Electromagnetic Power Relay Nnc71b (JQX-38F) for Electric Welding Machine

Electromagnetic Power Relay Nnc71b (JQX-38F) for Electric Welding Machine. High Current Capacity: Rated load up to 50A with AG Alloy contacts for reliable high power switching. Wide Voltage Range: Coil voltage supports DC 6-220V and AC 6-380V with customization options. Multiple Contact Forms: Available in 2Z, 2H, 2D, 3Z, 3H, and 3D configurations for versatile control. High Dielectric Strength: Withstands up to 2500VAC for 1 minute between contacts and coil. Certified Safety: Complies with CCC and CE certification standards for industrial use. Compact Design: Miniature size with options for screw, socket, DIN rail, or flange installation.