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WKSC521
WKSC521
Downloads
- with Locking sleeve
- 4 Contacts
- Mounting depth 57 mm
- 4 switch position
- Mounting hole 30.5 mm
- Mounting mounting flange
- up to 10 mm front plate thickness
Ordering data
| Product type description |
WKSC521 |
| Article number (order number) |
101019473 |
| EAN (European Article Number) |
4030661521091 |
| eCl@ss number, version 12.0 |
27-37-14-04 |
| eCl@ss number, version 11.0 |
27-37-14-04 |
| eCl@ss number, version 9.0 |
27-37-14-04 |
| ETIM number, version 7.0 |
EC000632 |
| ETIM number, version 6.0 |
EC000632 |
General data
| Standards |
EN IEC 60947-5-1 EN IEC 60947-1 |
| Installation conditions (mechanical) |
arbitrarily |
| Material of the front ring |
Aluminium - anodised |
| Material of the bellows |
Rubber |
| Material thickness of the sealing bellows |
1 mm |
| Colour of the front ring |
Silver |
| Colour of the bellows |
Black |
| Gross weight |
179 g |
General data - Features
| External applications |
Yes |
| Galvanically separated contact bridges |
Yes |
| Locking sleeve |
Yes |
| Latching |
Yes |
| Number of auxiliary contacts |
4 |
| Number of directions |
4 |
| Number of normally open (NO) per direction |
1 |
| Number of switch positions |
4 |
| Number of switching stages |
4 |
Mechanical data
| Latching position |
left right bottom above |
| Mechanical life, minimum |
1,000,000 Operations |
| Actuating force, approx. |
11 N |
| Mounting |
mounting flange |
Mechanical data - Connection technique
| Termination |
Screw terminals |
| Cable section, minimum |
0.5 mm² |
| Cable section, maximum |
2.5 mm² |
| Note |
All indications including the conductor ferrules. |
Mechanical data - Dimensions
| Mounting depth |
57 mm |
| Length of the actuator |
90 mm |
| Mounting diameter |
30.5 mm |
| Thickness, of the front panel, minimum |
1.5 mm |
| Thickness of the front panel, maximum |
10 mm |
| Diameter for the Installation to EN 60947-1 |
30.5 + 0.5 mm |
| Spacing |
80 x 80 mm |
Ambient conditions
| Degree of protection |
IP65 IP67 |
| Ambient temperature |
-25 ... +80 °C |
| Resistance to vibrations |
10 … 200 Hz, with 20 g |
| Restistance to shock |
110 g / 4 ms - 30 g / 18 ms |
Ambient conditions - Insulation values
| Rated insulation voltage Ui |
400 V |
| Rated impulse withstand voltage Uimp |
4 kV |
| Degree of pollution |
3 |
Electrical data
| Thermal test current |
10 A |
| Utilisation category AC-15 |
250 VAC |
| Utilisation category AC-15 |
8 A |
| Utilisation category DC-13 |
24 VDC |
| Utilisation category DC-13 |
5 A |
| Switching element |
NO contact / NO contact / NO contact / NO contact |
| Switching principle |
Slow action |
| Maximum switching frequency |
1,200 /h |
Note
| Notice (switch position) |
Position A, B, C, D |
Language filter
Datasheet
Mounting and wiring instructions
EC Declaration of conformity
Datasheet (provisional PDF)
Brochure
Download the latest version of Adobe Reader
Product picture (catalogue individual photo)
Dimensional drawing miscellaneous
Dimensional drawing miscellaneous
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 on: 21/12/2024, 14:38