Woehner 33079 NH Fuse Type Disconnector 160 A

Introduction: Germany Woehner/Wiener QUADRON®60Classic NH fuse type disconnector, size 00, 160 A, busbar mounting, upper/lower connection, screw M8 for 5-wire system, suitable for busbars 12, 15, 20, 25, 30 x 5, 10 and special-shaped busbars.
Woehner/Wiener 33079

Product parameters

Current rating (IEC): 160 A

Rated voltage (IEC) AC: 690 V

Rated voltage (IEC) DC: 440 V

Rated insulation voltage Ui DC: 500 V

Rated impulse withstand voltage Uimp: 6 kV

Conditional short-circuit current rating with fuse: 50 kA / 690 V

Working class with fuse measurement: gG

Power Output:

At 80% typical load, the power consumption reaches 11.3W.

(Power consumption at full load is 17.7 W.) ）

Maximum voltage IEC AC: 800 V

Fuse combination appliances in accordance with IEC 60947-3 are only allowed to operate above the rated operating voltage when used as a fuse-type isolator without breaking capacity, when used in excess of the rated insulation voltage and marked accordingly.

Suitable for gG and aM fuses according to IEC/EN 60269-2

The separation function between the incoming and outgoing connections is determined according to the opening requirements of the product standard for the switching mechanism

Mechanical values

W x H x D: 106 x 200 x 97

Weight: 100 kg/100

Number of poles: 3 lines

Suitable busbars: 12, 15, 20, 25, 30 x 5, 10 and profiled busbars

Frontal protection rating: IP30

Bus connection:

Pre-compacted elastic connection,

Convenient snap-in structure,

Easy conversion between 5 mm and 10 mm thick busbars by means of combination feet.

Connecting ends

Screw M8

Platen connection (included in the scope of delivery) : Copper 1.5 -70mm² rm, f+AE; Multilayer soft copper bar 12x1-10;

3 Nm torsional moment

Raw material properties

Main: Temperature resistance up to 125°C,

Flame retardant according to UL 94,

Creep resistance CTI 200,

Halogen-free

Touch protection: temperature resistance up to 125°C,

Flame retardant according to UL 94,

Creep resistant CTI 200

Cover: temperature resistance up to 125°C,

Flame retardant according to UL 94,

Creep resistant CTI 200

Adapter plate: temperature resistance up to 125°C,

Flame retardant according to UL 94,

Creep resistant CTI 200

Contacts: Pre-pressed elastic copper connections, silver-plated

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Woehner 33079 NH Fuse Type Disconnector 160 A

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