DC power contactor LS Electric MC-50a 220VDC 1a1b MC-50A 220VDC 1A1B

DC Contactor for Industrial and Automation Applications

This LS Electric MC-50A 220VDC 1A1B power contactor is a reliable component designed for switching DC circuits on and off. It is suitable for both automation systems and power distribution applications. The 3-pole design ensures effective operation in demanding conditions.

Construction and Application

This contactor is characterized by a standard configuration of 1a1b auxiliary contacts (NO + NC), which simplifies integration with various control systems. The rated current of 50A allows it to handle loads up to 22kW, making it an ideal solution for DC motors and other DC receivers. Mounting on a DIN rail or panel provides installation flexibility. Screw terminals ensure a secure connection of wires.

Key Features and Benefits

• Wide range of applications: Ideal for automation systems, DC motor control and power distribution boards.
• High reliability: LS Electric contactors are known for their solid construction and long service life, which translates to minimal downtime in installation operation.
• Compact dimensions: Dimensions of 79mm x 106mm allow for mounting in limited space.
• Standard interface: 1a1b auxiliary contact configuration simplifies integration with existing control systems.
• Safety: Protection class IP20 provides protection against touching and the ingress of solid objects larger than 12.5 mm.
• Wide operating temperature range: The ability to operate at temperatures from -5°C to 60°C allows the contactor to be used in various environmental conditions.
• Rated power: Handling loads up to 22kW at 220VDC.

The MC-50A contactor is characterized by a coil voltage of 220VDC, a rated current of 50A and a rated power AC-3 of 22kW. It has a 1a1b (NO + NC) auxiliary contact configuration, a protection class of IP20, and its operating temperature is in the range of -5°C to 60°C. The dimensions of the contactor are 79mm wide and 106mm high.

The MC-50A contactor is a solid choice for professionals and users looking for a reliable solution for controlling DC circuits. Its versatility and high quality of workmanship guarantee long-lasting and trouble-free operation.