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Aluminium alloy junction box for zone 1, 2, 21, 22
CTB
Out of stock
- Zone 1, 2, 21, 22
- 25 different sizes
- Mechanical resistance IK10
- IP66
- Stainless steel AISI 316L
- Stainless steel bolts and screws
- EPDM gasket
- Internal/external earth screws
- Fixing legs
Security policy 
Delivery policy 
The CTB junction box is made from AISI 316L stainless steel sheet for reliable installation in harsh environments of zones 1, 2, 21, 22. With its high level of quality as well as the use of raw materials treated with advanced technologies, this box successfully resists severe external factors, such as water, dust, violent shocks, vibrations, corrosion and extreme temperature fluctuations, guaranteeing optimal service over a very long period of time.
Data sheet
- Suitable for
- Area 1/21
- Protection mode
- Ex
Ex e
Ex tb - Degree of protection
- IP66
- Choc resistance
- IK10
- Material
- Stainless steel AISI 316L
- Frequency
- 50/60 Hz
- Rated current
- 312 A
- Terminal section
- 1.5 ÷ 300 mm2
- Gaskets
- Silicone acid/hydrocarbon and high temperatures resistant
- Bolts and screws
- Stainless steel Entries: 2 ISO M25 entries
- Mounting type
- AISI 316L stainless steel welded feet
