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OT switches have a very compact low construction and are therefore easy to build into both old and new equipment. The construction method is modularised and means that the switches are available in a large number of variants and can be expanded with extra poles upon request, see accessories.
Technical features of high class. All tests are performed in accordance with IEC 60947-3 (690V). Reliable position indication even if the contacts are welded. Window to breaker chamber ensures control of your contacts' modes. Adjustable device mounts for flexible fixing in horizontal or vertical mode. Accessory program meets most requirements.
Black control handles IP65 as well as telescope axis are included in art no. Handle for direct mounting is available as accessory. Handle lockable with 3 padlocks and interlocking lock/door at impact mode (can be blocked). Connection bolt kit included. Connection secure Al/Cu clamps are ordered separately.
Knob, axle and connection bolts are included.
Al/Cu clamps ordered separately.
Rated current in the table below applies with 690V.
1) Min. installation depth.
*) Switch has larger c-c distance between poles and also has fixed spacing panels, is recommended for connection with cable lugs 240 mm²
Technical features of high class. All tests are performed in accordance with IEC 60947-3 (690V). Reliable position indication even if the contacts are welded. Window to breaker chamber ensures control of your contacts' modes. Adjustable device mounts for flexible fixing in horizontal or vertical mode. Accessory program meets most requirements.
Black control handles IP65 as well as telescope axis are included in art no. Handle for direct mounting is available as accessory. Handle lockable with 3 padlocks and interlocking lock/door at impact mode (can be blocked). Connection bolt kit included. Connection secure Al/Cu clamps are ordered separately.
Knob, axle and connection bolts are included.
Al/Cu clamps ordered separately.
Rated current in the table below applies with 690V.
1) Min. installation depth.
*) Switch has larger c-c distance between poles and also has fixed spacing panels, is recommended for connection with cable lugs 240 mm²
- Article number: 3171201
- Suppl. article no: 1SCA022718R8780
- Ean no: 6417019230450
- Material class QO131B
Technical data
- Type: OT400E03P
- Rated permanent current Iu: 400 A
- Number of poles: 3
- Rated operating voltage: 1000 V
- Max. rated operation voltage Ue AC: 1000 V
- Version as main switch: Yes
- Version as maintenance-/service switch: Yes
- Version as safety switch: No
- Number of switches: 1
- Version as emergency stop installation: No
- Rated operation power at AC-3, 400 V: 220 kW
- Colour control element: Black
- Rated operation power at AC-23, 400 V: 230 kW
- Rated permanent current at AC-21, 400 V: 400 A
- Rated permanent current at AC-23, 400 V: 400 A
- Number of auxiliary contacts as normally open contact: 0
- Number of auxiliary contacts as change-over contact: 0
- Number of auxiliary contacts as normally closed contact: 0
- Device construction: Complete device in housing
- Type of electrical connection of main circuit: Bolt connection
- Motor drive integrated: No
- Interlockable: No
- Suitable for front mounting 4-hole: No
- Suitable for front mounting centre: No
- Suitable for floor mounting: Yes
- Suitable for distribution board installation: Yes
- Motor drive optional: No
- Degree of protection (IP), front side: IP00
- Rated short-time withstand current lcw: 15 kA
- Voltage release optional: No
- Type of control element: Long rotary handle
- Version as reversing switch: No
- Degree of protection (NEMA): 1
- Width: 191 mm
- Height: 185 mm
- Switching power at 400 V: 230 kW
- REACH Date: 2023-01-18
- REACH Information obligation: No
