H2R Electronics

The HRR Power AC Relay is a miniature power relay WITH 6 pin. The coil on this relay is rated for up to 24V and has a switching capacity of 16A. Relay contacts are rated up to 16A @250VAC/24VDC.

Datasheet

Specification

The HRR Power AC Relay is a miniature power relay WITH 6 pin. The coil on this relay is rated for up to 24V and has a switching capacity of 16A. Relay contacts are rated up to 16A @250VAC/12VDC.

Datasheet

Specification

24V 30A T Type Relay Module with on board Optocoupler has 30A switching capability and suitable to both DC and AC. Significantly it can be used to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low voltage circuits. Perfect for switching 240V appliances – lights, fans, etc, and even high power motors at lower voltages.

The board uses a high-quality relay, which can handle a maximum of 30A/250 V AC or 30A/125V AC. Each relay has all three connections – Common, Normally Open, Normally Closed brought out to 3 pin screw terminals which make it easy to make and remove connections. The board has a relay status LED to ease debugging. Relays were first used in long-distance telegraph circuits as signal repeaters they refresh the signal coming in from one circuit by transmitting it on another circuit.Furthermore the telephone exchanges and also the early computers extensively employed relays to perform logical operations

Also electrical relays got their start in application to telegraphs. American scientist Joseph Henry is often cited to have invented a relay in 1835 in order to improve his version of the electrical telegraph, developed earlier in 1831.However, an official patent was not issued until 1840 to Samuel Morse for his telegraph, which is now called a relay.

Product Features of 24V 30A T Type Relay:

• Relay Voltage 24V
• Channels = 1
• Optically Isolated = YES
• TTL interface to trigger the relay
• Relay Current handling capacity = 30A
• Relay Type: T90
• Relay Contacts NO NC and Common.

The HRR Power AC Relay is a miniature power relay WITH 8 pin. The coil on this relay is rated for up to 24V and has a switching capacity of 16A. Relay contacts are rated up to 16A @250VAC/24VDC.

Datasheet

Specification

6V 30A T Type Relay Module with on board Optocoupler has 30A switching capability and suitable to both DC and AC. Significantly it can be used to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low voltage circuits. Perfect for switching 240V appliances – lights, fans, etc, and even high power motors at lower voltages.

The board uses a high-quality relay, which can handle a maximum of 30A/250 V AC or 30A/125V AC. Each relay has all three connections – Common, Normally Open, Normally Closed brought out to 3 pin screw terminals which make it easy to make and remove connections. The board has a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages from 4V to 12V.

Relays were first used in long-distance telegraph circuits as signal repeaters they refresh the signal coming in from one circuit by transmitting it on another circuit.Furthermore the telephone exchanges and also the early computers extensively employed relays to perform logical operations

Product Features of 6V 30A T Type Relay:

• Relay Voltage 6V
• Channels = 1
• Optically Isolated = YES
• TTL interface to trigger the relay
• Relay Current handling capacity = 30A
• Relay Type: T90
• Relay Contacts NO NC and Common.

12V 30A T Type Relay Module with on board Optocoupler has 30A switching capability and suitable to both DC and AC. Significantly it can be used to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low voltage circuits. Perfect for switching 240V appliances – lights, fans, etc, and even high power motors at lower voltages.

The board uses a high-quality relay, which can handle a maximum of 30A/250 V AC or 30A/125V AC. Each relay has all three connections – Common, Normally Open, Normally Closed brought out to 3 pin screw terminals which make it easy to make and remove connections. The board has a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages from 4V to 12V.

Relays were first used in long-distance telegraph circuits as signal repeaters they refresh the signal coming in from one circuit by transmitting it on another circuit.Furthermore the telephone exchanges and also the early computers extensively employed relays to perform logical operations

Product Features of 12V 30A T Type Relay:

• Relay Voltage 12V
• Channels = 1
• Optically Isolated = YES
• TTL interface to trigger the relay
• Relay Current handling capacity = 30A
• Relay Type: T90
• Relay Contacts NO NC and Common.

48V 30A T Type Relay Module with on board Optocoupler has 30A switching capability and suitable to both DC and AC. Significantly it can be used to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low voltage circuits. Perfect for switching 240V appliances – lights, fans, etc, and even high power motors at lower voltages.

The board uses a high-quality relay, which can handle a maximum of 30A/250 V AC or 30A/125V AC. Each relay has all three connections – Common, Normally Open, Normally Closed brought out to 3 pin screw terminals which make it easy to make and remove connections. The board has a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages from 4V to 12V.

Relays were first used in long-distance telegraph circuits as signal repeaters they refresh the signal coming in from one circuit by transmitting it on another circuit.Furthermore the telephone exchanges and also the early computers extensively employed relays to perform logical operations

Also electrical relays got their start in application to telegraphs. American scientist Joseph Henry is often cited to have invented a relay in 1835 in order to improve his version of the electrical telegraph, developed earlier in 1831.However, an official patent was not issued until 1840 to Samuel Morse for his telegraph, which is now called a relay.

Product Features of 48V 30A T Type Relay:

• Relay Voltage 48V
• Channels = 1
• Optically Isolated = YES
• TTL interface to trigger the relay
• Relay Current handling capacity = 30A
• Relay Type: T90
• Relay Contacts NO NC and Common.