Name: Siemens 3NH7520 NH fuse holder Fuse size = 4a 1250 A 690 V 1 pc(s)
Brand: Siemens
SKU: 1742870
Availability: InStock

Electrical protective device with transparent cover, a typical industrial component for safeguarding and controlling electrical systems.

Technical drawing of a device with dimensions: Height 500 mm, Width 116 mm, Depth 440 mm. Multiple views and details shown.

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Product type

NH fuse holder

Fuse size

Number of pins

Nominal current - rounded value

1250 A

RoHS-compliant

Yes

Datasheet (PDF)

Dispatches on Fri 23 Oct

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 305.00 / piece)

€ 305.00

incl. VAT

14-day return policy included

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Technical specifications

Product type: NH fuse holder

Fuse size: 4a

Number of pins: 1

RoHS-compliant: Yes

Dim: (W x H x D) 116 x 419 x 217.5 mm

Content: 1 pc(s)

Nominal current: 1250 A

Nominal current - rounded value: 1250 A

Nominal voltage: 690 V

Width: 116 mm

Height: 419 mm

Depth: 217.5 mm

: 1250 A

: 1

: NH4a

: TRUE

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1742870 Siemens 3NH7520 NH fuse holder Fuse size = 4a 1250 A 690 V 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1742870 Siemens 3NH7520 NH fuse holder Fuse size = 4a 1250 A 690 V 1 pc(s)

Description

In-line fuse switch disconnector 3-pole selectable, Sz. 3 I=630 A, U=690 V Direct connection V terminal new design The 3NJ4 fuse switch disconnectors for low-voltage distribution. 3NJ4 1-pole and 3-pole in-line fuse switch disconnectors can be installed in low-voltage distribution boards, substations and cable distribution cubicles. Key features of the Siemens 3NJ4 fuse switch disconnectors: 1. Compliance with IEC/EN 60439-1 and IEC/EN 60947-3. 2. Voltage levels up to 690 V AC. 3. Parking position for maintenance. 4. Vertical and horizontal mounting position. 5. Weathering resistance. 6. Degree of protection IP30 with closed fuse carriers, IP10 with open fuse carriers. www.siemens.com/switching-devices. Siemens 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.