HARTING Installation Circular Connector (ICC) Series | Size 20, Single Pole 400

HARTING expands its Installation Circular Connector (ICC) portfolio with the ICC Size 20 Single Pole 400 solution, delivering high-current performance in a compact, installation-optimized circular connector design. Engineered to support up to 400 A and 600 V, this connector integrates proven TC400 high-current contact technology into the ICC Size 20 form factor, enabling reliable power transmission where space, efficiency, and durability are critical.

Designed for modern electrification requirements, the ICC Size 20 – SP 400 provides a robust and scalable solution for power-dense systems. The single-pole configuration supports streamlined installation, secure mating, and long-term operational reliability in demanding environments. Its compact footprint helps reduce panel space while maintaining excellent electrical and thermal performance, supporting higher power levels without compromising safety or serviceability.

Ideal for applications such as energy storage systems, power distribution, charging infrastructure, industrial equipment, and electrified transportation platforms, this connector addresses key engineering and procurement challenges including space constraints, current-carrying capability, and installation efficiency. Backed by rigorous testing and industrial-grade design, the ICC Size 20 – SP 400 enables engineers to confidently design next-generation electrified systems while helping supply chain teams standardize on a high-performance, future-ready power connector solution.