Single-pole double-throw fan relay control center on a 4-1/8" x 4-1/8" mounting plate suitable for mounting in an electrical box.
Primary connections - wire lead
Secondary connections - terminal board
120V primary voltage
24V secondary voltage
40VA class 2 transformer
Switching relay is a PR340 and is replaceable.
Transformer is a LTT4011FC.
This item replaces Mars 24013 and White-Rodgers 90-113.
For a DPDT control center, order part number FC90112.