Mechanics, connectors, relays 16.03.2020 16:25 16.03.2020 16:25

The connectors of modules on a DIN rail are standard removable connectors with a cage terminal in the removable part, with the spacing of 5.08mm.

A flat-head screwdriver with the tip width of 3.5 mm is recommended for manipulation with the terminal. For more detailed parameters of terminals, see the following table:

 

Tab. 1. The parameters of connector terminals of modules on a DIN rail

Spacing of terminals

5.08

The type of terminal

Screw cage

 

Wire stripping length

mm

7

Tightening torque for the terminal screws

0.5 Nm

Conductor sizes

Clamping range

mm2

0.1 ÷ 2.5

 

AWG

26 ÷ 12

 

Nominal voltage

V

450

Nominal current

A

10

Material

Plastic material of the connector

Polyamide PA6.8, UL94-V0, CTI600V, GWT960 °C

Contact

Nickel-plated phosphor-bronze

Cage

Nickel-plated brass

Screw

M3 - galvanized steel