2PCS 5V 30A Single Channel Relay Module - Optocoupler Isolation High/Low Level Trigger for Industrial Control, AC 250V/DC 30V
Special Features
- 30A Heavy-Duty Switching: Supports AC 250V/30A or DC 30V/30A loads (3,750W max) with silver-alloy contacts for 100,000+ cycles.
- Optocoupler Isolation & Dual Trigger: 3,750Vrms optocoupler protection + jumper-selectable high/low level trigger (2-4mA signal current).
- Robust Power Handling: 5V coil voltage (190mA max current); compatible with Arduino/PLC outputs (quiescent current 5mA).
- Industrial Terminal Design: Screw terminals for NO/COM/NC outputs (12-10AWG support) and IN/DC+/DC- control inputs
- 2-Module Value Pack: Identical 5V relay modules (not mixed voltages) for parallel high-current applications.
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