Description
Features
Reviews
The circuit breakers of the NZM..-M series cover all applications with only four compact sizes and are suitable for the IEC market. Installation is always flexible thanks to modular function groups. With thermomagnetic release for motor protection. Notes: with phase failure sensitivity, tripping class 10A, IEC/EN 60947-4-1, IEC/EN 60947-2, circuit breakers meet all requirements of the AC-3 usage category.
| Property | Value |
| Number of poles: | 3 |
| Rated operating voltage: | 440 V |
| Rated operating power at AC-3, 230 V: | 22 kW |
| Rated operating power at AC-3, 400 V: | 45 kW |
| Rated continuous current Iu: | 80 A |
| Rated ultimate short-circuit breaking current Icu at 400 V, AC: | 18.5 kA |
| Overload release current setting: | 63 to 80 A |
| Triggering technology: | thermomagnetic |
| Phase failure sensitive: | yes |
| Connection type main circuit: | other |
| Device design: | Built-in device, fixed installation technology |
| Protection class (IP): | IP20 |
| Width: | 90 mm |
| Setting range of the instantaneous short-circuit release: | 640 to 1120 A |
| With integrated auxiliary switch: | no |
| With integrated undervoltage release: | no |
| Height: | 145 mm |
| Depth: | 88 mm |
| Type of operating element: | toggle lever |
| With thermal protection: | yes |
Features
HAB
NZMB1-M80
Manufacturer
HAN
265713
GTIN
4015082657130
Connection type main circuit
Other
Design of the actuating element
Rocker arm
Triggering technology
Thermomagnetic
Rated operating power at AC-3, 230 V
22kW
Rated operational power at AC-3, 400 V
45kW
Rated operating voltage
440V
Rated continuous current Iu
80A
Rated ultimate short-circuit breaking current Icu at 400 V, AC
18.5kA
Width
90 mm
Setting range of the instantaneous short-circuit release
640 to 1120 A
Device type
Built-in device Fixed installation technology
Height
145 mm
With integrated auxiliary switch
No
With integrated undervoltage release
No
With thermal protection
Yes
Sensitive to phase failure
Yes
Number of poles
3
IP protection)
IP20
Depth
88 mm
Overload release current setting
63 to 80 A
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