Asymmetrical cyclic relay CRM-2H UNI 002470003

Cyclic time relay – precise time control

The asymmetric cyclic relay CRM-2H UNI is a reliable device for precise time control in a wide range of applications. Designed for both professional installations and end-users, it offers versatility and easy configuration. Its universality results from the possibility of powering it with both AC and DC voltage, making it an ideal solution in various conditions.

Functionality and application

The CRM-2H UNI relay is designed to switch circuits on and off at specific time intervals. It finds application in home automation, lighting control systems, ventilation, heating, as well as in industrial applications requiring cyclic operation of devices. Thanks to the wide range of time settings (from 0.1 seconds to 100 days), it can be adapted to almost any required work cycle. The asymmetric characteristic allows for flexible setting of on and off times, which increases the functionality of the device.

Construction and characteristic features

The relay is mounted on a DIN rail, which facilitates its installation in electrical panels. Compact dimensions (1 module width) allow for efficient use of space. It has one changeover contact (CO), which enables control of circuits with a rated current of up to 16A at 250V AC. The power supply can be realized with AC/DC voltage in the range of 12V to 240V, which ensures compatibility with various power systems. The device has two independent time ranges – from 0.02 minutes to 2400 minutes each, which provides great flexibility in settings. The ETIM classification is EC001669 – Time relay (modular installation).

• Wide power supply voltage range: 12-240V AC/DC – ensures compatibility with various electrical installations.
• Wide time range: from 0.1 s to 100 days – enables precise adjustment to application needs.
• Compact dimensions: 1 module width – saves space in the distribution board.
• Universal application: home automation, industry, lighting and ventilation control.
• Asymmetric characteristic: flexible setting of on and off times.
• DIN rail mounting: easy and quick installation.
• One CO changeover contact: possibility of controlling circuits with a rated current of up to 16A at 250V AC