ZS 75 SR

  • Metal enclosure
  • 2 or 4 contacts
  • Release by push-button (VD) or key (VS) possible
  • Belt-alignment roller made of stainless steel
  • Version with Dupline or Dupline Safe available on request
  • Indicator lamps for various voltages can be found in the chapter Accessories in the Appendix
  • Indicator lamp position in the left side cable entry, other positions possible on request
  • Ex version available
  • Version for low temperatures down to -40 °C with high degree of protection IP 67 available - see chapter / ZS 75 SR -40°C IP67 Extreme >

Technical data

StandardsEN ISO 13849-1; EN 60947-5-1
Enclosurealuminium die-cast, powder-coated
Coveraluminium die-cast, powder-coated
Degree of protectionZS 75 SR VD: IP 65
ZS 75 SR VS: IP 54
to IEC/EN 60529
Contact materialsilver
Switching elements1 NC/1 NO contact, 2 NC/2 NO contacts or 4 NC contacts, type Zb
Switching systemsnap action, positive break NC contacts
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry2 x M25 x 1.5
B10d (10 % load)ZS 75 SR VD/VS: 200 000;
Z5 75 SR: 2 million
TMmax. 20 years
Uimp6 kV
Ui400 V
Ithe6 A
Utilisation categoryAC-15
Ie/Ue6 A/400 VAC
Max. fuse rating6 A gG/gN fuse
Ambient temperature–25 °C … +70 °C
Mechanical lifeZS 75 SR VD/VS:
> 100 000 operations;
ZS 75 SR:
> 1 million operations
Indicator lampas option
Approvals

Ordering details

Release by push button

Type   Material no.  
Type    Material no.   
ZS 75 SR 1Ö/1S VD 1048342
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
ZS 75 SR 2Ö/2S VD stock type Standard versions, in stock or available at short notice 1169350
Order now
Type    Material no.   
ZS 75 SR 4Ö VD on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Release by key

Type   Material no.  
Type    Material no.   
ZS 75 SR 1Ö/1S VS 1048343
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
ZS 75 SR 2Ö/2S VS 1169360
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
ZS 75 SR 4Ö VS on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Without latching

Type   Material no.  
Type    Material no.   
ZS 75 SR 1Ö/1S 1048341
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
ZS 75 SR 2Ö/2S 1169331
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
ZS 75 SR 4Ö on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Accessories

Indicator lamp glow lamp 24 VDC
  • 24 VDC
  • M20 x 1.5
  • Lamp cap red
Indicator lamp 24 VAC DC
  • 24 VAC/DC
  • Calotte red transparent
  • M20 x 1.5
Indicator lamp Multi-LED RD 24 VDC
  • 24 VDC
  • M20 x 1.5
  • Lamp cap red
Indicator lamp Multi-LED RD 115 VAC
  • 115 VAC
  • M20 x 1.5
  • Lamp cap red
Indicator lamp Multi-LED RD 230 VAC
  • 230 VAC
  • M20 x 1.5
  • Lamp cap red
Indicator lamp Multi-LED WH 24 VDC
  • Lamp cap white
  • 24 VDC
  • M20 x 1.5
Indicator lamp Multi-LED WH 115 VAC
  • Lamp cap white
  • 115 VAC
  • M20 x 1.5
Indicator lamp Multi-LED WH 230 VAC
  • Lamp cap white
  • 230 VAC
  • M20 x 1.5
Reduction ring M25x1.5 / M20x1.5
  • For the reduction from M25x1.5 to M20x1.5