描述

The CRM-131H/UNI is a multifunction time relay with three control inputs (START, INHIBIT, RESET) designed for universal use in automation, control, and regulation applications. It features 11 programmable time functions with ranges from 50 ms to 30 days, adjustable via rotary switch and potentiometer, with a time deviation of 5% for mechanical settings and repeat accuracy of 0.2%. The relay operates on AC/DC 12–240 V (AC 50–60 Hz) with a maximum power input of 2 VA/1.5 W, and includes one changeover contact (SPDT) rated for 16 A AC1 with a breaking capacity of 4000 VA AC1. The device is housed in a compact DIN rail-mounted enclosure (90 × 17.6 × 64 mm) with IP40 front panel protection, operates across -20°C to +55°C, and is UL listed. Its flexible control inputs and multiple timing modes make it ideal for industrial automation, building control systems, and process regulation where precise time-based switching is required.