Terminal block enclosure

RKA 4/68-L

Productnumber: 62990201 | Dimensions: 300 x 300 x 132 mm

Terminal block enclosure, protection class IP65, nominal cross-section 4 mm², Ui=400V AC, Polystyrene, internal fixing points, for standard indoor installations

without terminals, with mounting rails NS35

Accessories supplied:
10  Double-membrane seal IP66 M20 sealing range 7 - 12 mm, 2 Double-membrane seals IP66 M25 sealing range 9 - 16 mm, 2 Double-membrane seal M32 sealing range 14 - 21 mm, 1 Double-membrane seal IP66 M40 sealing range 19 - 28 mm

electrical characteristics

Rated insulation voltage AC 400 V
Max. conductor cross section 4 mm²
Protection class II
Type of protection IP65
UL Type Rating not specified

Dimensions

Width 300 mm
Length 300 mm
Height 132 mm
Weight 1.577 kg

Material characteristics

UV-resistant no
Halogen free yes
Flammability class according with UL94 HB
Glow-wire flammability according to EN 60695-2-11 650 °C

mechanical properties

Type of fastening Wall/ceiling mounting
Impact strength IK07
Sealable yes
Fastening internal fixing points

Ambient conditions

max. relative humidity 25°C 95 %
max. relative humidity 40°C 50 %
Min. ambient temperature -25 °C
Max. ambient temperature 40 °C
24h ambient temperature 35 °C
Installation location Indoors

Sales Information

EAN 4013902858484
Packing Unit Code CT
ETIM Class EC002713
Custom tariff number 85389099

Material

Base unit material Polystyrene
Cover material Polystyrene
Sealing material Polyurethane
Cover screw material Polyamide, glass-fibre reinforced

Download Data Sheet

Download Data Sheet

Dimensioned drawing

Dimensional drawing dxf (7 MB)
Dimensional drawing dwg (1 MB)
Dimensional drawing pdf (1 MB)

Certificate

CE Declaration DE/EN/FR pdf (81 KB)
UKCA Declaration EN pdf (49 KB)

Accessories

External hinge set ASS-gro

  • Dimensions : 140 x 120 x 20 mm
  • Productnumber: 19000501

External hinge set large, from TK PS/PC 1811 and from AKL/AKi 1

 

External hinge set for retrofitting the enclosure cover to hinged door, incl. 2 hinges, fixing...

 

Padlock kit VSG

  • Dimensions : 100 x 80 x 25 mm
  • Productnumber: 19010001

from TK PS/PC 1811 onwards and AKL/AKi 1

 

Padlock kit for upgrading the enclosure cover to lockable hinged door, incl. padlock, 2 hinges,...

 

Combi set KS M20

  • Dimensions : 100 x 40 x 30 mm
  • Productnumber: 19202001

Thread length 17 mm

 

Combination set for connecting enclosures with metric entries, polystyrene, grey, complete with...

 

Combi set KS M25

  • Dimensions : 36 x 32 x 27 mm
  • Productnumber: 19202501

Thread length 19 mm

 

Combination set for connecting enclosures with metric entries, polystyrene, grey, complete with...

 

Combi set KS M25-gro

  • Dimensions : 36 x 32 x 22 mm
  • Productnumber: 19202601

Thread length 22 mm

 

Combination set for connecting enclosures with metric entries, polystyrene, grey, complete with...

 

Combi set KS M32

  • Dimensions : 100 x 50 x 30 mm
  • Productnumber: 19203201

Thread length 20 mm

 

Combination set for connecting enclosures with metric entries, polystyrene, grey, complete with...

 

Combi connector KST M25-17

  • Dimensions : 29,5 x 29,5 x 17 mm
  • Productnumber: 19302501

Length 17 mm, for vertical connection of AK/AKi 03 - 12 distribution...

 

Combination socket for connecting enclosures, polyethylene, grey, for wall thickness 1.5 - 4.0 mm

 

Combi connector KST M25-33

  • Dimensions : 29,5 x 29,5 x 33 mm
  • Productnumber: 19302601

Length  33 mm, for vertical connection of AK 14 - 56, AK/AKi 24...

 

Combination socket for connecting enclosures, polyethylene, grey, for wall thickness 1.5 - 4.0 mm

 

Combi connector KST M32

  • Dimensions : 36,5 x 36,5 x 24,5 mm
  • Productnumber: 19303201

Length 25 mm, for vertical and horizontal connection of AK/AKi 24...

 

Combination socket for connecting enclosures, polyethylene, grey, for wall thickness 1.5 - 4.0 mm

 

Combi set AK KS-IP65

  • Dimensions : 235 x 150 x 7 mm
  • Productnumber: 79100101

 

Combi set, for horizontal or vertical combination of all AK enclosures (until 04/15) and AKi...

 

External fixing lugs AK ABL-ES

  • Dimensions : 110 x 40 x 20 mm
  • Productnumber: 79300401

Set = 4 pcs.

 

External fixing lugs, for mounting separate enclosures or small units on flat wall surfaces, can be...

 

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