2nd Shunt Trip or UVR
Shunt trip F2
Undervoltage release F3 (instantaneous)
Undervoltage release F4 (time-delayed)
11 – 10
VAC 50/60 Hz
VDC
—
24
—
48
110-127
110-125
208-240
220-250
—
24
—
48
110-127
110-125
208-240
220-250
—
48
110-127
110-125
208-240
220-250
Catalog No.
WLST24
WLST48
WLST120
WLST240
WLUV24
WLUV48
WLUV120
WLUV240
WLUVD48
WLUVD120
WLUVD240