MCCB Triple Pole Outgoing NZM1 Frame 80A 25kA
£319.41
Part Number: 2500461588 MPN: 259078 Product Type: Moulded Case Circuit Breakers
Description
Part Number: 2500461588 MPN: 259078 Product Type: Moulded Case Circuit Breakers
Product Details
Outgoing Device Circuit-Breaker, with box terminal, 70mm² maximum cable capacity and 0.8 to 1 x In thermal trip adjustment. This circuit-breaker can be used universally from the smallest of service distribution boards, to machine controls or motor starter combinations, up to large energy distribution systems with a short-circuit breaking capacity.
- Breaking Capacity: 25kA
- Current Rating: 80A
- Height: 145mm
- Range: NZM
- Width: 90mm
- Depth: 84.5mm
Technical Specifications
Moulded case circuit breaker (MCCB) |
|
| Overload release current setting | 63 – 80 A |
|---|---|
| Complete device with protection unit | Yes |
| DIN rail (top hat rail) mounting optional | Yes |
| Motor drive optional | No |
| Integrated earth fault protection | No |
| Suitable for DIN rail (top hat rail) mounting | No |
| Motor drive integrated | No |
| Switched-off indicator available | No |
| With integrated under voltage release | No |
| Adjustment range undelayed short-circuit release | 480 – 800 A |
| Adjustment range short-term delayed short-circuit release | 0 – 0 A |
| Rated voltage | 440 – 440 V |
| Position of connection for main current circuit | Front |
|---|---|
| Rated short-circuit breaking capacity Icu at 400 V, 50 Hz | 25 kA |
| Number of auxiliary contacts as change-over contact | 0 |
| Rated permanent current Iu | 80 A |
| Number of poles | 3 |
| Number of auxiliary contacts as normally closed contact | 0 |
| Number of auxiliary contacts as normally open contact | 0 |
| Type of control element | Rocker lever |
| Device construction | Built-in device fixed built-in technique |
| Type of electrical connection of main circuit | Frame clamp |
| Degree of protection (IP rating) | IP20 |
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