Electromagnetic Relay SPDT 12VDC 10A/240VAC EB865965994

The Electromagnetic Relay SPDT 12VDC 10A/240VAC EB865965994 is a compact single-pole double-throw relay with a 12 V DC coil and contacts rated for switching currents up to 10 A at voltages up to 240 V AC. It is designed for basic switching and signal routing tasks in control panels, household appliances, and automation equipment where a reliable electromechanical contact changeover is required. The relay provides electrical isolation between the coil and contact circuits and is suitable for applications that need straightforward ON/OFF control or changeover between two circuits.

Advantages

This SPDT relay offers reliable mechanical switching with a clear separation between coil and contacts, enabling simple isolation of control and load circuits. Its 12 V DC coil makes it compatible with common low-voltage control systems, while the contact rating of 10 A at up to 240 V AC supports a range of resistive and moderately inductive loads. The device is compact and intended for panel or socket mounting in small control cabinets and equipment, reducing space requirements without sacrificing switching capability.

Suitable for

• Control panels and relay boards for domestic and light industrial equipment
• Switching AC loads such as lighting, heaters, or small motors within the rated current
• Signal routing and changeover functions in automation systems
• Basic isolation between low-voltage control circuits and mains-powered loads

Key specifications

• Contact configuration: Single-pole double-throw (SPDT)
• Coil voltage: 12 V DC
• Contact current rating: 10 A
• Maximum switched voltage: 240 V AC
• Contact type: Mechanical electromechanical contacts (changeover)
• Typical mounting: Panel or socket mounting (compact footprint)

How to use

Install the relay according to the equipment manufacturer’s mounting instructions, ensuring correct orientation and secure electrical connections. Connect the 12 V DC control supply to the coil terminals and wire the common, normally closed, and normally open contacts to the load and control circuits as required for the intended changeover function. Verify that load currents do not exceed the 10 A contact rating and that applied voltages do not surpass 240 V AC. Perform insulation and functional tests before placing the relay into regular operation.

Usage recommendations

For long-term reliable operation, avoid switching loads with inrush currents that exceed the contact rating; use appropriate snubbers, RC networks, or external contactors for highly inductive or high-inrush loads. Ensure correct fuse or circuit-breaker protection on the load side and observe suitable creepage and clearance distances when installing in mains environments.