Circuit-breaker, 3p, 450A, withdrawable unit
In stock price (excl. VAT):
1 457,18 €
This price is valid until 2024-12-31
Price per m:
1 457,18 €
EAN: 4015081103867
MPN: 110857
Our warehouse:
No
Vendor stock:
No
Per package:
1
Per box:
N/A
Technical data
| Item condition | New |
| Manufacture name | Circuit-breaker, 3p, 450A, withdrawable unit |
| Brand | EATON |
| Categories |
Motor protection circuit-breakers |
| Country of origin | RO |
| Harmonized System Code | 8536 2090 00 |
| Width | 185.000 mm |
| Height | 346.000 mm |
| Depth | 260.000 mm |
| Rated operation power at AC-3, 400 V | 250.000 kW |
| With integrated auxiliary switch | No |
| Rated permanent current Iu | 450.000 A |
| With integrated under voltage release | No |
| Number of poles | 3.000 |
| Rated operating voltage | 690.000 V |
| Overload release current setting | 225.000-450.000 A |
| Degree of protection (IP) | IP20 |
| With thermal protection | Yes |
| Type of electrical connection of main circuit | Screw connection |
| Type of control element | Rocker lever |
| Switch off technique | Electronic |
| Rated operation power at AC-3, 230 V | 132.000 kW |
| Rated short-circuit breaking capacity lcu at 400 V, AC | 130.000 kA |
| Adjustment range undelayed short-circuit release | 450.000-6300.000 A |
| Phase failure sensitive | Yes |
| Device construction | Built-in device slide-in technique (withdrawable) |
Packing details
| Packing level 1 | 4015081103867 |
Description
Circuit-breakers of the NZM..-ME series cover all applications with only four compact sizes and are suitable for the IEC market. The mounting is always flexible due to the modular function groups. With electronic release for the motor protection with phase failure sensitivity. Notes: IEC/EN 60947-4-1, IEC/EN 60947-2, r.m.s. value measurement and thermal memory, adjustable time delay setting to overcome current peaks tr:2-20 at 6xIr as well as infinity (without overload release)
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