2007-10-23 - ABB Low Voltage Products and Systems is pleased to extend its OT Manual Transfer Switch line through the introduction of the new OT200_C through OT600_C amp versions. This product line extension offers great advantages for those customers requiring switching and reliable isolation between two power sources.. . . . Read More
Extensive Offering
Complementary to ABB’s existing line of low voltage manual transfer switches, the new 200, 400, and 600 amp offering is available in both standard 3-pole and premium 4-pole configurations to meet demanding power switching application requirements. Nema 1, 3R, 12, 4, and 4x enclosed versions for the above referenced transfer switches are also available. ABB’s Non-fusible Manual transfer switch line now includes UL 508 (16 and 80 Amps) and UL98 (30 through 600 Amps) switches.
Global Acceptance & Availability
As with all ABB disconnect switches, the manual transfer switches are internationally accepted and are marked accordingly – UL508 (16-80A), UL98 (30-600A), CSA, IEC/EN 60 947-3, CE-marked, CCC(Chinese certification). Regardless of the final destination of the switch or the equipment housing the switch, the transfer switch will be pre-approved for local authorities.
Real-Estate Savings
The innovative double-decker, stacked construction allows for an exceptionally compact and attractive design. Their smaller size reduces the installed cost in new installations by reducing the amount of panel space required.
Reliable Position Indication
All ABB manual transfer switches are equipped with three definite positions (I-O-II) which provides clear and reliable position indication for dependable isolation between two power supplies.
Flexibility
From typical transfer switching between two sources (bridging bars required) to operating two mechanically interlocked switches with one common handle, this product line addition provides great flexibility for the user. For a complete transfer switch solution, please order 1 switch, 1 bridging busbar kit (not applicable for 30-100 Amps), 1 shaft and 1 handle.
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