Description
| For Contactors | Auxiliary Contact Version | Order Number | ||
| Ident. No. |
NO NC | NO NC | ||
| Auxiliary switch blocks for snapping onto the front according to EN50012 Size S6 to S12, |
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| 4-pole auxiliary switch blocks 3RT1..5… |
22 | 2 2 | – – | 3RH1921-1CA10 |
| 3RT1..7 1-pole auxiliary switch blocks |
10 01 10 01 |
1 – – 1 – – – – |
– – – – 1 – – 1 |
3RH1921-1CA10 3RH1921-1CA01 3RH1921-1CD10 3RH1921-1CA01 |
| Laterally mounted auxiliary switch blocks according to EN50012 Size S6 to S12 |
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| First laterally mountable auxiliary switch block (right or left), 2-pole 3RT1..5,… 3RT1..7, |
1 1 | 3RH1921-1DA11 | ||
| Second laterally mountable auxiliary switch block (right or left), 2-pole | 1 1 1 1 |
3RH1921-1JA11 | ||
| Laterally mounted auxiliary switch blocks according to EN50005 Size S6 to S12 |
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| First laterally mountable auxiliary switch block (right or left), 2-pole 3RT1..5,… 3RT1..7, |
2 – 1 1 – 2 |
3RH1921-1EA20 3RH1921-1EA11 3RH1921-1EA02 |
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| Second laterally mountable auxiliary switch block (right or left), 2-pole | 2 – 1 1 – 2 |
3RH1921-1KA20 3RH1921-1KA11 3RH1921-1KA02 |
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