K 2404

Product properties

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ELECTRICAL PROPERTIES

Rated insulation voltage:

U_i = 690 V

Rated current:

I_n = 400 A

CONNECTION DATA

Terminal cross-section:

Maximum number of conductors clamping units each	Conductor cross-section min.	Conductor cross-section max.	Conductor cross section	Conductor type	Conductor material
1	25 mm²	240 mm²	stranded	round	Cu, Al
2	25 mm²	120 mm²	stranded	round	Cu, Al
1	50 mm²	185 mm²	solid	sector	Cu, Al
2	50 mm²	120 mm²	solid	sector	Cu, Al
1	35 mm²	240 mm²	stranded	sector	Cu
2	35 mm²	120 mm²	stranded	sector	Cu
2	35 mm²	50 mm²	solid	round	Al
1	95 mm²	185 mm²	stranded	sector	Al
2	50 mm²	95 mm²	stranded	sector	Al

Number of clamping units per pole:

Connection type:

Screw connection

Ferrule required for flexible conductors:

Yes

Tightening torque of the terminal:

40 Nm

Leiter von vorne einlegbar:

Yes

CABLE ENTRIES

Cable entries:

Number of cable entries	Type of cable entry	Size of the metric knockouts	Position of cable entry
4	metric knockouts	M40, M50	wall left+right
8	metric knockouts	M32	wall left+right
2	metric knockouts	M20	wall top
10	metric knockouts	M25	wall top
1	metric knockouts	M32, M40	wall top
4	metric knockouts	M25	wall bottom
3	metric knockouts	M40, M50	wall bottom

MECHANICAL PROPERTIES

Type of lid fastening:

Tool operation

IP degree of protection:

IP65

Impact strength:

IK08

Sealable without accessories:

Yes

AMBIENT CONDITIONS

Application area:

Indoor installation

Maximum ambient temperature 24 h:

35 °C

Ambient temperature:

-25 °C up to +40 °C

Relative humidity:

≤ 50 % at 40 °C, ≤ 100 % at 25 °C

MATERIAL PROPERTIES

Material:

Polycarbonate

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

960 °C

UL 94:

V-2

Temperature resistance:

-25 °C up to +80 °C

Halogen-free:

Yes

Silicone-free:

Yes

DIMENSIONS

Height:

600 mm

Width:

300 mm

Depth:

170 mm

Net weight:

8.357 kg

CERTIFICATES

Conforming to the standards:

DIN EN 60670-1/-22, IEC 60670-1/-22

SALES DATA

Product number:

3900225

EAN:

4012591653073

Pack unit:

Customs tariff number:

85369010

ETIM class:

DYNAMIC: EC002600 - Box/housing for surface mounting on the wall/ceiling
ETIM-8.0: EC002600 - Box/housing for surface mounting on the wall/ceiling
ETIM-7.0: EC002600 - Box/housing for surface mounting on the wall/ceiling
ETIM-6.0: EC002600 - Box/housing for surface mounting on the wall/ceiling
ETIM-5.0: EC002600 - Box/housing for surface mounting on the wall/ceiling
ETIM-4.0: EC002600 - Box/housing for surface mounting on the wall/ceiling

NOTE

Before connecting, aluminum conductors must be pre-treated according to the appropriate technical recommendations, see technical information aluminum conductors

When using the sealing plugs supplied, the specified protection class is not changed.

TENDER TEXT

Tender text (system):

Cable junction boxes according to IEC 60670-22 with integral terminal block; cable entry via add-on flanges. Suitable for indoor areas and protected outdoor installation in accordance with DIN VDE 0100, Part 737. For ambient temperature maximum +40 °C and minimum -25 °C, at relative humidity 50% at +40 °C or 100% at +25 °C. Material temperature resistance from -25 °C to +90 °C; flammability behavior according to VDE 0471, Part 2 - glow-wire test 750 °C; UL 94 V-2. Degree of protection according to IEC 60529: IP 65 with add-on hubs AKM. Rated insulation voltage: 690 V. Material: thermoplastic, halogen- and silicone-free. Color: grey, RAL 7035. Lid fastening via quick-release catches, sealable without accessories. Make: HENSEL K.

Tender text (product):

Nominal cross-section: 25-240 mm², 4-pole terminal, dimensions HxWxD 600 x 300 x 170 mm

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K 2404

ELECTRICAL PROPERTIES

CONNECTION DATA

CABLE ENTRIES

MECHANICAL PROPERTIES

AMBIENT CONDITIONS

MATERIAL PROPERTIES

DIMENSIONS

CERTIFICATES

SALES DATA

NOTE

TENDER TEXT

DATA SHEETS

DECLARATION OF CONFORMITY

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CERTIFICATES

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