SICK RE21-SA03
Safety switch, non-contact, magnetic, re21 series sensor with integral 3m cable and actuator, 1 NO, 1 NC, 30VDC, 400mA, (1059506)
This SICK RE21-SA03 is supplied brand new by PartLogic for machine guarding, safety circuits, operator protection, production equipment and industrial compliance applications. It forms part of our Industrial automation > Safety > Safety switches range and is referenced internally as PartLogic SKU PL26805676835.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| System part | Sensor with actuator |
| Sensor principle | Magnetic |
| N/O contacts | 1 |
| N/C contacts | 1 |
| Signaling contacts | 0 |
| Assured switch on distance S ao | 6 mm |
| Assured switch off distance S ar | 31 mm |
| Active sensor surfaces | 1 |
| Actuation directions | 5 |
| B 10d parameter | 2 x 10 switching cycles (with small load) |
| Type | Type 4 (EN ISO 14119) |
| Actuator coding level | Low coding level (EN ISO 14119) |
| Safe state in the event of a fault | The switch has no internal fault detection and is unable to assume a safe state in the event of a fault. Fault detection is performed by the connected safety-related logic unit. |
| Safe series connection | None, only individual wiring (with diagnostics) |
| Connection type | Cable |
| Length of cable | 3 m |
| Cable diameter | 5.8 mm |
| Conductor cross section | 0.25 mm² |
| Bend radius (with fixed installation) | > 12 x cable diameter |
| Bend radius (with moving cable) | > 15 x cable diameter |
| Cable material | PVC |
| Conductor material | Copper |
| Display elements | LEDs |
| Type of output | Reed contacts |
| Switching voltage | ≤ 30 V DC |
| Switching current | ≤ 400 mA |
| Design | Rectangular |
| Dimensions (W x H x D) | 25 mm x 88 mm x 13 mm |
| Weight | 0.2 kg |
| Housing material | VISTAL® |
| Enclosure rating | IP67 (IEC 60529) |
| Ambient operating temperature | –30 °C ... +60 °C |
| Storage temperature | –30 °C ... +60 °C |
| Vibration resistance | 10 Hz ... 55 Hz, 1 mm (EN 60947-5-3) |
| Shock resistance | 30 g, 11 ms (EN 60947-5-3) |
| ECLASS 5.0 | 27272402 |
| ECLASS 5.1.4 | 27272402 |
| ECLASS 6.0 | 27272402 |
| ECLASS 6.2 | 27272402 |
| ECLASS 7.0 | 27272402 |
| ECLASS 8.0 | 27272402 |
| ECLASS 8.1 | 27272402 |
| ECLASS 9.0 | 27272402 |
| ECLASS 10.0 | 27272402 |
| ECLASS 11.0 | 27272402 |
| ECLASS 12.0 | 27274401 |
| ETIM 5.0 | EC002544 |
| ETIM 6.0 | EC002544 |
| ETIM 7.0 | EC002544 |
| ETIM 8.0 | EC002544 |
| UNSPSC 16.0901 | 39122205 |
| EU declaration of conformity | ✔ |
| UK declaration of conformity | ✔ |
| China RoHS | ✔ |
| UK-Type-Examination approval | ✔ |
| cULus certificate | ✔ |
| TÜV approval | ✔ |
| TÜV approval annex | ✔ |
| S Mark certificate | ✔ |
| EC-Type-Examination approval | ✔ |
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