Description
Features
Reviews
Circuit breaker NZM1, 4-pole, switching capacity 400/415 V 50 Hz (Icu): 25 kA, rated current = rated continuous current Rated current = rated continuous current (In = Iu): 50 A, installation technology: fixed installation, box terminal, standard/approval: IEC, protective function: system and cable protection
| Property | Value |
| Rated continuous current Iu: | 50 A |
| Connection type main circuit: | Box terminal |
| Number of poles: | 4 |
| Device design: | Built-in device, fixed installation technology |
| Position of connection for main circuit: | front |
| Protection class (IP): | IP20 |
| Overload release current setting: | 40 to 50 A |
| Setting range of the instantaneous short-circuit release: | 6 to 10 A |
| Rated voltage: | 440 V |
| Rated short-circuit breaking current Icu at 400 V, 50 Hz: | 25 kA |
| Suitable for DIN rail mounting: | no |
| Design of the actuating element: | toggle lever |
| Integrated earth fault protection: | no |
| Motor drive integrated: | no |
| Motor drive optional: | no |
| With trip detector: | no |
| Complete device with protection unit: | yes |
| DIN rail mounting optional: | yes |
Features
HAB
NZMB1-4-A50
Manufacturer
HAN
265801
GTIN
4015082658014
Connection type main circuit
Frame clamp
Design of the actuating element
Rocker arm
Rated continuous current Iu
50A
Rated ultimate short-circuit breaking current Icu at 400 V, 50 Hz
25kA
Rated voltage
440V
Setting range of the instantaneous short-circuit release
6 to 10 A
Suitable for DIN rail mounting
No
Device type
Built-in device Fixed installation technology
DIN rail mounting optional
Yes
Integrated earth fault protection
No
Complete device with protection unit
Yes
With trip detector
No
Motor drive integrated
No
Motor drive optional
No
Number of poles
4
Position of the connection for main circuit
In front
IP protection)
IP20
Overload release current setting
40 to 50 A
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