The JQX40F-2Z-DC12V High Power Flange Mounted Relay is a robust industrial-grade switching relay designed for demanding high-current applications. Featuring a Form 2C (DPDT / Double Pole Double Throw) contact arrangement, this relay provides two independent changeover contacts, making it suitable for complex control systems, automation equipment, power management circuits, and industrial machinery.
Powered by a 12VDC coil with a low coil resistance of 72 , the relay offers reliable and efficient operation while maintaining excellent switching performance. Its heavy-duty contacts are capable of handling switching currents up to 40A, making it ideal for controlling motors, pumps, compressors, lighting systems, heating equipment, power supplies, and other high-load electrical devices.
The relay incorporates durable solder terminals that provide secure and permanent electrical connections, ensuring long-term reliability even in environments subject to vibration and continuous operation. Its flange-mounted design allows for quick and secure installation into control panels, switchboards, machinery, and industrial electrical enclosures.
With dimensions of 51 x 48 x 77mm including terminals and standard 38mm mounting centres, the JQX40F-2Z-DC12V delivers powerful switching capability in a practical and easy-to-install package. Built to withstand demanding operating conditions, this relay is an excellent choice for industrial automation, process control, power distribution, and heavy-duty electrical applications.
Whether used in manufacturing facilities, HVAC systems, agricultural equipment, renewable energy installations, or industrial control systems, this relay provides dependable performance and long service life for critical switching operations.
Features
High-power industrial relay for demanding applications
Form 2C (DPDT) double changeover contact configuration
High switching capacity up to 40A
Reliable 12VDC coil operation
Heavy-duty contact construction
Durable flange-mounted housing
Secure solder terminal connections
Suitable for switching AC and DC loads
Excellent electrical and mechanical endurance
Compact design for industrial installations
Easy mounting with standard fixing centres
Designed for long-term reliability and performance
Specifications
Model: JQX40F-2Z-DC12V
Device Type: High Power Flange Mounted Relay
Contact Form: Form 2C (2 Changeover / DPDT)
Termination Type: Solder Terminals
Coil Rated Voltage: 12VDC
Coil Resistance: 72
Voltage Type: DC
Maximum Switching Current: 40A
Electrical Rating: 40A @ 250VAC / 28VDC
Mounting Style: Flange Mount
Dimensions: 51 x 48 x 77mm (including terminals)
Mounting Centres: 38mm
Number of Poles: 2 Pole
Application Category: High Power Switching Relay
Applications
Industrial automation systems
Motor and pump control
HVAC and refrigeration equipment
Generator and power control systems
Industrial machinery
Process control equipment
Agricultural automation
Lighting control systems
Battery-powered equipment
Renewable energy systems
Electrical switchboards and panels
High-current switching applications
What's in the box
1 x JQX40F-2Z DC12V 40A High Power Flange Mount Relay Solder Type
