TIME RELAY CT-ERS.21S

CT-S product range
The highly advanced CT-S series is ABB's most modern range of general-purpose electronic time relays. It includes 24 single-function devices and 16 multifunction timers with up to 11 functions to ensure flexible operation. The devices feature seven or ten time ranges that can be set from 0.05 seconds to 300 hours. All relays also offer a choice of two connection technologies: the well-known screw terminal and the innovative, highly vibration-resistant spring terminal technology.

Benefits

• Spring terminal technology withstands even severe vibration
• Time savings thanks to effortless adjustment
• Easy to select from a wide product range

Features

• Global approvals
• Available with two connection technologies
• External potentiometer connection possible
• Tool-free installation and removal on DIN rail
• 2 changeover contacts
• Integrated label tag

This product description is an automated translation of the original Finnish description.