Relé elétrico Legrand 412521, indicador multicolor, peso 122 g

Legrand 412521 is an electrical relay designed for control and switching applications where visual status feedback and compact installation are required. The relay provides multicolour indication for clear state identification and has a lightweight form factor with a weight of 122 g, facilitating integration into control panels and automation systems. Its design focuses on reliable switching performance and straightforward mounting in electrical enclosures.

Advantages

The relay’s multicolour indication offers instant visual confirmation of operating states, reducing the need for additional indicators. Its compact dimensions and 122 g weight simplify installation in space-constrained panels and make handling easier during assembly. The product is compatible with common control and automation setups and supports repeatable switching cycles for routine control tasks.

Suitable for

Key specifications

How to use

Mount the relay in the appropriate DIN rail or panel location compatible with its form factor, ensuring secure mechanical fixation and correct orientation. Connect the coil and contact terminals according to the control circuit schematic, observing proper polarity and rated control voltages for the system. Use the multicolour indicator to verify status during initial commissioning and routine checks. Follow standard electrical safety procedures: isolate power before wiring, use appropriate wire sizes, and tighten terminal connections to the manufacturer’s recommended torque.

Recommendations

Use the relay in environments within the specified temperature and humidity ranges of typical control panels, protect it from excessive dust or moisture, and avoid exposure to corrosive atmospheres. For reliable performance, incorporate appropriate surge suppression and ensure contact loads remain within the switch ratings of the relay.