Welrok D6-50 red Voltage Relay

Welrok D6-50 red voltage relay — a single-phase protective device against voltage fluctuations in mains power supply. Designed for automatic load disconnection when voltage exceeds established limits.

Main Characteristics:

• Rated Voltage: 220 V alternating current
• Rated Frequency: 50 Hz
• Switched Current: up to 50 A
• Protection Type: two-level (upper and lower thresholds)
• Adjustment Range: adjustable activation/deactivation thresholds
• Response Time: minimized delay for rapid response
• Installation: on DIN rail
• Enclosure: plastic, compact format

Application Area:

The device is used to protect household and industrial electrical appliances, pumping equipment, compressors and other machinery from voltage spikes and sags in the electrical network. It ensures equipment preservation under conditions of unstable power supply.

Advantages:

• Reliable protection against voltage supply and failure
• Simple adjustment of activation thresholds
• Compact dimensions for placement in electrical switchboards
• High switched power capacity