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Small distributions boards

AK 56

Productnumber: 73345601 | Dimensions: 315 x 750 x 155 mm

Small distributions boards, protection class IP65, 4 rows, 56 available modules, with integrated ventilation elements for reducing the formation of condensation, rated operational voltage: 400V AC, rated insulation voltage: 1000V AC, 1500V DC, certified by VDE (DIN EN 60670-1/-24 (VDE 0606-1/-24)), UL-EU (EN 62208), UL-EU (EN 61439-1/-2), UL-EU (EN 61439-1/-3), UL-EU (EN 61439-1 & EN IEC 61439-7), DLG (Ammonia resistance), metric knockouts on top and bottom for universal cable insertions with cable glands and/or double membrane seals, pre-mounted with double membrane seals M20 at the top, for installations in the industrial environment and protected outside areas

PE/N terminal block, consisting of: PE terminal block with 6 screw terminals 2.5-16mm² and 21 push-in terminals 0.75-4mm², 4 N-modules (connected with jumper) each with 2 screw terminals 2.5-16mm² and 6 push-in terminals 0.75-4mm² with operating lever for toolless releasing of the conductors

Accessories supplied:
Double-membrane seals: 2x M16, 10x M20, 4x M25, 2x M32, 2x M40, sealing plugs, masking and labelling strips

Highlights

Reliable - The high protection class (IP65) and the robust, halogen-free design ensure reliable operation even in a tough industrial environment.

 

electrical characteristics

Rated operating voltage AC 400 V
Rated insulation voltage AC 1000 V
Rated insulation voltage DC 1500 V
Protection class II
Type of protection IP65
vented yes
Number of N-potentials 2
Number of rows 4
Number of modules 56
Number of modules per row 14
with N terminal yes
with PE terminal yes

Colours

Base unit colour grey
Cover colour grey

Dimensions

Width 315 mm
Length 750 mm
Height 155 mm
Inner length 730 mm
Inner width 295 mm
Inner height 106 mm
Weight 5.455 kg

Material characteristics

UV-resistant yes
Halogen free yes
Flammability class according with UL94 V2
Glow-wire flammability according to EN 60695-2-11 960 °C

mechanical properties

Type of fastening Surface mounting
Impact strength IK08
Sealable yes
Cover screw torque 1.2 Nm
Stackable yes

Ambient conditions

max. relative humidity 25°C 90 %
max. relative humidity 40°C 50 %
Min. ambient temperature -35 °C
Max. ambient temperature 80 °C
24h ambient temperature 60 °C
Installation location protected outdoor areas

Sales Information

EAN 4013902496822
Packing Unit Code CT
ETIM Class EC000214
Custom tariff number 85369095

Material

Base unit material Polycarbonate
Cover material Polycarbonate
Sealing material Polyurethane
Cover screw material Polyamide, glass-fibre reinforced
Hinged window material Polycarbonate

Certificates

Test mark VDE (DIN EN 60670-1/-24 (VDE 0606-1/-24))
Test mark UL-EU (EN 62208)
Test mark UL-EU (EN 61439-1/-2)
Test mark UL-EU (EN 61439-1/-3)
Test mark UL-EU (EN 61439-1 & EN IEC 61439-7)
Test mark DLG (Ammonia resistance)

Download Data Sheet

Download Data Sheet

Labelling strips

Labelling strips pdf (2 MB)

Handbook

Product manual DE pdf (4 MB)
Product manual EN pdf (3 MB)

Dimensioned drawing

Dimensional drawing pdf (20 MB)
Dimensional drawing dwg (26 MB)
Dimensional drawing dxf (120 MB)

Certificate

CE Declaration DE/EN/FR pdf (220 KB)
UKCA Declaration EN pdf (49 KB)
UL-EU Certificate (EN 61439-7) EN pdf (257 KB)
VDE Certificate (DIN EN 60670-24) DE/EN pdf (317 KB)
UL-EU Certificate (EN-Standard) EN pdf (396 KB)
UL-EU Certificate (EN-Standard) EN pdf (252 KB)
DLG Approval EN pdf (2 MB)
UL-EU Certificate (EN-Standard) EN pdf (397 KB)
DLG Approval DE pdf (2 MB)
CE Declaration DE/EN/PL pdf (222 KB)

Accessories

Plug clamps KLS N 1/14-SL

  • Dimensions : 94 x 35 x 17 mm
  • Productnumber: 79032101

Blue

 

Terminal, for rigid conductors, 15 clamping points, 1 screwable clamping point 25 mm² (1.5-25 mm²...

 

Plug clamps KLS PE 1/14-SL

  • Dimensions : 94 x 35 x 17 mm
  • Productnumber: 79032201

Green

 

Terminal, for rigid conductors, 15 clamping points, 1 screwable clamping point 25 mm² (1.5-25 mm²...

 

new Terminal rails - AK3 3/14 PE

Terminal rails AK3 3/14 PE

  • Productnumber: 73385001

Base carrier with PE terminal rail with 3 screw terminals 2.5-16mm²...

 

Base support with integrated PE terminal rail, for installation in AK small distribution board from...

 

new Terminal rails - AK3 6/21 PE

Terminal rails AK3 6/21 PE

  • Productnumber: 73385101

Base carrier with PE terminal rail with 6 screw terminals 2.5-16mm²...

 

Base support with integrated PE terminal rail, for installation in AK small distribution board from...

 

new N-Module-Set - AK3 1/6/1 N

N-Module-Set AK3 1/6/1 N

  • Productnumber: 73385201

4 N-modules each with 2 screw terminals 2.5-16mm² and 6 push-in...

 

N-module with operating lever for tool-free release of the wires, with 2 screw terminals each...

 

Cable cover AK3 KBL

  • Dimensions : 113,3 x 315,5 x 126 mm
  • Productnumber: 73383101

 

Cable cover for the attachment to AK/AK-F 14/28/42/56/70 housings, as well as Plus types, can be...

 

Mounting socket AK3 STD

  • Dimensions : 75 x 75 x 29 mm
  • Productnumber: 73383401

Schuko® protection rating IP54.

 

Mounting socket 16 A, 230 V for the lateral assembly on enclosures AK/AK-F 14/28/42/56/70, as well...

 

Lock fittings AK SGA-1

  • Dimensions : 110 x 75 x 15 mm
  • Productnumber: 70610201

Identical locks

 

Lock fittings, for installation in hinged doors of distribution boards AK 03 to AK/AKi 70 and AK/AKi...

 

Lock fittings AK SGA-2

  • Dimensions : 140 x 80 x 15 mm
  • Productnumber: 70690201

Different closures, max. 10 different closures possible

 

Lock fittings, for installation in hinged doors of distribution boards AK 03 to AK/AKi 70 and AK/AKi...

 

Standard rail AK3 NS35-14

  • Dimensions : 275 x 50 x 30 mm
  • Productnumber: 73381201

for 14 modules, Incl. profile rail mount for all AK/AK-F...

 

Standard rail as profile rail 35 x 7.5 mm

 

Standard rail AK3 NS35-275

  • Dimensions : 35 x 275 x 27,5 mm
  • Productnumber: 73381301

Length 275 mm, Incl. universal floor fixing mounts for all AK/AK-F...

 

Standard rail as profile rail 35 x 7.5 mm

 

Combination cable gland AK3 KS M50

  • Dimensions : 130 x 80 x 50 mm
  • Productnumber: 73383001

 

M50 combination cable gland for lateral connection of enclosures AK/AK-F 14/28/42/56/70 including...

 

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

 

Partition wall AK3 TW

  • Dimensions : 300 x 108 x 34 mm
  • Productnumber: 73383201

 

Separation wall made of plastic, suitable for the interior subdivision of AK/AK-F 14/28/42/56...

 

External fixing lugs AK3 ABL-ES

  • Dimensions : 30 x 85 x 10,3 mm
  • Productnumber: 73383301

 

Stainless steel external fixing lugs, suitable for enclosure AK/AK-F 14/28/42/56/70, as well as Plus...

 

Masking off strips AK AS

  • Dimensions : 108 x 52 x 9 mm
  • Productnumber: 79901201

Width 108 mm for 6 distribution units

 

Masking off strips, to close off unused circuit-breaker positions, detachable, grey

 

Masking off strips AK AS-v

  • Dimensions : 225 x 51 x 9 mm
  • Productnumber: 79901301

Width 216 mm for 12 distribution units, lockable

 

Masking off strips, to close off unused circuit-breaker positions, detachable, grey

 

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