Relay switch Eltako FSR61/8-24V UC 8A 24V

Eltako FSR61/8-24V UC 8A 24V is a compact relay switch for 24 V control systems. It is designed to switch resistive and inductive loads up to 8 A in building automation and control applications. The device accepts a low-voltage 24 V DC/UC input for reliable on/off control and is intended for installations that require a small footprint and simple wiring integration.

Advantages

The relay switch offers a compact design and stable switching performance for low-voltage installations. Its clear input requirement for 24 V control signals simplifies compatibility with common DC/UC control circuits. The device supports switching of typical building automation loads while minimizing space usage in control cabinets or distribution boxes. Mechanical robustness and predictable electrical behaviour make it suitable for repeatable control tasks.

Suitable for

• Switching lighting circuits and LED drivers controlled by 24 V systems
• Controlling actuators or small motors within automation limits at 8 A
• Integration into building management systems with low-voltage control lines
• Use in distribution boxes or control cabinets with limited installation space

Key specifications

• Control voltage: 24 V DC/UC input
• Maximum switching current: 8 A
• Function: on/off relay switching for resistive and inductive loads
• Form factor: compact module suitable for DIN-rail or enclosed mounting (verify mounting type prior to installation)
• Electrical connection: terminal connections for control and load circuits

How to use

Install the relay in the intended control cabinet or enclosure in accordance with applicable wiring standards. Connect the 24 V control supply to the designated input terminals and route the switched load through the output terminals, observing correct polarity and conductor sizing for the expected current. Ensure the load does not exceed the 8 A rating and that any inductive loads include appropriate suppression or protection as required. Verify wiring and insulation before energising and perform functional tests to confirm on/off operation.

Usage recommendations

Use the relay in circuits where 24 V DC/UC control is standard and keep the switched current within the 8 A limit. For inductive loads, fit suitable snubbers or surge protection and follow local electrical codes. Ensure adequate ventilation and avoid mounting near heat sources. If in doubt about compatibility with specific loads or mounting arrangements, consult technical documentation or a qualified installer.