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Fire Resistant Applications

“FK” Cable junction boxes for approved intrinsic fire resistance and insulation integrity 

  • Intrinsic fire resistance in accordance with DIN 4102 Part 12 (German standard) in combination with function-retaining cables
  • Insulation integrity PH120 in accordance with BS EN 50200 in combination with insulation retaining cables
  • Screw anchors, high-temperature-resistant ceramic terminal E30 up to E90 and cable entries included as standard
  • Multi-level knockouts for cable glands in different sizes
  • Closes quickly by a quarter turn – locked position well visible (open – locked)
  • Material: PC-GFS polycarbonate
  • Colour: orange, RAL 2003
  • Glow wire test in accordance with IEC 60695-2-11: 960 °C, flame-retardant, self-extinguishing
  • Resistance to impact: IK 09 (10 Joule)
  • Degree of protection: IP 65/66

Cable entry via integrated elastic membranes
Cable entry via integrated elastic membranes

Alternatively, a cable gland can be set  after removing the elastic membrane and extension ring
Alternatively, a cable gland can be set after removing the elastic membrane and extension ring

Cable entry through the bottom of the box via integrated elastic membrane
Cable entry through the bottom of the box via integrated elastic membrane

Retaining strap prevents the lid from falling or losing
Retaining strap prevents the lid from falling or losing

Closes quickly by a quarter turn – closed position is visible
Closes quickly by a quarter turn – closed position is visible

Multi-level knockouts for cable glands in different sizes
Multi-level knockouts for cable glands in different sizes

Cable entry also possible from the rear side
Cable entry also possible from the rear side

Burning behaviour in glow wire test 750 °C / 960 °C
Burning behaviour in glow wire test 750 °C / 960 °C

High impact withstand IK 09 (10 joule)
High impact withstand IK 09 (10 joule)

All terminals with 2 clamping units per pole
All terminals with 2 clamping units per pole

Terminals prevent damage of conductors, also for flexible conductors without ferrule
Terminals prevent damage of conductors, also for flexible conductors without ferrule

Various conductor cross sections and conductor types
Various conductor cross sections and conductor types

High-position terminals with more space for wiring
High-position terminals with more space for wiring

Different terminal positions and fastening options
Different terminal positions and fastening options

External brackets for fastening are always included
External brackets for fastening are always included