Overcurrent trip automatic time reset indicator Series 1541 42 43 specifications

Overcurrent Trip, Automatic Time Reset Fault Indicators Series 1541/42/43
Fault Registration:	Red, high intensity light emitting diode (LED) with choice of hard wired of fiber optic cable remote mounting or audible intermittent beeper signal.
Trip Current:	Factory preset to customer specifications. Range 50A and 100A to 1500A in 100A increments.
Trip Current Accuracy:	±10% of trip rating (calibrated using 1" diameter cable for 400A trip or less; or 2.0" diameter cable for greater than 400A trip.)
Trip Response Speed:	Consult trip curves. Coordinated to properly applied link, expulsion, power and current limiting fuses.
Reset Time:	4 hours, 2 hours, 1 hour. Manual trip/reset standard.
Overload Capacity :	Capable of withstanding 25,000A for 10 cycles.
Continuous Load Current:	Rated at 1000A (maximum)
Temperature Range:	-40°C to +85°C
Submersibility:	Tested to 30 feet.
Operating Battery Life:	800 hours for LED indication 160 hours for audible indication Both with 10 year life at 20°C.
Battery:	Long life lithium cell
Cable Ranges:	0.63 to 1.58"; 1.58 to 2.36"; 2.36 to 3.55"
Remote Fiber Optic Options:	Permanent or removable (standard 10 feet with a maximum of 30 feet)