Switch, Safety, 30 ADU321 44219
Average Rating: n/a
|Number of Wires||3|
|Number of Poles||3|
- Switches provide a 10kA short-circuit current rating when used with or protected by a Class H fuse. They have a 100kA short-circuit current rating when used with, or protected by, a Class R cartridge-type fuse with Class R fuse kits (see page 310) installed. Features include visible blades for positive identification that switch is Off, and a quick-make, quick-break operating mechanism. Lugs are suitable for aluminum or copper conductors. Multiple padlock provisions in Off position. Spring-reinforced plated-copper fuse clips. Suitable for use as service entrance equipment. Require equipment grounding kit; see page 310.
- Switches meet UL 98 and meet or exceed NEMA Standard KS1-1990. UL Listed.