Data sheet
SRBE-CA3-YR90-R-2A-1W-C2M20-EX (3471021) Sensorbox
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OT-FESTO070088
Example illustration
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| Design | Angular |
| Based on standard |
EN 60947-5-2, ISO 5211, VDI/VDE 3845 |
| CE certificate (see declaration of conformity) |
to EU EX protection directive (ATEX), to EU low voltage directive |
| UKCA marking (see declaration of conformity) | II 2G |
| Ex ignition protection type gas | Ex db IIC T6 Gb |
| ATEX dust category | II 2D |
| Ex ignition protection type dust | Ex tb IIIC T61°C Db |
| Ex protection approval outside of the EU |
EPL Db (BR), EPL Db (CN), EPL Db (IEC-EX), EPL Db (IN), EPL Db (KR), EPL Gb (BR), EPL Gb (CN), EPL Gb (IEC-EX), EPL Gb (IN), EPL Gb (KR) |
| Ex ambient temperature | -20°C <= Ta <= +60°C |
| Certified awarding point |
DNV 16.0067X, FTZU 15 ATEX 0095X, GYJ 16.1497X, IECEx FTZU 15.0014X, KCC-18-GA4BO |
| Max. surface temperature |
LABS containing materials included, RoHs compliant |
| Safety Integrity Level (SIL) | SIL 2 |
| Material information | Reed magnetic |
| ambient temperature [°C] | -20 to 60 |
| Control output | Contact |
| Switching element function | Change switch, One pin |
| Max. output current AC [mA] | 416 |
| Max. output current DC [mA] | 3.000 |
| Operating voltage range AC [V] | 0 bis 220 |
| Operating voltage range DC [V] | 0 to 30 |
| Electrical connection |
10 pin, Screw clamp |
| Lockable conductor nominal cross-section [mm²] | 0.25 to 2.5 |
| Microswitch type | M20x1,5 |
| Fastening type |
on flange according to ISO 5211, With mounting brackets |
| Connectable nominal cross section conductor | arbitrary |
| Housing colour | silver |
| Connection point for positioner and position sensor conforms to standard | Aluminium die casting |
| Seals material | NBR |
| Shaft material | High-alloyed stainless steels |
| Screws material | High-alloyed stainless steels |
| Mounting bracket material | High-alloyed stainless steels |
| Pointer material | PC |
| Circlip material | High-alloyed stainless steels |
| Washer material | High-alloyed stainless steels |
| position indicator | yellow / red |
| Settings range angle recording [deg] | 0 to 90 |
| Bearing temperature [°C] | -20 to 60 |
| Protection category | IP67 |
| Shock resistance | Shock test with degree of severity 2 to FN 942017-5 and EN 60068-2-27 |
| Oscillation strength | Transport use test with severity level 2 to FN 942017-4 and EN 60068-2-6 |
| Degree of contamination | 3 |
Further information:
| {{ $t('shop.all.gewicht') }} | 1,8 kg / pcs |
| {{ $t('shop.all.gtin') }} | 4052568269746 |
| {{ $t('shop.display.artikel.zollwarennummer') }} | 85365080 |
| {{ $t('shop.all.hersteller') }} | Festo |
Figure
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number OT-FESTO070088.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 08.12.2025