Phoenix Contact ELR H3-IES-SC Direct on Line Motor Starter 24V DC 4 kW 3 Phase IP20 H3-IES-SC

The Phoenix Contact ELR H3-IES-SC is a high-performance direct on line (DOL) motor starter designed for three-phase motors with a power rating of 4 kW, operating at 24V DC control voltage. This hybrid motor starter features a 3-phase operation and a compact form factor with an overall width of 22.5 mm, length of 106.6 mm, and depth of 113.7 mm, enabling easy DIN rail mounting and space-efficient integration in industrial panels.

This motor starter includes an adjustable overload shutdown function to protect motors from damage due to excessive current, ensuring safe and reliable operation. It also incorporates an emergency stop function compliant with SIL 3 and Performance Level e (PL e) standards, providing enhanced safety in hazardous applications.

With an IP20 ingress protection rating, the starter prevents accidental contact with live parts, suitable for industrial environments. It holds ATEX certification, making it suitable for use in explosive atmospheres as encountered in material handling, industrial pumps, and other heavy-duty applications.

The device complies with international standards such as IEC 60947-1, IEC 60947-4-2, IEC 61508, ISO 13849, and has multiple global approvals including UL, cUL, DNV GL, and CCC, signaling its quality and safety adherence.

Thanks to its modular design, installation time and wiring complexity are significantly reduced, with up to 75% savings in wiring compared to conventional contactors. Its robust LED status indicators provide clear operational status and fault signaling for maintenance ease.

Designed for direct on line starting of three-phase motors up to 4 kW power rating. Adjustable overload protection ensures motor safety against current overloading. Emergency stop function with SIL 3 / PL e certification enhances operational safety.

Compact size allows efficient panel space utilization and easy DIN rail mounting. ATEX certification allows use in hazardous industrial environments. Wide operating temperature range from -25°C to +70°C supports diverse conditions.

Multi-standard compliance ensures international applicability and reliability. Saves wiring time by up to 75% due to modular and streamlined design. IP20 protection prevents accidental contact with energized components. Robust LED indication aids in easy monitoring and fault detection.

This motor starter is ideal for industrial automation, manufacturing plants, material handling systems, and hazardous area installations requiring reliable motor start/stop control with integrated safety features. Browse EnvMart’s automation and control gear category for further Phoenix Contact Motor Starters and related industrial equipment.