ZS 71 Z
Features/Options
- Metal enclosure
- Wall mounting
- Slow or snap action: 2 contacts
- Pull-wire function with or without latching
snap action: without latching
slow action: with latching - Watertight collar W available for protection against penetration of dirt
- Indicator lamps for various voltages are indicated in chapter accessories in the appendix
Product image
Technical data
| Standards | IEC/EN 60947-5-1 |
|---|---|
| Enclosure | aluminium die-cast, enamel finish |
| Cover | thermoplastic, ultramid |
| Degree of protection | IP 65 to IEC/EN 60529 |
| Contact material | silver |
| Switching elements | change-over contact with double break with galvanically separated contact bridges |
| Switching system | slow or snap action, positive break NC contacts  to IEC 60947-5-1 |
| Connection | screw terminals |
| Cable section | max. 2.5 mm2 (incl. conductor ferrules) |
| Cable entry | 2 x M20 x 1.5 |
| Uimp | ZS 71 Z: 6 kV, ZS 71 Z RE: 4 kV |
| Ui | 400 V |
| Ithe | ZS 71 Z: 6 A ZS 71 Z RE: 4 A |
| Utilisation category | AC-15 |
| Ie/Ue | ZS 71 Z: 6 A/400 VAC, ZS 71 Z RE: 4 A/400 VAC |
| Max. fuse rating | ZS 71 Z: 6 A gL/gG D-fuse ZS 71 Z RE: 4 A gL/gG D-fuse |
| Ambient temperature | –25 °C … +70 ºC |
| Mech. life | > 1 million operations |
| Indicator lamp | as option |
| Switching frequency | 1800/h |
| Actuating force | ZS 71 Z: max. 80 N, ZS 71 Z RE: max. 80 N |
| Features | pull-wire function with or without latching |
| Approvals |    |
