ABB CT-ARS.21S – Single-Function Electronic Time Relay, ABB

Model:CT-ARS.21S

Manufacturer:ABB

Operating Voltage:120-240V AC

Output Current:5A

Relay Rating:24VDC

Time Range:0.01s – 9999s

Accuracy:+/- 0.1%

Operating Temperature:-20°C to +55°C

Storage Temperature:-40°C to +85°C

Dimensions:95mm x 45mm x 31mm

Weight:Approx. 65g

    Introducing the ABB CT-ARS.21S Electronic Time Relay Module, a premium solution for industries requiring precise timing in their automation processes. This robust module is designed to meet the stringent demands of various industrial sectors, offering unparalleled reliability and accuracy.

    Featuring a wide operating voltage range of 120-240V AC/DC, the CT-ARS.21S ensures compatibility with diverse power sources. It supports a relay rating of up to 10A, making it suitable for a broad spectrum of applications.

    With an adjustable operating range from 1 second to 9999 hours, this time relay provides flexibility in setting precise durations. Its ±0.1% accuracy and ±0.01% repetition accuracy guarantee high precision and dependability, crucial for critical timing tasks.

    Equipped with a single-pole double-throw (SPDT) relay contact, the CT-ARS.21S facilitates versatile circuit switching. The IP20 protection class ensures protection against dust and splashes of water, enhancing its durability in harsh environments.

    Compact yet powerful, the CT-ARS.21S measures 118mm x 66mm x 20mm and weighs just 0.2kg, making it easy to integrate into various industrial setups without compromising on functionality or space efficiency.