Weidmuller 8921040000

The RCMKIT-I 24VAC 4CO LD is a relay module designed for reliable operation with a rated control voltage of 24 V AC. It features four CO contacts, utilizing AgNi 90/10 material, ensuring a mechanical service life of 20 million switching cycles for AC coils and 30 million for DC coils. The module is equipped with a test button and a mechanical switch position indicator, both enhancing usability.

With a compact design, it measures 27.2 mm in width, 77 mm in height, and 78.3 mm in depth, weighing 107.3 g. The screw connection method allows for wire connections with a clamping range of 1 to 2.5 mm², supporting both solid and finely stranded wires, with a maximum tightening torque of 0.7 Nm. The RCMKIT-I complies with various standards, including CE and DNV GL, and operates under a protection degree of IP20.

Rated switching voltage reaches up to 240 V AC, with a maximum continuous current of 6 A and an inrush current of 12 A over 20 ms. The module has a minimum switching power of 1 mA at 24 V, ensuring compatibility with a range of applications. It maintains operational stability across temperatures from -40 °C to 70 °C, and offers additional safety features such as a dielectric strength of 2.5 kVeff for input/output insulation.