12V LED Automatisierung Verzögerung Timer Steuerschalter Relaismodul + Gehäuse
6,23 €
Product Description 100% brand new and high quality Features: 1. New upgrades to simplify,to meet customer needs. 2. Increase the supply anti-reversefunction. 3. The use of opto isolated input and output,enhanced anti-jamming capabilit consumption. 4. Set parameter after power for ever memories. 5. Signal terminal voltage signal can be maintained for a longtime. 6. to ensure stability,industrial grade board,class PLC.
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