Installation contactor Z-SCH 1MU 24VAC 2Z Z-SCH24/1/25-20 193885

Installation contactor for demanding applications

This EATON Z-SCH 1MU 24VAC 2Z installation contactor is a reliable solution for controlling electrical circuits. Designed for easy mounting in modular installations, it is ideal for both residential and commercial buildings. Its compact dimensions (mounting depth of 60 mm and a width of 1 module) allow for saving space in the distribution board.

Functionality and technical parameters

This contactor is designed to operate at a control voltage of 20.4 – 26.4 V AC, making it compatible with most standard control systems. Designed for AC circuits, it has two normally closed contacts, allowing switching of a load with a maximum capacity of 25 A. Thanks to the utilization category AC-1, it is perfectly suited for frequent switching of inductive loads, such as motors or transformers. The maximum switching capacity for incandescent lamps is 3000 W, and for fluorescent lamps – 1160 VA (without compensation) and up to 2552 VA (with DUO compensation).

• Versatility: The possibility of additional equipment increases the flexibility of application.
• Safety: Protection class IP20 provides basic protection against touch and ingress of solid objects.
• Durability: Solid construction guarantees long-lasting and trouble-free operation of the device.
• Application: Ideal for controlling lighting, heating, ventilation and other electrical devices.
• Mounting: Easy mounting on TH35 rail – standard in most distribution boards.
• Rated operating voltage: 440…440 V – a wide range of operating voltages ensures compatibility with various installations.

Construction and practical application

The Z-SCH 1MU contactor is characterized by high quality workmanship and a well-thought-out design. The lack of a manual operating slider eliminates the risk of accidental switching on or off of the circuit during maintenance or repair. Its modular construction facilitates integration with other elements of the electrical installation, and its compact dimensions allow for optimal use of space in the distribution board. Thanks to this, both installers and end-users can count on the convenience and reliability of this device.