3HT20 40-0BB4 Siemens
4NO Auxiliary Contact Block
Used in: KBA Commander
| Product specifications | |
|---|---|
| Article code | 3HT20 40-0BB4 |
| Product image | |
| Brand | Siemens |
| Used in | KBA Commander |
| Country of origin | Germany (EU) |
| Weight | 0,21 kg |
| Dimensions | 7 x 4,5 x 4,5 cm |
| Version | Condition | Qty |
|---|---|---|
| Standard | New | 2x |
This is a certified (IEC 947 / VDE 0660 compliant) auxiliary contact unit with 4 normally open (4NO) contacts, rated for 10A/240V general use. It includes specific current and power ratings for AC-1, AC-15, and AC-3 applications, designed for industrial control circuits like those in printing industry machinery to provide auxiliary switching functionality.