Auxiliary contactor, 4NO/0NC, 24VDC control DILA-40-EA(24VDC) 189956

Auxiliary contactor – a reliable extension of control circuits

The DILA-40-EA(24VDC) auxiliary contactor is a key element in automation and control systems, designed to work with various circuits. This device, manufactured by Eaton, is characterized by high reliability and durability, making it an ideal choice for both professional installers and end users. Its compact dimensions (45 mm wide, 68 mm high and 75 mm deep) allow for easy integration with existing installations.

This model is equipped with four normally closed auxiliary contacts (4NC) and zero normally open contacts (0NO), providing flexibility in configuring control circuits. The operating voltage for DC is from 24 to 220V, and the rated control voltage Us for DC is 24V. This contactor can also operate with AC 50/60 Hz (17-500V), which increases its versatility. The rated switching current is 16A, and the rated operating current at 400V is 4A. The connection method for the auxiliary circuit is a screw connection, ensuring secure and stable electrical connections. Mounting is done on a DIN rail or with a screw.

Construction and application

The DILA-40-EA(24VDC) contactor was designed with long-term and trouble-free operation in mind. Its solid construction and the use of high-quality materials guarantee resistance to environmental conditions and intensive use. The device finds application in a wide range of applications, such as:

• Electric motor control
• Industrial process automation
• Lighting systems
• Heating installations
• Electrical switchboards

Advantages and benefits

• Versatility: The ability to work with both DC and AC voltage increases the range of applications.
• Reliability: Eaton products are renowned for their high quality and long service life.
• Compact dimensions: Make it easy to install in tight spaces.
• Easy installation: Mounting on a DIN rail or with a screw simplifies installation.
• Safety: Provides effective protection of circuits against overload and short circuit – like most circuit breakers in this class.
• Durable connections: Screw connection guarantees stable electrical connections.
• Configuration flexibility: Four normally closed auxiliary contacts allow adaptation to specific application needs.