haze10
Electrical
- Jan 13, 2006
- 81
TEFC motors in a Class 1 Division 2 locations is permitted per NEC providing no arcing contacts NEC 501.125B4.
But TEFC motors don't normally come with T codes on the label. If a Div2 area is say T3, can you use a generic TEFC motor without thermostats (without surface heaters or arcing contacts). The NEC seems to be saying this is ok.
But TEFC motors don't normally come with T codes on the label. If a Div2 area is say T3, can you use a generic TEFC motor without thermostats (without surface heaters or arcing contacts). The NEC seems to be saying this is ok.