Terminal block enclosure

RK 4/25-25x4²

254 x 180 x 90 mm Article number: 61502501

with 25 screw terminals 4 mm², (type Weidmüller WDU 4)

Terminal block enclosure, Polystyrene, light grey, similar to RAL 7035, incl. 8 attachment bushes M20, seal range 8 - 13.5 mm, IP54, 2 attachment bushes M25, seal range 9 - 18.5 mm, IP54, 1 attachment bush M32, seal range 13 - 23 mm, IP54

Technical data

Measures:
Width:
254 mm
Length:
180 mm
Height:
90 mm
Material:
Box:
Polystyrene, light grey, similar to RAL 7035
Cover:
Polystyrene, light grey, similar to RAL 7035
Sealing:
Polyurethane
Cover screw:
Polyamide 6, fiber-glass reinforced
material:
polystyrene
Other attributes:
Ingress protection:
IP66/IP54 - acc. EN60529 / DIN VDE 0470-1
Impact resistance:
IK07 acc. DIN EN 5012 / VDE 0470 Part 100
Protection class:
II - isolate protection acc. VDE 0106
Heavy metals-free:
Yes
PVC-free:
Yes
Silicone-free:
Yes
Combustion behaviour acc. to UL 94:
HB acc. UL94
Combustion behaviour acc. to VDE:
650°C acc. VDE 0471/ EN 60695
Fitted for outdoor application:
No
Cable entries:
Yes
sealable:
Yes
weatherproof:
No
Equiqment:
screw terminals
Number terminals:
25 Quantity
Rated cross section:
4 mm²
Environmental attributes:
Ambient temperature (min.):
-25 °C
Ambient temperature (max.):
40 °C
Ambient temperature (24 h):
35 °C
Max. rel. humidity at 25° C (short term):
95%
Max. rel. humidity at 40° C:
50%