Installation contactor 4NC, 40A, 24 VAC RXC40-04-A024 2617025

Installation contactor – reliable load control

This four-pole installation contactor is a solid solution for controlling various loads in electrical installations. Designed to operate at 24 VAC, it provides safe and efficient circuit switching. Its compact dimensions (85 x 54 x 67 mm) allow for easy mounting on a standard 35 mm rail, which translates to space saving in the distribution board.

Application and functionality

This contactor finds wide application in home installations where control of higher power devices is needed. It is ideal for operating:

• resistance heaters,
• electric heaters,
• induction motors,
• motor loads in household appliances.

The configuration of four normally closed contacts (4NC) allows for flexible adaptation to specific application needs. This makes it possible to effectively disconnect circuits when necessary, increasing safety.

Construction and parameters

The contactor is characterized by high resistance to environmental conditions and has been designed for long-term operation. The rated thermal current of 40A guarantees stable operation even under high loads. The IP20 degree of protection provides protection against direct contact, minimizing the risk of electric shock. The housing in the form of an installation module facilitates integration with existing electrical infrastructure.

The rated thermal current is 40 A, the rated operating voltage is 250 VAC, and the coil voltage is 24 VAC. The contactor has 4 normally closed contacts (4NC) and an IP20 degree of protection. Its dimensions are 85 x 54 x 67 mm, and its weight is 330 g. The drop-out voltage is in the range of 0.2 to 0.75 U, and the pick-up voltage from 0.85 to 1.1 U – these parameters are important when selecting appropriate control.