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Siemens 3NA3820 NH fuse Fuse size = 000 50 A 500 V AC, 250 V AC 3 pc(s)

Three white Siemens fuse links, Type NH00, gL/gG, 500V/120kA. 'Made in Germany.'<br><br>Note: This translation maintains the technical terminology and preserves the exact structure of the original German text, using appropriate British English terminology.
Siemens fuse 100A, model number 3NA3 830-7. Suitable for voltages up to 500V and current of 120kA. Manufactured in Germany.
Technical drawing of a rectangular component with dimensions: 77.8 x 45.2 mm. Shows side view and bottom view with detailed measurements.
1/3
Product type
NH fuse
Fuse size
000
Nominal current - rounded value
50 A
RoHS-compliant
Yes
Content
3 pc(s)
Datasheet (PDF)
EAN:
Part number:
Item no:
Fast track dispatch on Thu 12 Nov
125 Set(s)
Sales and shipping:
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Number (Package size 3 pc(s))
Total (€ 3.00 / piece)
€ 8.99
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plus € 19.99 
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Technical specifications

  • NH fuse link, NH000, in: 50 A, division, UN AC 500 V, UN DC: 250V, frontal signal devices, live grip lugs NH fuse system 3NA, 3ND for the selective line and system protection. The NH fuse system from Siemens as an important part of the SENTRON protection components for electrical installation provides effective people, devices, and investment protection through safe shutdown in the event of overload and short-circuit. As compared to the circuit breakers, higher short-circuit currents at the same time better current limitation can be realized. The NH fuse system is characterised mainly by: 1. Combined detector signal switch-off of the fuse with a clear color change from red to white. 2. More security when changing by insulated grip lugs. 3. High selectivity at low costs. 4. Long-term and reliable operation due to silver-plated contact blades. 5. Fuse inserts from 2 A to 1250 A and in the sizes 000, 00, 0, 1, 2, 3, 4 and 4a are available. www.siemens.de/switching devices. Siemens offers for the safe, efficient electrical infrastructure in buildings and industry an integrated portfolio of protection, switching, measuring and monitoring devices, installation distributors as well as switches and sockets.
Product type

NH fuse

Fuse size

000

RoHS-compliant

Yes

Content

3 pc(s)

Nominal current

50 A

Nominal current - rounded value

50 A

Duty class

gL

gG

Size

000

Nominal voltage

500 V AC

250 V AC

Blade length

78 mm

Operating class

gG

Nominal voltage (details)

500 V/AC 250 - 18 V DC

Nominal current (details)

50 A

AC/DC

50 A

500 V

120 A

gL/gG (cable protection/equipment protection)

Top fuse status indicator

500

250

3.8

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 629390 Siemens 3NA3820 NH fuse Fuse size = 000 50 A 500 V AC, 250 V AC 3 pc(s)

User & Safety Instructions

User & Safety Instructions 629390 Siemens 3NA3820 NH fuse Fuse size = 000 50 A 500 V AC, 250 V AC 3 pc(s)

Description

NH-Safety Applications with frontal signal devices

Scope of delivery

  • 3 items.

Accessories

(*All information is plus legal VAT)

The necessary accessories are required to use the article as described.

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