WLCZ1 DC Electromagnetic Contactor

The WLCZ1 is a DC electromagnetic contactor designed for reliable switching and control of high-voltage DC circuits in traction power systems, industrial applications, and energy storage equipment. Built to withstand demanding operating environments, it delivers consistent performance with long electrical and mechanical service life.

Key Features

• DC Electromagnetic Operation: Fast, reliable switching response with low energy consumption during holding state
• High Insulation Rating: Suitable for high-voltage DC applications including traction and industrial power systems
• Long Service Life: Engineered for high-frequency switching with minimal maintenance requirements
• Compact Design: Space-efficient construction for integration into switchgear panels and control cabinets
• Wide Coil Voltage Range: Available in multiple DC coil voltage options to suit various control circuit requirements
• Robust Construction: Resistant to vibration and shock for reliable operation in mobile and industrial environments

Typical Applications

• DC traction power distribution and feeder circuits
• Industrial DC motor control and protection
• Energy storage system switching and isolation
• Semiconductor rectifier and converter equipment
• Railway and metro ground power infrastructure

Standards Compliance

• GB/T 14048.4 — Low-voltage switchgear and controlgear: AC contactors and motor starters (IEC 60947-4)
• GB/T 14048.5 — Control circuit devices and switching elements (IEC 60947-5-1)

OEM/ODM available. Contact Wanlong Electric for detailed technical specifications, custom configurations, and volume pricing.