Illuminating seal MC-LD-12-24DC For MSN1G, MSN1W Solenoid coil. Switching position indicator=LED, Mounting type=On solenoid valve with M3 central screw, Product weight=1,6 g, Electrical connection=(* Rectangular design, MSC, * Per DIN EN 175301-803, * Plug pattern type A to EN 175301-803), Operating voltage range DC=12 - 24 V