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ATEX signaling
ATEX communication
Industrial and explosion proof lighting
Enclosures and accessories
Control Stations and Control Devices
ATEX detection and monitoring
HVAC ATEX and refrigeration
Ex security sensor for zone 1, 21
EX RC SI 56
Out of stock
- Ex Zones 1 and 21
- Plastic box
- Suitable for the agri-food industry
- Long lifespan
- Reed Contacts, coded
- Frontal actuation
- Switching distance up to 6 mm
- With connection cable
- Also available in special version for zone 2 Gas or 22 Dust
- DNV-GL shipbuilding approval available on request
- Please indicate necessary international approvals!
Security policy 
Delivery policy 
EX safety sensors are used to monitor the position of sliding, swivelling or removable protectors. For security functions according to DIN VDE 0660-209, the devices must only be used with a PL “”e” protection door monitoring module according to EN ISO 13849-1 or up to SILCL 3 in accordance with EN 62061.
Data sheet
- Certificate(s)
- PTB 08 ATEX 2027 X, Iecex PTB 08.0042 X
- Degree of protection
- IP67
- Ambiant temperature
- -20°C to +70°C
- Cable type
- Connection cable 4 x AWG 24 UL
