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描述
The 1408-1A is a P-Type phase sensor designed for three-phase AC applications requiring phase sequence detection and motor protection. It operates at 115Vac, 400 Hz with a maximum power requirement of 4 Watts and features a 1 Form C (SPDT) contact arrangement. The unit combines solid-state sensing circuits with an electromechanical relay in a hermetically sealed enclosure, energizing only when input phases are in correct A-B-C sequence and de-energizing when power is removed. It provides contact ratings of 2A resistive at 30Vdc and 0.25A at 115 Vrms, with operate and release times of 75 ms and 100 ms respectively. The 1408-1A is ideal for motor protection, brown-out detection, power supply sequencing, and air conditioner protection applications where static loads are used and regenerated voltage is not present.
Search Keywords: 14081A
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工厂交货期 9 周
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