| 
				1. | 
			
				S10 | 
			
				-- | 
			
				Basic series designation | 
		
		
			| 
				2. | 
			
				1A | 
			
				-- | 
			
				Single pole normally open | 
		
		
			| 
				  | 
			
				1B | 
			
				-- | 
			
				Single pole normally close | 
		
		
			| 
				  | 
			
				1C | 
			
				-- | 
			
				Single pole double throw | 
		
		
			| 
				  | 
			
				2A | 
			
				-- | 
			
				Single pole double make | 
		
		
			| 
				  | 
			
				2AU | 
			
				-- | 
			
				Single pole normally open With 2 N.O. terminals. | 
		
		
			| 
				3. | 
			
				C | 
			
				-- | 
			
				Plastic dust cover | 
		
		
			| 
				  | 
			
				C1 | 
			
				-- | 
			
				Mounting ear on cover (plastic) | 
		
		
			| 
				  | 
			
				C1S | 
			
				-- | 
			
				C1 cover for steel bracket | 
		
		
			| 
				4. | 
			
				Blank | 
			
				-- | 
			
				Standard type (1.8W) | 
		
		
			| 
				  | 
			
				R1 | 
			
				-- | 
			
				Coil parallel with 0.5W resistor 12VDC-680 24VDC-2700 | 
		
		
			| 
				  | 
			
				R2 | 
			
				-- | 
			
				Coil parallel with 0.5W resistor 12VDC-820 24VDC-3200 | 
		
		
			| 
				  | 
			
				D1 | 
			
				-- | 
			
				Coil parallel with diode IN4007 the Positive Pole “+”on #85 terminal | 
		
		
			| 
				  | 
			
				D2 | 
			
				-- | 
			
				Coil parallel with diode IN4007 the Negative Pole “-”on #85 terminal | 
		
		
			| 
				  | 
			
				D3 | 
			
				-- | 
			
				Coil parallel with diode IN4004 the Positive Pole “+”on #85 terminal | 
		
		
			| 
				  | 
			
				D4 | 
			
				-- | 
			
				Coil parallel with diode IN4004 the Negative Pole “-”on #85 terminal | 
		
		
			| 
				5. | 
			
				12VDC | 
			
				-- | 
			
				Coil Voltage (12V~36V) |