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High Level Trigger 12V 30A Single Channel Relay Module
New
In stock 30 pcs
Expected shipping:
26.10.2026
Regular price
69,00 Kč
57,02 Kč
excl. VAT
Unit price
/
Unavailable
TIPA | SKU:
09830389
Product description
Do you need to reliably control energy-intensive appliances, are you building industrial automation, or are you expanding your smart home with power elements? Songle's single-channel 12V relay module with a huge 30A load rating provides a robust industrial solution for safely switching high currents where conventional 10A relays fail.
This power module is fitted with Songle's proven relay brand and switches using a logic High Level Trigger. It provides 100% galvanic isolation of the control part (e.g. Arduino, ESP32, Raspberry Pi, PLC) from the switching circuit. It is ideal as a Power Failure Relay, for switching powerful pumps, heaters, motors or automotive electronics.
Main advantages of the module:
- Industrial load capacity up to 30 A: Designed for safe continuous operation even under high current loads. Contacts are protected against sintering.
- Coil power supply 12 V DC: Perfect for integration into 12V systems, automotive wiring, backup power supplies and industrial enclosures.
- High Level Switching: Activate the relay by applying a positive voltage (logic 1) to the control pin. This prevents inadvertent tripping when the control microcomputer starts.
- Safe optical isolation: an integrated optocoupler isolates the signal path from the power load. Any voltage spikes or inductive surges thus remain safely isolated from the processor.
- Massive screw terminal blocks.
Technical Specifications:
- Single-Channel Power Relay Module.
- Component Brand.
- Coil supply voltage (VCC): 12 V DC
- Switching Logic: High Level Trigger
- Maximum rated current: 30 A
- Maximum switching voltage: 250 V AC / 30 V DC
- Contact type: SPDT (switching contact - NO / COM / NC)
- Isolation: opto-electronic (built-in optocoupler to protect control electronics)
- Functional use: load switching, automation, Power Failure Relay
- Indication.
Don't let your industrial and home projects be limited by weak components. Rely on uncompromising performance, safety and stability with Songle's 12V 30A relay module. Add it to your cart today!
This power module is fitted with Songle's proven relay brand and switches using a logic High Level Trigger. It provides 100% galvanic isolation of the control part (e.g. Arduino, ESP32, Raspberry Pi, PLC) from the switching circuit. It is ideal as a Power Failure Relay, for switching powerful pumps, heaters, motors or automotive electronics.
Main advantages of the module:
- Industrial load capacity up to 30 A: Designed for safe continuous operation even under high current loads. Contacts are protected against sintering.
- Coil power supply 12 V DC: Perfect for integration into 12V systems, automotive wiring, backup power supplies and industrial enclosures.
- High Level Switching: Activate the relay by applying a positive voltage (logic 1) to the control pin. This prevents inadvertent tripping when the control microcomputer starts.
- Safe optical isolation: an integrated optocoupler isolates the signal path from the power load. Any voltage spikes or inductive surges thus remain safely isolated from the processor.
- Massive screw terminal blocks.
Technical Specifications:
- Single-Channel Power Relay Module.
- Component Brand.
- Coil supply voltage (VCC): 12 V DC
- Switching Logic: High Level Trigger
- Maximum rated current: 30 A
- Maximum switching voltage: 250 V AC / 30 V DC
- Contact type: SPDT (switching contact - NO / COM / NC)
- Isolation: opto-electronic (built-in optocoupler to protect control electronics)
- Functional use: load switching, automation, Power Failure Relay
- Indication.
Don't let your industrial and home projects be limited by weak components. Rely on uncompromising performance, safety and stability with Songle's 12V 30A relay module. Add it to your cart today!
