JQX-80F-1Z DC 24V Coil 80A Electronmagnetic High Power Relay 1 NO 1 NC tesys k reversing contactor 3p 3no dc lp2k1201kd lp2 k1201kd 12a 100vdc lp2k1201ld lp2 k1201ld 12a 200vdc coil