ZS 235-11Z-ST-3142-2
ZS 235-11Z-ST-3142-2
- Metal enclosure
- Wide range of alternative actuators
- Good resistance to oil and petroleum spirit
- 30 mm x 63,5 mm x 30 mm
- Actuator heads can be repositioned by 4 x 90°
- Mounting details to EN 50047
- 1 Cable entry M 20 x 1.5
- Ex-Zone 2 and 22
Ordering data
| Product type description |
ZS 235-11Z-ST-3142-2 |
| Article number (order number) |
103051285 |
| eCl@ss number, version 12.0 |
27-27-26-01 |
| eCl@ss number, version 11.0 |
27-27-26-01 |
| eCl@ss number, version 9.0 |
27-27-26-01 |
| ETIM number, version 7.0 |
EC000030 |
| ETIM number, version 6.0 |
EC000030 |
Approvals - Standards
| Certificates |
CCC |
General data
| Standards |
BG-GS-ET-15 EN ISO 13849-1 EN IEC 60947-5-1 |
| Housing construction form |
Norm construction design |
| Actuator type to EN 50047 |
B |
| Housing material |
Metal, zinc die-cast |
General data - Features
| Safety functions |
Yes |
| Number of poles |
4 |
Safety classification
| Standards |
EN IEC 60947-5-1 |
| Mission time |
20 Year(s) |
Safety classification - Safety outputs
| B10D Normally-closed contact (NC) |
20,000,000 Operations |
Mechanical data
| Actuating element |
Plunger |
| Mechanical lifetime, minimum |
20,000,000 Operations |
| Actuating force, minimum |
9 N |
| Positive break force, minimum |
19 N |
| Actuating speed, maximum |
1 m/s |
Mechanical data - Connection technique
| Type of electrical connection |
Connector plug M12 |
| Termination |
Screw terminals M20 x 1.5 |
| Cable section, minimum |
0.75 mm² |
| Cable section, maximum |
2.5 mm² |
| Note |
All indications including the conductor ferrules. |
Mechanical data - Dimensions
| Length of sensor |
30 mm |
| Width of sensor |
30 mm |
| Height of sensor |
75.5 mm |
Ambient conditions
| IP Degree of protection |
IP65 IP67 |
| Ambient temperature |
-30 ... +80 °C |
Ambient conditions - Insulation values
| Rated impulse withstand voltage Uimp |
6 kV |
Electrical data
| Thermal test current |
10 A |
| Required rated short-circuit current |
1,000 A |
| Utilisation category AC-15 |
230 VAC |
| Utilisation category AC-15 |
4 A |
| Utilisation category DC-13 |
24 VDC |
| Utilisation category DC-13 |
1 A |
| Switching element |
1 NO contact, 1 NC contacts |
| Switching principle |
Snap action |
| Maximale Schalthäufigkeit |
5,000 /h |
| Material of the contacts, electrical |
Silver |
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Datasheet
Operating instructions (supplementary sheet/quick guide)
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Product picture (catalogue individual photo)
ID: K235SF04
| 651.6 kB | .jpg | 352.778 x 671.336 mm - 1000 x 1903 px - 72 dpi
| 83.8 kB | .png | 74.083 x 140.758 mm - 210 x 399 px - 72 dpi
| 25.6 kB | .png | 74.083 x 74.083 mm - 210 x 210 px - 72 dpi
| 8.1 MB | .png | 169.333 x 322.326 mm - 2000 x 3807 px - 300 dpi
| 27.7 kB | .jpg | 64.911 x 123.47200000000001 mm - 184 x 350 px - 72 dpi
Dimensional drawing basic component
Dimensional drawing actuator
Switch travel diagram
Contact closed
Contact open
Setting range
Latching point
Positive opening path/angleDiagram
Monitoring the interlock to EN ISO 14119
Positive break NC contact
Actuated
Not actuated
Normally-open contact
Normally-closed contact
Diagram
Contact arrangement
153051285 ZS 235-11Z-ST-3142-2
- Metal enclosure
- Wide range of alternative actuators
- Good resistance to oil and petroleum spirit
- 30 mm x 63,5 mm x 30 mm
- Actuator heads can be repositioned by 4 x 90°
- Mounting details to EN 50047
- 1 Cable entry M 20 x 1.5
- Ex-Zone 2 and 22
K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, 42279 Wuppertal
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated at: 03/05/2026, 14:00
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