Manual Transfer Switches are offered in 30-3000 Amps with enclosure rating options including NEMA 1, NEMA 3R, and NEMA 4X.
Our manual transfer switch has one of the smallest footprints in the industry.
Features and Benefits
Ample wire bending space per NEC
Pilot light indication for normal operation
Pilot light indication for emergency operation
Disconnect handle has a center off position
Quick disconnect receptacles and connectors available upon request
NEMA 1 Indoor
NEMA 3R Outdoor Rain Resistant
NEMA 4X Indoor/Outdoor Water Tight Stainless Steel
Fuses are available upon request.
One of the smallest footprints in manual transfer industry
MTS switches have AC-23 and AC-33
characteristics, which are tested in accordance with IEC standards 60947-3 and
60947-6-1. This enables secure switching on all types of load, without
the need of pre-breaking upstream.
1200A-3000A service rated transfer switches require ground fault protection. Contact us for more information
240 Volt Single & Three Phase
480 Volt Three Phase 575/600 Volt Per Request
Switch Device UL98 through 1200 Amps
Complete Switch Assembly UL508A up through 1200 Amps
Fusible and Non-Fusible
Approved for Service Entrance with neutral kit
Ground Bar Kit
I o II Operation
Auxiliary Position Contacts
Have a non-standard application? PSI can design products to meet customer requirements.
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