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Small distributions boards

AK-F 28 UL

Productnumber: 73352852 | Dimensions: 315 x 450 x 155 mm

Small distributions boards, protection class IP65, UL Type Rating 3R, 12/12K, Flange type, 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 (UL 50 & CSA 22.2 No. 94.1-07, UL 50E & CSA C22.2 No. 94.2-07), 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), open top/bottom sides for the use with various flanges or for the combination of several AK-F distributors via combination flange, for installations in the industrial environment and protected outside areas

2-row, 28 available modules, without PE/N terminal

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 modules per row 28
UL Type Rating 3R, 12/12K

Colours

Base unit colour grey
Cover colour grey

Dimensions

Width 315 mm
Length 450 mm
Height 155 mm
Inner length 430 mm
Inner width 295 mm
Inner height 106 mm
Weight 2.867 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
Flange variant yes
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 4013902575411
Packing Unit Code CT
ETIM Class EC000214
Custom tariff number 85369095

Material

Base unit material Polycarbonate, glass-fibre reinforced
Cover material Polycarbonate
Entry material not relevant
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 (UL 50 & CSA 22.2 No. 94.1-07, UL 50E & CSA C22.2 No. 94.2-07)
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 EN pdf (3 MB)
Product manual DE pdf (4 MB)

Certificate

UL Certificate (UL-Standard) EN pdf (182 KB)

Accessories

Flange for AK-F AK3 FL00

  • Dimensions : 79,9 x 266,2 x 40 mm
  • Productnumber: 73382001

without knockouts

 

Enclosure wall including flange connector for sealing the face of AK-F enclosures

 

Flange for AK-F AK3 FL01

  • Dimensions : 79,9 x 266,2 x 40 mm
  • Productnumber: 73382101

with knockouts: 1 x M50/M40, 2 x M40/32, 2 x M20

 

Enclosure wall including flange connector for sealing the face of AK-F enclosures

 

Flange for AK-F AK3 FL02

  • Dimensions : 79,9 x 266,2 x 40 mm
  • Productnumber: 73382201

with knockouts: 5 x M25/M20, 4 x M20, 2 x M16

 

Enclosure wall including flange connector for sealing the face of AK-F enclosures

 

Flange for AK-F AK3 KFL

  • Dimensions : 79,9 x 266,2 x 40 mm
  • Productnumber: 73382901

 

Combination flange incl. flange connector for the front connection of AK-F enclosures

 

Masking off strips AK AS UL

  • Dimensions : 52 x 107,8 x 9,1 mm
  • Productnumber: 79901252

Width 108 mm for 6 distribution units

 

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

 

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...

 

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...

 

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...

 

Tender text

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