# DIN Rail Mount Terminal Block, Grey, 4 Ways, 28 AWG, 10 AWG, 4 mm², Clamp, 30 A

![Product image](https://novapart.co/image/farnell:4008425/)

**URL**: https://novapart.co/products/8WH2020-0AG00/din-rail-mount-terminal-block-grey-4-ways-28-awg
**SKU**: 8WH2020-0AG00
**Manufacturer**: SIEMENS
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €2.6200
**Stock**: 25+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (08-Jul-2021) |
| No. Of Levels | 2 |
| Product Range | ALPHA FIX Series |
| Rated Current | 30A |
| Rated Voltage | 500V |
| No. Of Positions | 4Ways |
| Wire Size Awg Max | 10AWG |
| Wire Size Awg Min | 28AWG |
| Conductor Area Csa | 4mm² |
| Wire Connection Method | Clamp |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4008425/)

**8WH2020-0AG00** 

## **Data sheet** 

|||Terminal, spring-loaded terminal, two-tier, through-type t., 4 mm², gray|
|---|---|---|
|**Model**<br>~~|~~|||
|**product brand name**<br>~~|~~||SENTRON<br>~~|~~|
|**product designation**||Terminal blocks|
|**design of theproduct**<br>~~Oe~~||two-tier terminal<br>~~Oe~~|
|**product version**<br>~~Oe~~||two-tier terminal, for mountingon mountingrail acc. to IEC 60715<br>~~Oe~~|
|**design of terminal terminal levels internally linked**<br>~~Oe~~||No<br>~~Oe~~|
|**General technical data**|||
|**terminal contact spacing**||6.2 mm|
|operatingvoltage rated value||500 V|
|**Protection class**<br>~~|~~|||
|**combustibility class according to UL 94**<br>~~|~~||V0<br>~~|~~|
|**Main circuit**<br>~~|~~|||
|operational current rated value<br>~~|~~||30 A<br>~~|~~|
|**Appearance**<br>~~|~~|||
|**color**<br>~~|~~||grey<br>~~|~~|
|**Product details**<br>~~|~~|||
|**product component required end cover plate**<br>~~|~~||Yes<br>~~|~~|
|**Number**<br>~~|~~|||
|**number of terminal levels**<br>~~|~~||2<br>~~|~~|
|**number of terminal points per terminal level**||2|
|**Connections**<br>~~|~~|||
|**connectable conductor cross-section solid**<br>~~|~~||~~|~~|
|● minimum||0.08 mm²|
|● maximum||6 mm²|
|**connectable conductor cross-section finely stranded**|||
|● with core endprocessingminimum||0.14 mm²|
|● with core endprocessingmaximum||4 mm²|
|● without core endprocessingminimum||0.08 mm²|
|● without core endprocessingmaximum||4 mm²|
|**type of connection 1**<br>~~Oc~~||spring-loaded terminal|
|**type of connection 2**<br>~~Oc~~||spring-loaded terminal|
|**position of the terminal**<br>~~Oc~~||top|
|**Mechanical Design**|||
|**height**||83.68 mm|
|**height with lowest-profile installation**||47.5 mm|
|**depth**||45.9 mm|
|**length**||84 mm|
|**fastening method**<br>~~Os~~||TH35 DIN rail<br>~~Os~~|
|**Net Weight**<br>~~Os~~||16g<br>~~Os~~|
|material of the insulatingbody<br>~~Os~~||Other<br>~~Os~~|
|**Environmental conditions**|||
|**ambient temperature during operation**|||
|● minimum||-60 °C|
|● maximum||105 °C|
|**Approvals Certificates**<br>~~pT~~|||
|**Environment**<br>~~pT~~|**General Product Approval**<br>~~pT~~||



8WH20200AG00 Page 1/2 

Subject to change without notice © Copyright Siemens 

5/30/2026 

Environmental ConEnvironmental ConConfirmation firmations firmations ~~— —~~ - E& = FL ~~|~~ **General Product ApMaritime application other proval** a ~~rn~~ Confirmation Miscellaneous ~~a~~ **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)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=8WH2020-0AG00 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/8WH2020-0AG00 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8WH2020-0AG00 **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:** 

5/9/2025 

8WH20200AG00 Page 2/2 

Subject to change without notice © Copyright Siemens 

5/30/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/8WH2020-0AG00/din-rail-mount-terminal-block-grey-4-ways-28-awg)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/8wh2020-0ag00/terminal-block-din-rail-28-10awg/dp/4008425)
---

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