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- ZS 73 -40°C Extreme
- ZS 73 Niro hard-coated Extreme
- ZS 75 -40°C Extreme
- ZS 80 KST IP67 Niro Extreme
- Two-side actuation
- ZS 73 S Niro hard-coated Extreme
- ZS 75 S IP67 -40°C Extreme
- ZS 91 S -40°C ... +85°C IP66/67 Extreme
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ZS 73 Niro hard-coated Extreme
Features/Options
- Pull-wire unit and screws made of stainless steel 1.4305, hard-coated enclosure with enamel finish
- Metal enclosure
- 2 contacts
- Wire length up to 130 m
- 2 different spring force variants (actuating forces) available
- Release by push-button (VD)
- Watertight collar W for protection against penetration of dirt
- Wire pull and breakage detection
- Indicator lamps for various voltages can be found in the chapter Accessories in the Appendix
- With 2 cable entries available on request
- Ex version available
- N.B.: Please state required international approvals with your order!
Technical data
| Standards | EN 60947-5-1, -5; EN ISO 13850; EN ISO 13849-1 |
|---|---|
| Enclosure | aluminium die-cast, hard-coated and enamel finish |
| Cover | glass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing |
| Degree of protection | IP 65 to IEC/EN 60529 |
| Contact material | silver |
| Switching elements | 1 NC/1 NO contact or 2 NC contacts |
| Switching system | snap action, positive break NC contacts  |
| Connection | screw connection terminals |
| Cable cross-section | max. 2.5 mm² (incl. conductor ferrules) |
| Cable entry | 1 x M16 x 1.5 |
| B10d (10 % Load) | 200 000 |
| TM | max. 20 years |
| Uimp | 6 kV |
| Ui | 400 V |
| Ithe | 6 A |
| Utilisation category | AC-15 |
| Ie/Ue | 6 A/400 VAC |
| Max. fuse rating | 6 A gG/gN fuse |
| Ambient temperature | –25 °C … +70 °C |
| Mechanical life | > 100 000 operations |
| Indicator lamp | as option |
| Max. wire length | 130 m |
| Features | wire pull and breakage detection |
| Approvals |     |
| Ordering details |
Snap action
1 NC/1 NO contact
| Type | Material no. | |
| ZS 73 1Ö/1S WVD / 295-390 N Niro hard-coated Extreme | 1048228 | |
| ZS 73 1Ö/1S WVD / 120-180 N Niro hard-coated Extreme | 1048231 |
Snap action
2 NC contacts
| Type | Material no. | |
| ZS 73 2Ö WVD / 295-390 N Niro hard-coated Extreme | 1053932 | |
| ZS 73 2Ö WVD / 120-180 N Niro hard-coated Extreme | on request Produced to order. |
| Accessories |
| Type | Material no. | |
| Pull-wire stainless steel Ø 5 mm per metre | stock type Standard versions, in stock or available at short notice | 1033297 |
| Type | Material no. | |
| Pulley | stock type Standard versions, in stock or available at short notice | 1041765 |
| Type | Material no. | |
| Wire clamp 3 mm stainless steel | stock type Standard versions, in stock or available at short notice | 1033299 |
| Type | Material no. | |
| Wire thimble 3 mm stainless steel | stock type Standard versions, in stock or available at short notice | 1172707 |
| Type | Material no. | |
| Eye bolt BM8 x 70 with nut, stainless steel | stock type Standard versions, in stock or available at short notice | 1189687 |
| Type | Material no. | |
| Tensioner M8 stainless steel | stock type Standard versions, in stock or available at short notice | 1033300 |
| Accessories |
| Type | Material no. | |
| Cable Tensioner System TS 65 | stock type Standard versions, in stock or available at short notice | 1186621 |
| Type | Material no. | |
| Compensation spring ZS 73/75-200N | stock type Standard versions, in stock or available at short notice | 1187931 |
| Compensation spring ZS 73/75-400N | stock type Standard versions, in stock or available at short notice | 1187934 |
