Data Sheet

Degree of Protection   IP65
Material characteristics
Material   glass-fibre reinforced polycarbonate (base)
non-reinforced polycarbonate (cover)
Halogen free
Surface treatment   Resistant to corrosion
Material properties
Electrical   
Track resistance   KB160, KC175 (base, to IEC 60112)
KB100, KC200 (cover, to IEC 60112)
Surface resistance to IEC 60093 
Ω x 10
13
1
Thermal   
Temperature resistant   -40 °C - 120 °C (enclosure)
85 °C (enclosure bolt)
80 °C (gasket)
Chemical resistance   
Chemical resistant   Resistant against: Acids < 10 %, mineral oil, alcohol, gasoline, greases, salt
solutions
Partly resistant to: Acids > 10 %
Not resistant to: alkalis, benzene
Atmospheric   
Saline spray   IEC 60068-2-11
UV resistance   Beneath protective shield
Flammability characteristics   
Flammability classification according to UL94   V1 (base)
V2 (cover)
Design verification as per IEC/EN 61439
Technical data for design verification   
Heat dissipation, at an ambient temperature of 35°C, delta T: 20 degrees in top
of the enclosure, calculated as per IEC 60890
  
Individual enclosure for wall mounting P
V
W 36
Starting enclosure for wall mounting P
V
W 33
Middle enclosure for wall mounting P
V
W 31
Heat dissipation, at an ambient temperature of 35°C, delta T: 35 degrees in top
of the enclosure, calculated as per IEC 60890
  
Individual enclosure for wall mounting P
V
W 72
Starting enclosure for wall mounting P
V
W 67
Middle enclosure for wall mounting P
V
W 62
IEC/EN 61439 design verification   
10.2 Strength of materials and parts   
10.2.2 Corrosion resistance   Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures   Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat   Meets the product standard's requirements.
10.2.3.3 Verification of resistance of insulating materials to abnormal heat
and fire due to internal electric effects
  Lower part: 960 °C / cover: 850 °C; meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation   Not relevant to indoor installations.
10.2.5 Lifting   30 kg per enclosure with support frame and lifting aid met; assembled and secured
as per the latest applicable instruction leaflet.
10.2.6 Mechanical impact   IK10
10.2.7 Inscriptions   Meets the product standard's requirements.
10.3 Degree of protection of ASSEMBLIES   IP65
10.4 Clearances and creepage distances   Is the panel builder's responsibility.
10.5 Protection against electric shock   Protection class 2, therefore not applicable.
10.6 Incorporation of switching devices and components   Is the panel builder's responsibility.
10.7 Internal electrical circuits and connections   Is the panel builder's responsibility.
10.8 Connections for external conductors   Is the panel builder's responsibility.
10.9 Insulation properties   
10.9.2 Power-frequency electric strength   U
i
= 1000 V AC
10.9.3 Impulse withstand voltage   8kV
06/18/2021 Eaton 001896 ED2021 V80.0 EN 2 / 4