Interlocking Relay Wiring Diagram. Safety interlock switch 10a 500vac 4a 24vdc ato com. It uses two contactors two auxiliary contact blocks an overload relay a mechanical interlock two normally open start pushbuttons a normally closed stop pushbutton and a power supply with a fuse.
A wiring diagram is a form of schematic which uses abstract pictorial. Wiring diagram standards. Connect a flame fail detector or air flow switches as detailed in the wiring diagram section 11 or fit a link.
1 master element 2 time delay starting or closing relay 3 checking or interlocking relay 4 master contactor 5 stopping device 6 starting circuit breaker 7 rate of change relay 8 control power disconnecting device 9 reversing device.
Exhaust fan interlock wiring diagram. Interlocking methods for reversing electrical schematic of the interlock what is an diffe types single line and wiring diagrams permissive circuits 8 diagram forward reverse motor circuit zone selective zsi basic control applied explained how to read architectures pt 1 ladder logic. Panel interlock kit kits for safely connecting generator power without a transfer switch. Wiring diagram book a1 15 b1 b2 16 18 b3 a2 b1 b3 15 supply voltage 16 18 l m h 2 levels b2 l1 f u 1 460 v f u 2 l2 l3 gnd h1 h3 h2 h4 f u 3 x1a f u 4 f u 5 x2a r power on optional x1 x2115 v 230 v h1 h3 h2 h4 optional connection electrostatically.