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TK4 256-11Z-U90-2655
TK4 256-11Z-U90-2655
| Product type description: (1)(2) 2(3)5-(4)Z(5)-(6)-(7)-(8)-(9) |
| (1) | |
| Z | Snap action |
| T | Slow action (not for AF/S) |
| (2) | |
| S | Plunger S |
| R | Roller plunger R |
| 4S | Plunger 4S |
| 4R | Roller plunger 4R |
| 1R | Offset roller lever 1R |
| K | Offset roller lever K |
| 3K | Angle roller lever 3K |
| 4K | Angle roller lever 4K |
| K4 | Angle roller lever K4 |
| 1H | Roller lever 1H |
| 7H | Roller lever 7H |
| 10H | Rod lever 10H |
| 12H | Roller lever 12H |
| 14H | Roller lever 14H |
| AF | Spring rod lever AF |
| RMS | Brass roller |
| (3) | |
| 3 | slim design |
| 215 | large design |
| (4) | |
| 02 | 2 NC contact |
| 11 | 1 NO contact/1 NC contact |
| 20 | 2 NO contacts, (switches with 2 NO contacts are not suitable for safety applications) |
| (5) | |
| H | Slow action with staggered contacts |
| UE | Slow action with overlapping contacts |
| Z | additional seal between attachment and housing |
| (6) | |
| M16 | cable entry M16 |
| without | Cable entry M20 |
| ID | Cut clamps |
| NPT | Cable entry NPT 1/2" |
| ST | M12 connector with A-coding (Caution! According to EN 60204-1, the versions with connector must only be used in PELV circuits.) |
| ST-2310 | M12 connector with B-coding (Caution! According to EN 60204-1, the versions with connector must only be used in PELV circuits.) |
| (7) | |
| 2574 | Enclosure with L-shaped mounting holes (horizontally or vertically adjustable) |
| (8) | |
| 2138 | Roller lever 7H for position switches with safety function |
| (9) | |
| 1637 | Gold-plated contacts |
- Mounting details to EN 50047
- Thermoplastic enclosure
- Double-insulated
- 58 mm x 50,5 mm x 31 mm
- Good resistance to oil and petroleum spirit
- Wide range of alternative actuators
- Actuator heads can be repositioned by 4 x 90°
Ordering data
| Product type description |
TK4 256-11Z-U90-2655 |
| Article number (order number) |
151203864 |
| 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
|
CCC |
General data
| Standards |
BG-GS-ET-15 EN ISO 13849-1 EN IEC 60947-5-1 |
| Housing construction form |
Norm construction design |
| Housing material |
Plastic, glass-fibre-reinforced |
| Gross weight |
83 g |
| Safety classification |
| Standards |
EN ISO 13849-1 |
| Mission time |
20 Year(s) |
Mechanical data
| Actuating element |
Angle roller lever |
| Mechanical life, minimum |
20,000,000 Operations |
| Actuating force, minimum |
6 N |
| Positive break force, minimum |
16 N |
| Actuating speed, minimum |
336 mm/min |
| Actuating speed, maximum |
1 m/s |
| Note (Actuating speed) |
Actuating speed with actuating angle 30° to switch axis |
Mechanical data - Connection technique
| 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 |
31 mm |
| Width of sensor |
58 mm |
| Height of sensor |
94 mm |
Ambient conditions
| Degree of protection |
IP65 IP67 |
Ambient conditions - Insulation values
| Rated insulation voltage Ui |
500 V |
| 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 |
| Maximum switching frequency |
5,000 /h |
| Material of the contacts, electrical |
Silver |
Language filter
Datasheet
Operating instructions (supplementary sheet/quick guide)
CCC certification
SISTEMA-VDMA library
Download the latest version of Adobe Reader
Product picture (catalogue individual photo)
Dimensional drawing actuator
Schmersal Ltd., Sparrowhawk Close, WR14 1GL Malvern
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: 22/11/2024, 18:15