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How many Class R Fuse Kits are required to make a fusible Double Throw (DT prefix in catalog number) safety switch suitable for use with Class R fuses?

Current Design Series

Product Line:
Heavy Duty Safety Switches

Repair Parts



Class R Fuse Kits contain three (3) sets of components needed to convert one 3-pole fusible SINGLE THROW switch for use with Class R fuses. The DT series of fusible DOUBLE THROW switches actually uses two single throw switches internally. Therefore, two kits would be required for 2-pole or 3-pole fusible DT switches.

CTA-ID : 13199
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