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UL DC Relay Module

Price 800 INR/ Piece

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MOQ : 10 Pieces

UL DC Relay Module Specification

Control Type
Electrical

Weight
Approx. 50 g per module

Features
LED status indicator, isolation, compatible with Arduino, Raspberry Pi, and microcontrollers.

Remote Control
Yes

Processor Type
No processor (discrete relay module)

Load Capacity
Up to 10A (depends on relay rating)

Connectivity Type
Screw terminal

Cable Length
Not Included (depends on connection)

Application
Control of circuits, automation systems, industrial control panels

Frequency
DC (not applicable for frequency as pure DC)

IP Rating
IP20

Automation Grade
Automatic

Phase
DC (Single phase input not required)

Mounting Type
Panel Mount or DIN Rail Mount

Material
Plastic and PCB

Power
DC powered, typically 5V/12V/24V as per model

Temperature
-30C to +70C Operating Range

Voltage
5V DC / 12V DC / 24V DC (as per variant)

Coil Resistance
As per DC voltage and relay specification

Compliance
UL Approved, RoHS Compliant

Dielectric Strength
1500VAC between coil and contact

Input Trigger Voltage
Typically 3-24V DC (as per model selection)

Relay Type
Electromechanical relay

Power Consumption
Typically <0.5W per relay

Contact Type
Normally Open (NO) and Normally Closed (NC)

Number of Channels
1/2/4/8 Channel options available

Response Time
<10 ms operate, <5 ms release

Insulation Resistance
>= 100M at 500VDC

UL DC Relay Module Trade Information

Minimum Order Quantity
10 Pieces

Main Domestic Market
All India

About UL DC Relay Module

Features

Fast traceability of signal status through C

Channel-wise LED indications. O

Plug In Type Relays.

Interchangeable Looping at Input side using

jumpers.

Reduces Installation & commissioning time.

Compact in design.

Universal Rail mounting.

Flexible Channel Options

Choose from 1, 2, 4, or 8 channel variants to fit a broad range of automation and control tasks. Each module is equipped with LED status indicators and screw terminal connectivity, simplifying installation and monitoring in any industrial environment.

Reliable Electromechanical Performance

The relay modules are built using high-quality components for dependable switching. They feature isolation, low power consumption, and rapid response times (operate <10ms, release <5ms), supporting up to 10A load to meet demanding industrial needs.

Broad Compatibility and Easy Integration

These relay modules are compatible with low-voltage microcontrollers like Arduino and Raspberry Pi. The modules can be powered with 5V, 12V, or 24V DC, ensuring versatility for diverse control systems and seamless integration into new or existing automation projects.

FAQ's of UL DC Relay Module:

Q: How do I choose the correct channel option for my application?

A: Select a 1, 2, 4, or 8 channel module based on the number of independent circuits you need to control. For example, if you wish to operate four separate devices, choose the 4 channel variant.

Q: What are the usage benefits of UL DC Relay Modules in automation systems?

A: These modules provide safe electrical isolation, rapid switching, and reliable load handling, streamlining control for automation systems, industrial panels, and custom Arduino or Raspberry Pi projects.

Q: What is the process to connect the relay module to a microcontroller like Arduino?

A: Connect the module's input trigger to the microcontroller's digital output pin and ensure the supply voltage matches your module (5V, 12V, or 24V DC). The screw terminal allows easy wiring of external loads to the relay's NO or NC contacts.

Q: Where is the UL DC Relay Module typically used?

A: These modules are suited for control panels, automation systems, industrial machinery, and smart home applications, especially where secure switching and electrical isolation are required.

Q: When should I use the Normally Open (NO) versus Normally Closed (NC) contacts?

A: Use NO contacts when you want your device to be powered only when the relay is activated. Use NC contacts when you want your device to be powered until the relay is activated and then disconnected.

Q: What safety and compliance features does this relay module offer?

A: The module is UL Approved and RoHS Compliant, providing assurance for safety, environmental standards, and consistent, high-quality performance in industrial and automation settings.

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