This 1 channel 5V 10A relay control board module with optocoupler modules is compliant with international safety standards, control and load areas isolation trenches it has a single relay a genuine.

The inputs of 5V 1-Channel Relay 10A Relay Module are isolated to protect any delicate control circuitry.

The Songle Single-channel 5V 30A Relay Module power failure relay is a 1-channel relay module board with LED indicators, It can be controlled by microcontrollers such as Arduino, AVR, PIC, ARM any other microcontroller operating at 5V.

The relay module uses an authentic quality mechanical relay and the industry’s top quality subminiature two-way isolation optical coupling which gives you the strong anti-interference ability, and stable performance.

The user can choose the relay control level, can be a high level off, also can be low level and off. The Songle Single-channel 5V 30A Relay Module Power Failure Relay contains a limited flow resistance, can directly use the power supply is negative control, you can also use the MCU I/O control.

The relay module equips a power indicator light (red), 1 road relay status indicator light (blue). With this relay, you can easily control electrical appliances, lights, etc.

24V 10A DC JQX-115F-TH-024-1ZS3A 8-Pin SPDT PCB Mount Power Relay.

This 1 Channel Relay Module 30A with Optocoupler, Isolation 12V Supports, High and Low Triger is compliant with international safety standards, control and load areas isolation trenches it has a single relay a genuine.

Profile: 20×20 x material: Aluminum (6063-t5) x length: 30/60cm(optional) x mass of inertia: Lx:0.72cm^4, ly: 0.72cm^4 x section modulus: Zx:0.72cm3, zy:0.72cm3 x high strength and hardness. X durable and compact.

This 12V 2A Telecom Relay has high current capacity, and has contact rating of 2A @ 30V DC, 1A @ 120V AC. The breakdown voltage between contact and coil is also very high. It requires very less power for operating. It operates on 12 V DC Signal, and is a Dual Pole Dual Throw (DPDT) Relay.

This 12V Dual Channel Relay Module (with Light Coupling) meets the safety standard as control areas and load area have the isolation groove. Optical coupling isolation module.

The triggering of the 2 Road/Channel Relay Module is reliable, more stable. The double FR – 4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.

The inputs of the 2 Channel 12V Relay Module are isolated to protect any delicate control circuitry.

A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it.

The use of such high-voltage relay eliminates the risk of heating up of the relay as electromechanical relay limit the current consumption in accordance with a voltage rating.

General purpose miniature automotive relays
High resistance to inrush current
High continuous DC current capacity
Ideal for DC motor control
Industry standard size and footprint
RoHS Compliant