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Aluminium alloy junction boxes for zone 1, 2, 21, 22
SA, SS
Out of stock
- Zone 1, 2, 21, 22
- Low-copper aluminum alloy
- Stainless steel bolts and screws
- Silicone seal
- Internal/external earth screws
- Fixing legs
- Polyester coating RAL 7035 (Ex e) or RAL 5015 (Ex i)
Security policy 
Delivery policy 
The SA Series junction boxes, made of aluminum alloy, are suitable for electrical installations as augmented safety boxes or intrinsic safety boxes. They can be supplied with multipolar or modular terminal blocks. In addition, they can be equipped with nightlights, push buttons and measuring instruments to assemble control and signalling stations. The SA series boxes can be pierced to customer specifications.
Data sheet
- Certification
- ATEX
Iecex - Certificate(s)
- EN 60079-0 - EN 60079-1 - EN 60079-7 - EN 60079-11 - EN 60079-31
- Suitable for
- Area 1/21
- Protection mode
- Ex
Ex e
Ex tb - Degree of protection
- IP66
- Choc resistance
- IK10
- Corrosion resistance
- Aluminium alloy tested by standards EN 60068-2-30 (hot/wet cycles) and EN 60068-2-11 (salt fog tests)
- Material
- Stainless steel 304L
- Frequency
- 50/60 Hz
- Rated current
- 312 A, 1 A for exec. Ex eb, 100 mA for exec. Ex ia, 10 A for exec. Ex eb, 100 mA for exec. Ex ia
- Gaskets
- Silicone acid/hydrocarbon and high temperatures resistant
- Bolts and screws
- Stainless steel Entries: 2 ISO M25 entries
- Mounting type
- Aluminium cast iron feet for M6 screws
