Siemens Fuse Switch Disconnector, 3-Pole, 125A

View all Fuse Switch Disconnectors

Subtotal (1 unit)*

Kr. 2 622,85

(exc. VAT)

Kr. 3 278,56

(inc. VAT)

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  • Ready to ship from 26 October 2026
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1 +Kr. 2 622,85

*price indicative

RS Stock No.:
143-389
Mfr. Part No.:
3NP1123-1JB22
Brand:
Siemens
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Brand

Siemens

Number of Poles

3

Product Type

Fuse Switch Disconnector

Enclosed/Not Enclosed

Not Enclosed

Mount Type

Floor

Switching Voltage

690V

Electrical Phase

3

Switching Current

125A

Terminal Type

Clamp Terminal

IP Rating

IP40, IP30, IP20

Minimum Operating Temperature

-25°C

Mechanical Fuse Size

NH000

Maximum Operating Temperature

55°C

Standards/Approvals

UKCA, RoHS, EAC, CE

COO (Country of Origin):
CZ
The Siemens 3NP1 Fuse Switch Disconnector is a reliable 3 pole device designed for NH000 fuse types, rated at 160 A. Specifically tailored for the Rittal busbar system of 40 mm, it features box terminals for secure connections. This model includes electronic fuse monitoring EFM10 for enhanced safety.

Sealable

Extension auxiliary switch

Locking capability

Phase failure monitoring

Overvoltage protection monitoring

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