The junction boxes of the SA, SAG series are mainly used as explosion proof boxes and/or to transport cables to the control rooms for analog or digital signals as well as for the control, monitoring and signaling associated with equipment such as engines, pumps … etc., or to provide physical readings such as flow, level, temperature, pressure, etc.
Construction 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).
Certification
ATEX
Iecex
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
Aluminium
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
Terminal section
1.5 ÷ 300 mm2
Gaskets
Silicone acid/hydrocarbon and high temperatures resistant