |
| Circuit Breaker Mounting Style | Lug In Panelboard |
| Circuit Breaker Type | Standard |
| Dc Voltage Rating | 250V AC |
| Depth | 4" |
| For Use With | SB Switchboards, Sentron Panelboards |
| Frame Size | 125A, ED |
| Frame Type | ED |
| Height | 6.34" |
| High Amp Trip Setting | 45A |
| Instantaneous Trip | Fixed |
| Low Amp Trip Setting | 45A |
| Max. Wire Size | 1/0 AWG |
| Maximum Air Rating | 18 Ka @ 480V Ac |
| Min. Wire Size | 10 AWG |
| Number Of Poles | 2 |
| Phase | Single |
| Phase Connection | ABC |
| Series | ED4 Series |
| Terminal Connection | Load Side Lug |
| Trip Type | Thermal Magnetic |
| Voltage | 480V |
| Voltage Type | AC |
| Width | 2" |
Shipping Info:
| Ship weight (kg) | 1.17 |
| Ship height (cm) | 16.13 |
| Ship length (cm) | 9.96 |
| Ship width (cm) | 5.08 |
| HS code | 8536200020 |
| Country of Origin | MX |
Product Variants
| Product | Model | Number Of Poles | Amps | Frame Size | Ac Voltage Rating | Phase | Phase Connection | Voltage | Dc Voltage Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
ED42B110 | 2 | 110A | - | - | - | - | 480V | - | €6,735.34 | |
![]() |
ED42B125 | 2 | 125A | - | - | - | - | 480V | - | €1,366.92 | |
![]() |
ED42M070 | 2 | 70A | - | - | - | - | 480V | - | - | RFQ
|
![]() |
ED42S100A | 2 | 100A | - | - | - | - | 480V | - | €288.00 | |
![]() |
ED42S125A | 2 | 125A | - | - | - | - | 480V | - | - | RFQ
|
![]() |
ED43B020 | 3 | 20A | 125A, ED | 480V AC | Three | ABC | 480V | Not Rated | €3,343.95 | |
![]() |
ED43B025 | 3 | 25A | 125A, ED | 480V AC | Three | ABC | 480V | Not Rated | €942.71 |
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SIEMENS ED42B045 Circuit Breaker, Bolt-On, 45 Ampere, 1 Phase, 18kAIC at 480V
€784.78 /unit






