JK03 220V 1S-5Mins Time Delay Relay Module Potentiometer Adjust

SKU: VSEYYER1837
Worldwide Free shipping
Delivery date: 7 days
$3.98
Availability: 75 in stock

JK03 220V 1S-5Mins Time Delay Relay Module Potentiometer Adjust

Features:

- Directly 220V input, 220V output
- Switch current up to 10A, with normally open/close point
- 1s-5mins time potentiometer adjustable
- Adopts NE555 circuit, make sure time precision
- FR-4 Fiberglass board
- Dimension: 7*4cm, with install hole