Siemens Fuse Switch Disconnector, 4 Pole, 400A Max Current

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PHP70,685.68

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PHP79,167.96

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RS Stock No.:
218-3277
Mfr. Part No.:
3KF4440-0LF11
Manufacturer:
Siemens
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Brand

Siemens

Number of Poles

4

Maximum Current

400A

Mounting Type

Surface Mount

Normal State Configuration

8NO/8NC

Range

SENTRON

Series

3KF

Mechanical Fuse Size

NH1, NH2

Auxiliary Contacts Available

Yes

Maximum Operating Temperature

+70°C

Minimum Operating Temperature

-25°C

COO (Country of Origin):
CN
The Siemens switch disconnector with fuse has current ratting of 400 A with 4-pole configuration. They fulfil a safety isolation function in all age circuits. 3KF switch disconnector with fuses are optimized for complex applications in which LV HRC fuses are used. The brand offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.

Protection class IP20
Isolation voltage 1000 V
Ambient temperature -25 °C to +70 °C
Surge voltage resistance 12 kV
Mechanical life 8000

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