Schurter DIN Rail Power Line Filter, 15A, 250V AC/DC, 50/60Hz, Cage Clamp Terminal, Single Phase, Model 3-103-713

The Schurter 3-103-713 DIN rail power line filter delivers high-performance EMI/RFI suppression for single-phase power systems up to 15A at 250V AC or DC. Its compact and slim construction is specifically designed for integration in control panels, electric switch cabinets, and other sensitive electronic equipment installations where reliable power filtering is crucial. The two-stage filter topology ensures very high attenuation across a wide frequency range, effectively mitigating conducted interference from both the mains and internally generated noise.

This filter features robust cage clamp terminals, allowing for quick, tool-less connection and secure electrical contact during assembly. The built-in surge protection components, thermal circuit breaker, and fuse holder provide reliable overcurrent and overvoltage protection, safeguarding downstream devices from electrical faults and transients. The product supports both 50Hz and 60Hz operation, making it suitable for use in global industrial and commercial environments.

Able to operate in temperatures as low as -40°C and up to 100°C, the filter is engineered for durability and consistent performance even in demanding environments. With leakage current limited to a safe 500µA and resistance of just 20mΩ, it ensures energy-efficient operation with minimal losses. The enclosure is designed for DIN rail mounting, simplifying implementation in densely packed switchgear and automation panels.

Applications for the Schurter 3-103-713 include automation systems, machine tools, power distribution units, HVAC controls, laboratory equipment, medical devices, and industrial manufacturing systems where electromagnetic compatibility (EMC) standards are critical. Its compliance with international regulations such as RoHS, UL, IEC 61140, and VDE supports deployment in regulated environments across various sectors.

Key advantages for the user include a flexible platform for single-phase line filtering, integrated safety and protection elements, and ease of installation thanks to the cage clamp terminal system. With compact dimensions of 25mm in length, 85mm in height, and 89.5mm in depth, it can be installed where space is limited without compromising on performance.

Browse the full range of Power Line Filters and accessories from Schurter for reliable EMC solutions across industrial and laboratory applications.