Description
Features
Reviews
Load-breaker Compact NS630b NA, 3 P, 630A/690V AC, toggle lever
| Property | Value |
| Number of poles: | 3.0 |
| Number of auxiliary contacts as normally closed: | 0.0 |
| Number of auxiliary contacts as normally open: | 0.0 |
| Number of auxiliary contacts as changeover contacts: | 5.0 |
| Rated continuous current Iu: | 630.0 A |
| Max. Rated operating voltage Ue at AC: | 690.0 V |
| Design as EMERGENCY STOP device: | no |
| Protection class (IP), front: | IP40 |
| Connection type main circuit: | Screw connection |
| Device design: | Built-in device, fixed installation technology |
| Design of the actuating element: | Toggle |
| Suitable for floor mounting: | yes |
| Conditional rated short-circuit current Iq: | 47.0 kA |
| Integrated motor drive: | no |
| Suitable for 4-hole front mounting: | yes |
| Version as maintenance/repair switch: | yes |
| Voltage release optional: | yes |
| Suitable for central front mounting: | no |
| Suitable for intermediate installation: | no |
| Suitable for distribution board installation: | yes |
| Design as main switch: | yes |
| Design as safety switch: | no |
| Motor drive optional: | no |
| Lockable: | yes |
| Design as reversing switch: | no |
| Rated short-time withstand current Icw: | 25.0 kA |
| Color of the actuating element: | black |
| Rated operating voltage: | 220.0 to 690.0 V |
| Number of switches: | 1.0 |
| Rated continuous current at AC-23, 400 V: | 630.0 A |
Features
Number of auxiliary contacts as changeover contacts
5.0
HAB
33420 NS 630B NA 3P FIXED
Manufacturer
HAN
33420
GTIN
3303430334200
Connection type main circuit
Screw connection
Number of auxiliary contacts as normally open
0.0
Number of auxiliary contacts as normally closed
0.0
Number of switches
1.0
Designed as main switch
Yes
Designed as an EMERGENCY STOP device
No
Designed as a safety switch
No
Designed as a maintenance/repair switch
Yes
Version as reversing switch
No
Design of the actuating element
Gag
Conditional rated short-circuit current Iq
47.0kA
Rated operating voltage
220.0 to 690.0 V
Rated continuous current Iu
630.0A
Rated continuous current at AC-23, 400 V
630.0A
Rated short-time withstand current Icw
25.0kA
Color of the actuator
Black
Suitable for floor mounting
Yes
Suitable for front mounting 4-hole
Yes
Suitable for front mounting Central
No
Suitable for distribution board installation
Yes
Suitable for intermediate construction
No
Device type
Built-in device Fixed installation technology
Max. rated operating voltage Ue at AC
690.0V
Motor drive integrated
No
Motor drive optional
No
Number of poles
3.0
Protection class (IP), front
IP40
Voltage release optional
Yes
Lockable
Yes
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