3NH5323

**3NH5323** 

**Data sheet** 

SITOR fuse holder 400 A 690 V 1-pole with bolt terminal with fixing dimension 80 mm 

|||SITOR fuse holder 400 A 690 V 1-pole with bolt terminal with fixing dimension 80<br>mm|SITOR fuse holder 400 A 690 V 1-pole with bolt terminal with fixing dimension 80<br>mm|
|---|---|---|---|
|**Model**||||
|**product brand name**||SENTRON||
|**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>~~|~~||||
|**number ofpoles**<br>~~|~~||1<br>~~|~~||
|**utilization category**||Without||
|**Supply voltage**<br>~~|~~||||
|**supply voltage**<br>~~|~~||~~|~~||
|● at AC||690 V||
|● at DC||690 V||
|**Product details**<br>~~|~~||||
|**product component swivel-in mechanism**<br>~~|~~||No<br>~~|~~||
|**Connections**<br>~~|~~||||
|tighteningtorque with screw-type terminals maximum<br>~~|~~||10 N·m<br>~~|~~||
|**type of electrical connection**||for mountingon mounting plate||
|● for main current circuit||Stud terminal||
|**Mechanical Design**<br>~~|~~||||
|**height**<br>~~|~~||111.7 mm<br>~~|~~||
|**width**||36 mm||
|**fastening method**||fixed mounting||
|fasteningmethod bus-mounting||No||
|**Net Weight**||350g||
|**Approvals Certificates**<br>~~ee~~||||
|**Environment**<br>~~ee~~|**General Product Approval**<br>~~ee~~||**other**<br>~~ee~~|



~~OO—C—SCSC—C“‘‘SNNC‘(SSCSs~~ **Further information 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 **Industry Mall (Online ordering system)** 

Subject to change without notice © Copyright Siemens 

3NH5323 Page 1/3 

6/3/2026 

https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3NH5323 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3NH5323 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NH5323 **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 

3NH5323 Page 2/3 

6/3/2026 

Subject to change without notice © Copyright Siemens 

3NH5323 Page 3/3 

6/3/2026