Eaton Circuit Breaker NZM2 3P 25A 25KA UL IEC Certified – 269207

The Eaton Industries NZMB A is a 3 pole circuit-breaker with a rated uninterrupted current of 25A and a rated voltage of 440V. It features a nominal disconnecting capacity at 400V of 25kA. The overload protection setting range is 20 – 25A, while the undelayed short circuit setting range is 350A. This circuit-breaker, ideal for system and cable protection, comes in a built-in, fixed installation type with screw connection. It possesses switching capacities of 25 kA at 480Y/277V 60Hz, 18 kA at 600Y/347V 60Hz, and 25 kA at 480V 60Hz. The circuit-breaker is sanctioned with standard approvals from UL/CSA and IEC.

Specifications

Rated permanent current Iu (A) : 25
Rated voltage (V) : 440 V to 440 V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz (kA) : 25
Overload release current setting (A) : 20 A to 25 A
Adjustment range short-term delayed short-circuit release (A) : 0 A to 0 A
Adjustment range undelayed short-circuit release (A) : 350 A to 350 A
Integrated earth fault protection : No
Type of electrical connection of main circuit : Screw connection
Device construction : Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting : No
DIN rail (top hat rail) mounting optional : Yes
Number of auxiliary contacts as normally closed contact : 0
Number of auxiliary contacts as normally open contact : 0
Number of auxiliary contacts as change-over contact : 0
With switched-off indicator : No
With integrated under voltage release : No
Number of poles : 3
Position of connection for main current circuit : Front side
Type of control element : Rocker lever
Complete device with protection unit : Yes
Motor drive integrated : No
Motor drive optional : Yes
Degree of protection (IP) : IP20