Module 8 relays with 3.3V optical isolation

8 channel relay module widely used for all MCU control, industry, PLC, smart home control, etc.

Potential-free contact relay

Light indication of switching

Supply voltage: 3.3V DC

Operating current: 200 mA

Max. switching voltage: 250V AC, 30V DC

Max. switching current: 10 A

Operating temperature: -10 to 60°C (-10 to 60°F)

Dimensions: 140x47x19.5 mm

Weight: 114g