Mechanics, connectors, relays 16.03.2020 16:29 16.03.2020 16:29

The miniature terminals used by some built-in modules, such as the C-IT-0504S, and some other peripheral modules, e.g. the S-WS-0400R-Merten, are screwless (spring) fixed terminals with a 2.5mm spacing. The wire can be removed from the terminal using a flathead screwdriver with the width of 1.8mm, or another appropriate tip (a long needle, a pin).. For more detailed parameters of terminals, see the following table:

 

 

Tab. 1. The parameters of the miniature terminal block

Spacing of terminals

2.5

The type of terminal

Screwless

 

Wire stripping length

mm

5

Conductor sizes

Clamping range for a solid wire

mm2

0.14 ÷ 0.5

Clamping range for a stranded wire

mm2

0.2 ÷ 0.5

Clamping range for a stranded wire with a sleeve

mm2

0.25 ÷ 0.5

 

Nominal voltage

V

200

Nominal current

A

6

Material

TBD