Generator Changeover Switch / Switchgear Systems

HESSCO can design and build changeover schemes ranging from basic Castell key interlocks to full computer automation but we always seek the simplest, most appropriate and cost effective solution to suit our clients' objectives.

Range of solutions & options:

Castell Key interlocks fitted to incoming devices.

Changeover 4 pole contactors.

Motorised (remote controlled) 4 pole changeover switches.

Manual 4 pole changeover switches.

Changeover contactors with maintenance bypass switching.

Changeover Moulded Case circuit breaker sets.

Plug-in withdrawable (for maintenance) changeover MCCB's.

Control System Options

Individual tailored relay / timer scheme.

Packaged Changeover controllers (with or without remote addressing)

PLC driven scheme with bespoke software.

Plug-in withdrawable Motorised Air Circuit Breakers (ACBs)