Eaton NZMB1-M63

Eaton circuit-breaker NZMB1-M63

Manufacturer: Eaton
Designation: Circuit-breaker 3p, 63A motor protection
Type: NZMB1-M63
Overload release current setting: 50-63 A
Instantaneous short-circuit release setting range: 504-882 A
With thermal protection: Yes
Phase loss sensitive: Yes
Tripping technology: Thermomagnetic
Rated operational voltage: 440 V
Rated continuous current Iu: 63 A
Rated operational power at AC-3, 230 V: 18.5 kW
Rated operational power at AC-3, 400 V: 30 kW
Type of connection main circuit: Other
Version of the actuating element: Toggle lever
Type of device:
With integrated auxiliary contact: No
With integrated undervoltage release: No
Number of poles: 3
Rated short-circuit breaking current Icu at 400 V, AC: 18.5 kA
Degree of protection (IP): IP20
Height: 145 mm
Width: 90 mm
Depth: 88 mm

Eaton circuit-breakers NZMB1-M63: further details
The NZM-M series covers all applications with only four compact sizes and is suitable for the IEC market. Mounting is always flexible thanks to modular function groups. With thermomagnetic trip for motor protection. Notes: with phase loss sensitivity, tripping class 10A, IEC/EN 60947-4-1, IEC/EN 60947-2, circuit-breakers meet all requirements of utilization category AC-3.