Description
Features
Reviews
ABB's enclosed safety switches help you provide a safe working environment. The extensive product portfolio includes encapsulated switches with protection classes from IP54 to IP67. Our safety switches switch currents from 16 A to 1200 A (IEC) and rated powers from 7.5 kW to 1200 kW at voltages up to 690 V (AC23-A). The series also has IEC and UL approvals. ABB's range includes side- and front-operated safety switches in plastic housings, steel housings, stainless steel housings and aluminum housings. The product portfolio also offers individual solutions for the EMC area (electromagnetic interference). The simple handling makes the safety switches an optimal solution for a wide variety of applications.
| Property | Value |
| Number of poles: | 3 |
| Rated operational power at AC-23, 400 V: | 37 kW |
| Rated continuous current Iu: | 115 A |
| Max. Rated operating voltage Ue at AC: | 750 V |
| Version as EMERGENCY STOP device: | no |
| Protection class (IP), front: | IP65 |
| Connection type main circuit: | screw connection |
| Device design: | Complete device in housing |
| Design of the actuating element: | long rotary handle |
| Suitable for floor mounting: | no |
| Integrated motor drive: | no |
| Suitable for front mounting 4-hole: | yes |
| Version as Maintenance/repair switch: | yes |
| Voltage release optional: | no |
| Suitable for front mounting central: | no |
| Suitable for intermediate installation: | no |
| Suitable for distribution board installation: | no |
| Version as main switch: | yes |
| Version as safety switch: | yes |
| Motor drive optional: | no |
| Lockable: | no |
| Version as reversing switch: | no |
| Color of Actuating element: | black |
| Rated operating voltage: | 750 V |
| Rated operating power at AC-3, 400 V: | 37 kW |
| Switching capacity at 400 V: | 37 kW |
| Rated continuous current at AC-21, 400 V: | 100 A |
| Number of switches: | 1 |
| Rated continuous current at AC-23, 400 V: | 80 A |
Features
HAB
OTL75T3B
Manufacturer
HAN
1SCA022546R0820
GTIN
6417019174556
Connection type main circuit
Screw connection
Number of switches
1
Designed as main switch
Yes
Designed as an EMERGENCY STOP device
No
Designed as a safety switch
Yes
Designed as a maintenance/repair switch
Yes
Version as reversing switch
No
Design of the actuating element
Long rotary handle
Rated operational power at AC-23, 400 V
37kW
Rated operational power at AC-3, 400 V
37kW
Rated operating voltage
750V
Rated continuous current Iu
115 A
Rated continuous current at AC-21, 400 V
100A
Rated continuous current at AC-23, 400 V
80A
Color of the actuator
Black
Suitable for floor mounting
No
Suitable for front mounting 4-hole
Yes
Suitable for front mounting Central
No
Suitable for distribution board installation
No
Suitable for intermediate construction
No
Device type
Complete device in housing
Max. rated operating voltage Ue at AC
750V
Motor drive integrated
No
Motor drive optional
No
Number of poles
3
Switching capacity at 400 V
37kW
Protection class (IP), front
IP65
Voltage release optional
No
Lockable
No
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