Tec er-2 time delay relay B2022-A Elevator Control Systems : Used 40021C 70087-d185 Woo Sung Wsp 93033
Yard notes & kiln story
Tec er 2 time delay relay B2022 A Elevator Control Systems : Used 40021C 70087 d185 Woo Sung Wsp 93033 Elevator Control Systems : Used to introduce delays in control logic for safe operation input: 220 v ac (50 60 hz)
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