3NH5463

**3NH5463** 

**Data sheet** 

SITOR fuse holder 1250 A 1250 V 1-pole with bolt terminal with fixing dimension 110 mm 

|a<br>8|a<br>8|SITOR fuse holder 1250 A 1250 V 1-pole with bolt terminal with fixing dimension<br>110 mm<br>a<br>8|SITOR fuse holder 1250 A 1250 V 1-pole with bolt terminal with fixing dimension<br>110 mm<br>a<br>8|
|---|---|---|---|
|**Model**<br>~~a~~||||
|**product brand name**<br>~~a~~||SENTRON<br>~~a~~||
|**product designation**||SITOR fuse holder||
|**design of theproduct**||LV HRC fuse base for screw fixing||
|**design of the thread of the connection screw**||M10||
|**General technical data**<br>~~a~~||||
|**number ofpoles**<br>~~a~~||1<br>~~a~~||
|**utilization category**||Without||
|**Supply voltage**<br>~~a~~||||
|**supply voltage**<br>~~a~~||~~a~~||
|● at AC||1 250 V||
|● at DC||1 250 V||
|**Product details**<br>~~a~~||||
|**product component swivel-in mechanism**<br>~~a~~||No<br>~~a~~||
|**Connections**<br>~~a~~||||
|tighteningtorque with screw-type terminals maximum<br>~~a~~||20 N·m<br>~~a~~||
|**type of electrical connection**||for mountingon mounting plate||
|● for main current circuit||Stud terminal||
|**Mechanical Design**<br>~~a~~||||
|**height**<br>~~a~~||153 mm<br>~~a~~||
|**width**||55 mm||
|**fastening method**||fixed mounting||
|fasteningmethod bus-mounting||No||
|**Net Weight**||599g||
|**Approvals Certificates**<br>~~ee~~||||
|**Environment**<br>~~ee~~|**General Product Approval**<br>~~ee~~||**other**<br>~~ee~~|



~~e~~ **Further information** ~~e~~ **Information on the packaging** https://support.industry.siemens.com/cs/ww/en/view/109813875 **Information for data generation and storage** https://support.industry.siemens.com/cs/ww/en/view/109995012 **Information- and Downloadcenter (Catalogs, Brochures,…)** https://www.siemens.com/lowvoltage/catalogs 

Subject to change without notice © Copyright Siemens 

3NH5463 Page 1/3 

6/2/2026 

## **Industry Mall (Online ordering system)** 

https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3NH5463 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3NH5463 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NH5463 **CAx-Online-Generator** https://www.siemens.com/cax **Tender specifications** https://www.siemens.com/specifications 

**Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> 

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**last modified:** 1/15/2026 

Subject to change without notice © Copyright Siemens 

3NH5463 Page 2/3 

6/2/2026 

Subject to change without notice © Copyright Siemens 

3NH5463 Page 3/3 

6/2/2026