• Features
WITHOUT
Inexpensive motor control where low voltage protection is not required
Reliable melting alloy thermal units
Simple operation
Melting alloy thermal overload relays have provisions for one Type B thermal unit for single phase starters and three
Type B thermal units for 3-ph starters (All thermal units must be installed and the device reset before the starter contacts will operate)
NEMA type 1 general purpose enclosure
NEMA M-1