Mi 6255

Product properties

ELECTRICAL PROPERTIES

Rated voltage:

U_n = 690 V

Rated insulation voltage:

Rated insulation voltage	Voltage type
U_i = 690 V	a.c.
U_i = 1000 V	d.c.

Protection class:

Rated current of busbar:

400 A

Rated short-time withstand current:

I_cw = 15 kA / 1 s

Rated peak withstand current resistance (lpk):

I_pk = 30 kA

MECHANICAL PROPERTIES

Protection against accidental contact according to DIN EN IEC 61439 fulfilled by enclosure cover

Type of lid fastening:

Tool operation

Busbar polarity:

Busbar dimensions:

Name of the pole

Width of the busbar

Thickness of the busbar

L1-L3

20 mm

10 mm

12 mm

10 mm

12 mm

5 mm

Centreline spacing of busbars:

60 mm

Distance between busbar supports to be equipped:

213 mm

Can be combined:

Yes

IP degree of protection:

IP65

Impact strength:

IK08

AMBIENT CONDITIONS

Application area:

Indoor installation

Maximum ambient temperature 24 h:

35 °C

Ambient temperature:

-5 °C up to +40 °C

Relative humidity:

≤ 50 % at 40 °C, ≤ 100 % at 25 °C

Rated loading factors

Rated power dissipation in ENYGUIDE:

power dissipation capability Pde	Temperature difference
P_de = 1.2 W	1 K

Installed power dissipation of the busbar in ENYGUIDE:

P_v = 19.14 W

MATERIAL PROPERTIES

Material:

Polycarbonate

Glow wire test according to IEC 60695-2-11:

960 °C

UV resistant according to DIN EN IEC 61439-1:

Yes

Halogen-free:

Yes

Silicone-free:

Yes

DIMENSIONS

Height:

300 mm

Width:

300 mm

Depth:

170 mm

Net weight:

3.973 kg

COLOURS

Colour of the lid:

transparent

Bottom part colour:

grey

CERTIFICATES

Conforming to the standards:

DIN EN IEC 61439-2

SALES DATA

Product number:

2000785

EAN:

4012591657859

Pack unit:

Customs tariff number:

85371098

ETIM class:

DYNAMIC: EC002274 - Busbar housing
ETIM-9.0: EC002274 - Busbar housing
ETIM-8.0: EC002274 - Busbar housing
ETIM-7.0: EC002274 - Busbar housing
ETIM-6.0: EC002274 - Busbar housing
ETIM-5.0: EC002274 - Busbar housing
ETIM-4.0: EC002274 - Busbar housing

TENDER TEXT

Tender text (system):

Insulated low-voltage switchgear assembly in box-type design according to IEC 61439-2 for wall mounting. Enclosures must be suitable for outdoor installation; the climatic effects and impacts on the equipment must be observed. Box bases and lids made of impact-resistant polycarbonate, halogen- and silicone-free, color RAL 7035, transparent lid with quick-release fasteners for tool operation. Burning behavior according to IEC 60695-2-11 glow-wire test at +960 °C. Maximum water absorption of 10 mg according to DIN 53473. Protective measure: Protective insulation (protection class II). Manufacturer: HENSEL Mi-distributor.

Tender text (product):

Busbar box 5-pole, N conductor with the same current-carrying capacity as the outer conductors. Degree of protection: IP 65 according to DIN EN 60 529. Dimensions HxWxD 300 x 300 x 170 mm

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