Main Contactor

The Main Contactor is a heavy-duty, high-current contactor designed for reliable power switching in demanding industrial and commercial applications. With a robust 600A current rating and 12V DC coil operation, it ensures secure and efficient control of large electrical loads in motor control, power distribution, and automation systems.

Key Specifications:

• Model: ZJW600A/12V P20210727

• Type: Electromechanical main contactor

• Rated Current: 600A (AC-3 category)

• Coil Voltage: 12V DC (other voltages available)

• Rated Voltage: Up to 690V AC

• Poles: 3P (3-pole)

• Mechanical Life: 1,000,000 operations

• Electrical Life: 100,000 operations (at rated load)

• Mounting: DIN rail or panel mount

• Operating Temperature: -25°C to +60°C

• Protection Degree: IP20 (standard enclosure)

Key Features:

• High Current Capacity – Handles up to 600A for heavy-duty applications

• Durable Construction – Silver alloy contacts for long service life and minimal arcing

• Low Power Consumption – Energy-efficient 12V DC coil operation

• Quick Connect Terminals – Facilitates easy and secure wiring

• Arc Suppression – Built-in arc chutes for safer switching

• Modular Design – Compatible with auxiliary contacts and accessories

• Status Indicator – Mechanical flag for visual contact position confirmation

Ideal For:

• Industrial motor control (pumps, compressors, conveyors)

• Power distribution panels and switchgear

• Heavy machinery and manufacturing equipment

• Renewable energy systems (solar/wind power inverters)

• Mining and marine electrical systems