Auxiliary contactor AC-15 I=3A 4NO 0NC DILER-40(24V50/60HZ) 021924

Universal auxiliary contactor for controlling AC and DC circuits

This auxiliary contactor from Eaton's DILER-40 series is a reliable solution for controlling electrical circuits. Designed to work with both AC and DC voltage, it finds application in various installations – from simple automation systems to more complex control systems. Its compact dimensions (45 mm wide, 52 mm deep and 58 mm high) make it an ideal choice where space is limited.

Construction and practical application

The DILER-40 contactor is characterized by four normally closed auxiliary contacts, which allows for effective switching of control circuits. The possibility of mounting on a DIN rail or with screws provides flexibility during installation. Made of high-quality materials, it guarantees long-lasting and trouble-free operation, confirmed by a durability of 10 million mechanical switching cycles. Screw connections ensure secure and stable wire connections. Thanks to this, both installers and end-users can count on safe and efficient operation of the device.

Key features and benefits

• Voltage versatility: Support for AC 24V (50/60Hz) and DC in the range of 24-220V allows adaptation to different control systems.
• Rated current: The rated operating current is 10A, and the inrush current is 10A, making it suitable for medium-power loads. The rated operating current Ie at 400V is 3A.
• Safety: Protection class IP20 and compliance with VDE 0106 part 100 standard ensure protection against touch and safe operation.
• Compact dimensions: Allow mounting in tight spaces, ideal for small enclosures or modular systems.
• Mounting flexibility: Possibility of mounting on a DIN rail or with screws facilitates installation in various configurations.
• Durability: Guaranteed long-term operation thanks to high-quality workmanship and resistance to 10 million mechanical cycles.
• DILER series: DILER contactors are often used as intermediate contactors to control power contactors – this is a proven design for professionals.
• Overvoltage protection (in DC versions): Built-in coil protection in DC versions increases the safety and reliability of the device.

This contactor operates at a rated control voltage Us for AC 60 Hz and AC 50 Hz of 24...24 V. The operating voltage for AC is from 17 to 500 V for both frequencies of 50 Hz and 60 Hz, and for DC from 24 to 220 V. It has four normally closed auxiliary contacts and a rated inrush current of 10 A.

This Eaton auxiliary contactor is a solid choice for anyone looking for a reliable component for electrical control systems. Its versatility, durability and ease of installation make it an ideal solution for both professional installers and end-users who care about the safety and efficiency of their electrical installations.