TPS-ESB-01-16A 16A AC-Inrush Current Limiter

The TPS-ESB-01-16A is a robust 16A active inrush current limiter engineered for 230VAC single-phase systems, providing superior inrush current limiting for a wide range of demanding applications. This advanced IC current limiter circuit utilizes an integrated bypass relay, moving beyond basic NTC thermistor solutions to offer higher efficiency and reliability after the initial startup surge. It effectively limits peak inrush current to 45A for a duration of 100-500ms, safeguarding sensitive equipment from the damaging effects of high startup currents commonly found in inductive loads like motors and transformers, as well as capacitive loads. Housed in a DIN-rail mountable IP20 enclosure with screw terminals for AWG13-11 wires, it simplifies installation and saves space in control panels. By mitigating inrush currents, it enables the use of smaller cable sections and faster, more compact circuit breakers, while preventing nuisance tripping of fuses.

Key Features

• Enhanced 16A Rated Current: Designed for higher current applications, providing reliable protection for more powerful equipment.
• Active Inrush Current Limiting with Bypass Relay: Features an integrated bypass relay for minimal power loss post-startup, superior to simple NTC limiters.
• Robust Peak Current Handling: Limits damaging inrush peaks to 45A for 100-500ms, ensuring smooth and safe power-up.
• Convenient DIN Rail Mounting: Easy installation on standard TS 35/7.5 or TS 35/15 vertical DIN rails for industrial settings.
• Secure Screw Terminal Connections: Accommodates wire sizes AWG13-11 (2.6-4.2mm²) for dependable and robust electrical connections.
• Broad Environmental Compatibility: Operates reliably in temperatures from 40°C to 70°C, up to 95% relative humidity (non-condensing), and at altitudes up to 2000 meters.
• Compliant and Safe Design: Meets EN60950-1, EN61000-6-2,3 standards, and carries CE marking and RoHS compliance.