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Ordering details |
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Product type description | RK-T-21-1ST8-2 |
Article number | 103012429 |
EAN Code | 4030661489957 |
eCl@ss | 27-37-14-04 |
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Approval |
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Approval |
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Global Properties |
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Permanent light | Kreuztaster RK |
Standards | IEC 60947-5-1, IEC 60947-1 |
Compliance with the Directives (Y/N)  | Yes |
Suitable for safety functions (Y/N) | No |
suitable for exterior use (Y/N) | Yes |
Mounting | central nut AF41 |
Mounting position | arbitrarily |
Materials |
- Material of the front ring | Plastic |
- Material of the bellows | Silicone |
Material thickness of the sealing bellows | 1.5 |
Color |
- Colour of the bellows | Grey |
- Colour of the front ring | Black |
Weight | 140 |
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Mechanical data |
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Design of electrical connection | Connector M12, 8-pole |
Number of terminals | 1 |
Mechanical life |
Total | 1.000.000 operations |
Touch position | 500000 operations for each position |
Switching frequency | 1200 S |
Actuating force | 11 |
actuating travel | 20 |
restistance to shock | 30 / 11 |
Continuous shock | 10 / 16 |
Resistance to vibrations (reed contacts) | 20 / 10 … 2000 |
additional sealing element (Y/N) | Yes |
Latching (Y/N) | No |
Probing possible (Y/N) | Yes |
Return to zero position (Y/N) | Yes |
Number of directions | 2 |
Number of switch positions | 0 |
Number of the touch position | 2 |
Position A, B |
Front plate thickness |
- min. front plate thickness | 1.5 |
- max. front plate thickness | 6 |
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Ambient conditions |
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Ambient temperature |
- Min. environmental temperature | −40 |
- Max. environmental temperature | +80 |
Protection class |
outside front plate | IP67, IP69 |
contact element | IP67 |
Degree of pollution | 2 |
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Electrical data |
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Switching principle | reed contacts, Non-contact principle |
Switching capacity | 7.2 |
Rated impulse withstand voltage | 0,5 |
Rated insulation voltage | 30 |
Operating current | 0,3 A |
Utilisation category | DC-12: 30 V / 0,3 A |
Max. fuse rating | 0,5 A |
Contacts at position |
- A | 1 Normally open contact (NO) |
- B | 1 Normally open contact (NO) |
- C | - |
- D | - |
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ATEX |
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Explosion protection categories for gases | None |
Explosion protected category for dusts | None |
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Dimensions |
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Dimensions |
- Length of the actuator | 85 |
- Mounting depth | 30 plus Connector |
Hole of central anchorage, diameter | 22.7 |
Mounting hole IEC/EN 60947-1 | 22.3 + 0,4 |
Spacing | 90 x 90 |
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K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal The data and values have been checked throroughly. Technical modifications and errors excepted. Generiert am
17.02.2019 -
04:42:04h Kasbase 3.3.0.F.64I |