DW10M-200,400,600 type demagnetization switch control circuit

The DW10M type excitation switch is based on the DW10 automatic air circuit breaker, changing a normally open contact to a normally closed one
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(1) DW10M-200, 400, 600 type demagnetization switch control circuit
    The circuit is shown in Figure 7-56.
    In the figure, KM is the closing contactor; YC is the closing coil ; YR is the tripping coil ; KT is the time relay JT3-11
/5; SA is the control switch LW2-2-la, 4, 6a. 40, 20/F8; Hi and H2 are green and red lights. XD-2, 110V,
8W, with resistor 2.5kfl; SQi and sQ2 are terminal switches.