# Fuse Base, High Rupture Capacity, Box Terminal, 1P, 00, 160 A, 690 V

![Product image](https://novapart.co/image/farnell:3466253/)

**URL**: https://novapart.co/products/3NH3053/fuse-base-high-rupture-capacity-box-terminal-1p-00
**SKU**: 3NH3053
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuse Holders
**Price**: €15.3400
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Product Range | SENTRON Series |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3466253/)

**3NH3053** 

**Data sheet** 

LV HRC fuse base Sz. 00, 1-pole 160 A 690 V (1000 V) with box terminal 50 mm2 for snapping onto standard mounting rail 

|**Model**||
|---|---|
|**product brand name**|SENTRON|
|**product designation**|LV HRC fuse system|
|**design of theproduct**|LV HRC fuse base|
|**design of the thread of the nut**|M8|
|**design of the thread of the connection screw**|M8|
|**General technical data**||
|**number ofpoles**|1|
|**size of fuse system according to EN 60269-1**|Other|
|**utilization category**|Without|
|**Supply voltage**||
|**supply voltage**||
|● at AC|690 V|
|● at DC|440 V|
|**Product details**||
|**product component swivel-in mechanism**|No|
|**maximum short-circuit current breaking capacity (Icu)**||
|● at AC rated value|120 kA|
|● at DC rated value|25 kA|
|**Connections**||
|**connectable conductor cross-section on saddle-type**||
|**connector**||
|● minimum|6 mm²|
|● maximum|70 mm²|
|**connectable conductor cross-section on terminal strip**||
|● minimum|1.5 mm²|
|● maximum|16 mm²|
|**connectable conductor cross-section on box terminal**||
|● minimum|2.5 mm²|
|● maximum|50 mm²|
|**connectable conductor cross-section on plug-type**||
|**connection**||
|● minimum|2.5 mm²|
|● maximum|50 mm²|
|**tightening torque of the screw for securing the equipment**|2 N·m|
|**maximum**||
|tighteningtorque with screw-type terminals maximum|14 N·m|
|**type of electrical connection**|Box terminal|
|● for main current circuit|box terminal|
|**Mechanical Design**||



Subject to change without notice © Copyright Siemens 

3NH3053 Page 1/4 

6/5/2026 

**height** 117 mm **width** 39 mm **depth** 61 mm **fastening method** DIN rail fastening method bus-mounting No **Net Weight** 128 g ~~ee~~ **Approvals Certificates Environment General Product Approval Test Certificates** Environmental ConEnvironmental ConConfirmation Special Test Certificfirmations firmations ate ~~— re~~ C € UK ~~_~~ 

**Maritime application other** oo —_ Miscellaneous —_ Confirmation 

~~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 

**Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3NH3053 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3NH3053 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NH3053 

**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> 

**last modified:** 

4/12/2025 

Subject to change without notice © Copyright Siemens 

3NH3053 Page 2/4 

6/5/2026 

Subject to change without notice © Copyright Siemens 

3NH3053 Page 3/4 

6/5/2026 

Subject to change without notice © Copyright Siemens 

3NH3053 Page 4/4 

6/5/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/3NH3053/fuse-base-high-rupture-capacity-box-terminal-1p-00)
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- [Supplier page](https://es.farnell.com/siemens/3nh3053/fuseholders/dp/3466253)
---

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