Modification designation |
Sizes, mm |
Q-ty of inputs, up to |
Q-ty of contacts, up to |
КМ-О IP66 1530 stainless steel | 150х300х62 | 12 | 28 |
Fireproof junction boxes КМ-О IP66 are designed for connection and branching of fire-resistant cable lines. They are used for outdoor and indoor installation under a shelter.
The body is made of stainless steel sheet AISI 304 1.2 mm thick. Body of fireproof junction box has a rectangular or square shape. The lid is hermetically sealed to the housing by the connection with screws and sealing silicone gasket. Inside the enclosure there are ceramic terminal blocks. On the cover and on the housing there are grounding clamps "PE". In side walls there are stainless steel cable glands that provide protection degree at least IP66.
Fireproof junction boxes are made of stainless steel AISI 304, which has chemical and corrosion resistance, high strength, and has excellent low-temperature properties. The screw ends on the terminal block have a rounded shape that allows the wires to be secured without damage. Ceramic terminal blocks provide a secure connection in fire conditions.
All external fixing elements are made of stainless steel. The gaskets are made of frost-resistant silicone, designed for ambient temperatures down to -60 ° C.
Boxes are certified to comply with technical regulations: TR TS 004/2011 "On Safety of Low Voltage Equipment".
Main technical specifications
Shell protection degree: IP66
Fire resistance as part of a cable line: 60 minutes.
Climatic modification as per GOST 15150: MC1.
Operating temperature range from -40 ° C to +80 ° C
Connected cable diameter: 4-18 mm.
Nominal connecting capacity of terminals: 3.0, 6.0, 10.0 mm2.
Rated voltage: 450 V
Designation | КМ-О IP66 1530 stainless steel |
Dimensions | 150х300х62 mm |
Number of contacts | 28 |
Number of inputs, up to | 12 |
Power supply: voltage | 450 V |
Sheath protection degree | IP66 |
Temperature regime | from - 40ºС tо +130ºС |
Weight | 3,4 kg |