Description
Features
Reviews
The circuit breakers of the NZM..-ME 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 electronic release for motor protection with phase failure sensitivity. Notes: IEC/EN 60947-4-1, IEC/EN 60947-2, effective value measurement and thermal memory, adjustable inertia setting tr: 2-20s at 6xIr and infinite (without overload release)
| Property | Value |
| Number of poles: | 3 |
| Rated operating voltage: | 690 V |
| Rated operating power at AC-3, 230 V: | 45 kW |
| Rated operating power at AC-3, 400 V: | 75 kW |
| Rated continuous current Iu: | 140 A |
| Rated ultimate short-circuit breaking current Icu at 400 V, AC: | 35 kA |
| Overload release current setting: | 70 to 140 A |
| Triggering technology: | electronic |
| Phase failure sensitive: | yes |
| Connection type main circuit: | screw connection |
| Device design: | Built-in device, fixed installation technology |
| Protection class (IP): | IP20 |
| Width: | 105 mm |
| Setting range of the instantaneous short-circuit release: | 140 to 1960 A |
| With integrated auxiliary switch: | no |
| With integrated undervoltage release: | no |
| Height: | 184 mm |
| Depth: | 149 mm |
| Type of operating element: | Toggle lever |
| With thermal protection: | yes |
Features
HAB
NZMN2-ME140
Manufacturer
HAN
265779
GTIN
4015082657796
Connection type main circuit
Screw connection
Design of the actuating element
Rocker arm
Triggering technology
Electronic
Rated operating power at AC-3, 230 V
45kW
Rated operational power at AC-3, 400 V
75kW
Rated operating voltage
690V
Rated continuous current Iu
140A
Rated ultimate short-circuit breaking current Icu at 400 V, AC
35kA
Width
105 mm
Setting range of the instantaneous short-circuit release
140 to 1960 A
Device type
Built-in device Fixed installation technology
Height
184 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
149 mm
Overload release current setting
70 to 140 A
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