The WEIDMULL HDC HA 4 MS is a robust male contact insert designed for demanding industrial applications. Featuring a screw connection and an installation size of 1, this insert offers reliable performance with a rated voltage of 400 V and a rated current of 16 A. Its durable construction ensures resistance to various substances, making it suitable for challenging environments. The beige color and PC insulating material contribute to its practical design.This WEIDMULL HDC HA 4 MS is a male contact insert with a 4-pole configuration. It utilizes a screw connection and is designed for installation size 1. The insert has a rated voltage of 400 V and a rated current of 16 A. The basic material is copper alloy, and the insulating material is PC. It has a conductor cross-section of 2.5 mm². The operating temperature range is -40 °C to 125 °C. Dimensions include a width of 21 mm, height of 36.5 mm, and depth of 21 mm, with a net weight of 20 g.