ITEM NAME:19mm Self Locking Blue LED 24V Stainless Steel Push Button Switch SPDT I8T1 19mm Self Locking Blue LED 24V Stainless Steel Push Button Switch SPDT I8T1 Self locking type, 1 NO 1 NC contact, ring-illuminated LED, 5 terminals. This Stainless Steel push button switch is suitable for 19mm diameter mounting hole. Used widely for circuits control in electromagnetic starter, contactor, relay and other electric circuits. Item Name : PushButton Switch; Operation Type : Latching Type; LED Type : Ring-illuminated LED Contact : 1NO 1NC; Pin Number : 5; Head Design : Flat Head Lamp Voltage : 24V; Switch Rating : 250VAC, 5A; LED Color : Blue Thread Diameter : 19mm/0.75"; Total Size : 40x 22mm/1.6"x 0.9"(L*Max.W); Material : Stainless Steel, Electric Parts Housing Color : Silver Tone; Weight : 18g; Package Content : 1 x PushButton Switch Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm..LED Type : Ring-illuminated LED. LED Color : Blue. Material : Stainless Steel, Electric Parts. Housing Color : Silver Tone;.