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I-T-E Shunt Trip and Undervoltage Trip

Shunt Trip

A. Reset and turn circuit breaker ON.

B. Attach test circuit to accessory leads. When the test

voltage reaches 55 percent or more of the rated coil

voltage, the circuit breaker should trip.

C. With breaker TRIPPED or OFF, check to make sure coil

circuit has opened.

Electrical Check

Electrical Data For Shunt Trip

Coil Voltage Inrush Current

Coil At Rated

Voltage

(Amperes)

Catalog Number

60 Cycles AC

24 1.2 S17JLD6

48 0.8 S18JLD6

120 0.395 S01JLD6

208 0.265 S02JLD6

240 0.165 S03JLD6

277 0.190 S15JLD6

480 0.145 S04JLD6

600 0.080 S06JLD6

24 2.2 S07JLD6

48 1.2 S09JLD6

125 0.5 S11JLD6

250 0.35 S13JLD6

Undervoltage Trip

A. With breaker in TRIPPED position, connect test circuit to

accessory leads. Energize undervoltage trip device at 85

percent of the marked rated voltage of the coil. Reset and

turn breaker handle ON.

B. Reduce voltage to 35 percent of rated coil voltage. Circuit

breaker must trip.

Electrical Data For Undervoltage (UV) Trip(1)(2)

Coil

Voltage

Sealed-In

Current Catalog

Number At

Rated Voltage

(Amperes)

Catalog Number

1 UV Trip

Plus 1 Aux.

Sw.

1 UV Trip

Only

60 Cycles AC

120 .03 U01JLD62A U01JLD6

208 .018 U02JLD62A U02JLD6

240 .016 U03JLD62A U03JLD6

277 .013 U16JLD64A U16JLD6

480 .008 U06JLD64A U06JLD6

600(3) .008 N/A U08JLD6

24 .11 U13JLD62A U13JLD6

48 .06 U14JLD62A U14JLD6

125 .027 U10JLD62A U10JLD6

250(4) .02 U12JLD62A U12JLD6

(1)Resistor to be mounted externally of circuit breaker and connected by installer.

(2)All auxiliary switch ratings are the same as auxiliary switch kit A01FD64.

(3)Kit includes a 30k ohm, 25 watt resistor (Clarostat Cat. No. VP-25-K or equivalent).

(4)Kit includes a 2.5k ohm, 25 watt resistor (Clarostat Cat No VP-25-K or equivalent).

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