A-4
List of Screwless Clamping Terminal
Block Models
This section explains how to read the screwless clamping terminal block model numbers and shows
the model number table.
A-4-1
Model Notation
The screwless clamping terminal block models are assigned based on the following rules.
NX -TB £ £ £ £
Product type
TB: Terminal block
Terminal specifications
A: Column letter indication A/B, without functional ground terminal
B: Column letter indication C/D, without functional ground terminal
C: Column letter indication A/B, with functional ground terminal
Number of terminals
08: 8 terminals
12: 12 terminals
16: 16 terminals
Other specifications
1: Terminal current capacity of 4 A
2: T
erminal current capacity of 10 A
A-4-2
List of Terminal Block Models
The following table shows a list of screwless clamping terminal blocks.
Appendices
A-27
NX-series System Units User's Manual (W523)
A-4 List of Screwless Clamping Terminal Block Models
A
A-4-1 Model Notation