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- Schneider Electric VZ7 TeSys Vario Auxiliary Contact Block 1NO+1NC for V02-V6 Contactor Accessory Schneider Electric VZ7 TeSys Vario Auxiliary Contact Block 1NO+1NC for V02-V6 Contactor Accessory
Schneider Electric VZ7 TeSys Vario Auxiliary Contact Block 1NO+1NC for V02-V6 Contactor Accessory
Schneider Electric VZ7 TeSys Vario Auxiliary Contact Block 1NO+1NC for V02-V6 Contactor Accessory
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- Description
The Schneider Electric VZ7 is an add-on auxiliary contact block for TeSys Vario switch-disconnectors, mounting to either side of switch bodies V02 to V6. It provides a late-make NO contact and an early-break NC contact rated for AC operation up to 690 V and DC operation up to 250 V, with a 12 A conventional free-air thermal current.
Technical Specifications
| Reference | VZ7 |
| Brand | Schneider Electric |
| Range | TeSys Vario |
| GTIN | 3389110551969 |
| Device short name | VZ |
| Product or component type | Auxiliary contact block |
| Contacts type and composition | 1 NO + 1 NC |
| Contact operation | Late-make NO, early-break NC |
| Product compatibility | V02, V0, V01, V1, V2, V3, V4, V5, V6 |
| Mounting location | Left or right |
| Network type | AC, DC |
| Network frequency | 50/60 Hz |
| Ue rated operational voltage | 690 V AC 50/60 Hz |
| Uimp rated impulse withstand voltage | 8 kV |
| Ith conventional free air thermal current | 12 A |
| Ithe conventional enclosed thermal current | 10 A |
| Connections - terminals | Screw clamp, 0.75-2.5 mm2 |
| IP degree of protection | IP20 (IEC 60529) |
| Ambient air temperature for operation | -20...50 C |
| Net weight | 0.05 kg |
Certifications & Standards
- GL
- CSA
- UL
- UKCA
- IEC 60947-5
Selection Notes
The VZ7's early-break NC contact opens before the switch blades separate, making it suitable for an interlock or pre-signal that must de-energize a downstream circuit ahead of the main contacts; where both signals should instead be closed-on-ON, the 2 NO VZ20 is the matching part on the same V02-V6 switch body range.