Changeover switches
Provide changeover, source inversion or switching under load between 2 low voltage power circuits, as well as their safety isolation.
Reduces energy use
The range of changeover switches is based on the assembly side by side of 2 load-break switches. The switching is ensured by power contacts which position and operation are not much affected by voltage variation. Thanks to that technology, our switches don't need supply in stable position.
Accessories for the safety
Bridging bars, sealable covers... everything is foreseen for safe connection.
Modular manual changeover switches, 20A to 125A
- allows manual switch, changeover switch or on load power circuit permutation
- 3 positions : I, 0, II
- mounting on DIN rail
- connection for copper conductors with collar terminals
- each switch can be equipped with 2 auxiliary contact blocks max.
Manual non-modular changeover switches 125A to 1600A
- allows manual switch, changeover switch or on load power circuit permutation
- 3 positions: I, 0, II
- mounting on perforated plates or crossbars
- connection with terminals
- HI452, HI454 and HI456 can be mounted in quadro and univers distribution boards.
Motorized and modular changeover switches 20A to 160A
- allows automated switch, changeover switch or on load power circuit permutation
- 3 positions: I, 0, II
- mounting on perforated plate or directly on DIN rail
- controller and two built-in supplies
- each product can be equipped with 2 auxiliary contact blocks max.
- connection on copper conductors with collar terminals
Motorized and non-modular changeover switches 125A to 1600A
- allows automated switch, changeover switch or on load power circuit permutation
- 3 positions: I, 0, II
- mounting on plain or perforated plate
- only recommanded for quadro+ (for mounting in quadro or univers, contact us ).
- connection with terminals
- double power supply controls HIB switches
