Description
Features
Reviews
Load break switches in housings from ABB meet the device standards DIN EN 60947-3 and DIN EN 60529. The switches are suitable for use as repair and maintenance switches. Our range includes versions with plastic housings, sheet steel housings, aluminum housings and stainless steel housings. The switches are also available in 3-pole, 4-pole and 6-pole versions. Depending on the type, they can be used for AC and sometimes also for DC voltages. ABB offers a wide range of handles in black and red-yellow versions as accessories. Auxiliary contacts, fourth poles, connection terminals and various cable entries are also available as accessories from ABB.
| Property | Value |
| Number of poles: | 4 |
| Rated operating power at AC-23, 400 V: | 11 kW |
| Rated continuous current Iu: | 32 A |
| Max. Rated operating voltage Ue at AC: | 750 V |
| Version as EMERGENCY STOP device: | no |
| Protection class (IP), front: | IP65 |
| Device design: | Complete device in housing |
| Design of the actuating element: | Rotary knob |
| Suitable for floor mounting: | no |
| Conditional rated short-circuit current Iq: | 6.5 kA |
| Integrated motor drive: | no |
| Suitable for front mounting 4-hole: | yes |
| Version as maintenance/repair switch: | no |
| 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: | no |
| Motor drive optional: | no |
| Lockable: | no |
| Version as Reversing switch: | no |
| Color of the actuating element: | red |
| Rated operating voltage: | 750 V |
| Switching capacity at 400 V: | 11 kW |
| Rated continuous current at AC-21, 400 V: | 32 A |
| Number of switches: | 1 |
| Rated continuous current at AC-23, 400 V: | 23 A |
| Protection class (NEMA): | other |
Features
HAB
OTU32BA4MS2 4-pole 32A 690V
Manufacturer
HAN
1SCA132684R1001
GTIN
6417019617794
Number of switches
1
Designed as main switch
Yes
Designed as an EMERGENCY STOP device
No
Designed as a safety switch
No
Designed as a maintenance/repair switch
No
Version as reversing switch
No
Design of the actuating element
Rotary knob
Conditional rated short-circuit current Iq
6.5kA
Rated operational power at AC-23, 400 V
11kW
Rated operating voltage
750V
Rated continuous current Iu
32 A
Rated continuous current at AC-21, 400 V
32 A
Rated continuous current at AC-23, 400 V
23 A
Color of the actuator
Red
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
4
Switching capacity at 400 V
11kW
Protection class (IP), front
IP65
Protection class (NEMA)
Other
Voltage release optional
No
Lockable
No
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