Rated current:
40 to 630 A, depending on selected switchgear for each source (see below)

Composition
Click “Product Selector” above, to confidently configure your ComPacT-based transfer switch

Manual Transfer Switching Equipment (MTSE)

For class PC :
- 2 ComPacT INS INV switch-disconnectors,
- or 2 or 3 ComPacT NSX switch-disconnectors
For class CB : 2 or 3 ComPacT NSX circuit-breakers
Mechanical interlocking :
- device for toggle or for rotary handle,
- or keylocks with captive keys,
- or back plate
Downstream coupling connector

Remote Transfer Switching Equipment (RTSE)

2 ComPacT NSX switch-disconnectors (for class PC) or ComPacT NSX circuit-breakers (for class CB), both equipped with motor mechanism
Backplate, hosting and mechanically interlocking the switchgear
IVE unit, providing electrical interlocking and input-outputs for remote control; ensuring break-before-make, thanks to the 250 millisecond delay

Automatic Transfer Switching Equipment (ATSE)

2 ComPacT NSX switch-disconnectors (for class PC) or ComPacT NSX circuit-breakers (for class CB), both equipped with motor mechanism
Backplate, hosting and mechanically interlocking the switchgear
IVE unit, providing electrical interlocking and input-outputs for remote control; ensuring break-before-make, thanks to the 250 millisecond delay
Automatic controller
- BA for utility to utility source changeover
- UA for utility to genset source changeover, or utility to utility with advanced features
Automatism control backplate (ACP), hosing the controller and its protections (2 miniature circuit-breakers, included). Alternatively, the controller can be set out of the backplate, using the optional 1 meter long prewired connections (or user-made connections, up to 2 meters long)

For more information, download the TransferPacT catalogue.