The Master Switch STS is a 3 phase (3 or 4 pole) static transfer switch commonly used within power continuity applications to improve and enhance resilience. The system can be used in conjunction with UPS groups or as separate standalone devices.
Main Office:
Plas Trefilan,
Trefilan Talsarn,
Lampeter, SA48 8QZ
Address:
Powerhouse, Miners Ln,
Old Colwyn LL29 9HG
Colwyn Bay Tel: 01492551323
Cardiff Tel: 02920025354
Lampeter Tel: 01570940350