Image not available
Illustrative purposes only
8WH2030-4EF00
Fused Terminal Block, Three-tier, PE, 2.5 mm2, 24 A, 500 V, Spring-loaded Terminal
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SIEMENS
- Product type: Fused Terminal Blocks
- Product Range: SENTRON Series
- Rated Current: 22A
- Rated Voltage: 500V
- Fuse Size Held: -
- Wire Size (AWG): 28AWG to 12AWG
- No. of Positions: 6Ways
- Conductor Area CSA: 2.5mm²
- Wire Connection Method: Tension Clamp
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 6.99 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**8WH2030-4EF00** **Data sheet** Terminal, spring-loaded terminal, three-tier, PE/L/N, 2.5 mm², gray |Terminal, spring-loaded terminal, three-tier, PE/L/N, 2.5 mm², gray<br>**Model**<br>**product brand name**<br>SENTRON<br>**product designation**<br>Terminal blocks<br>**design of theproduct**<br>three-tier terminal<br>**design of terminal terminal levels internally linked**<br>No<br>**General technical data**<br>**terminal contact spacing**<br>5.2 mm<br>operatingvoltage rated value<br>500 V<br>**Protection class**<br>**combustibility class according to UL 94**<br>V0<br>**Main circuit**<br>operational current rated value<br>22 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>3<br>**number of terminal points per terminal level**<br>2<br>**Connections**<br>**connectable conductor cross-section solid**<br>● minimum<br>0.08 mm²<br>● maximum<br>4 mm²<br>**connectable conductor cross-section finely stranded**<br>● with core endprocessingminimum<br>0.14 mm²<br>● with core endprocessingmaximum<br>2.5 mm²<br>● without core endprocessingminimum<br>0.08 mm²<br>● without core endprocessingmaximum<br>2.5 mm²<br>**type of connection 1**<br>spring-loaded terminal<br>**type of connection 2**<br>spring-loaded terminal<br>**position of the terminal**<br>top<br>**Mechanical Design**<br>**height**<br>99.48 mm<br>**height with lowest-profile installation**<br>58 mm<br>**depth**<br>56.5 mm<br>**length**<br>99.5 mm<br>**fastening method**<br>TH35 DIN rail<br>**Net Weight**<br>21g<br>material of the insulatingbody<br>Other<br>eae|OR<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|Terminal, spring-loaded terminal, three-tier, PE/L/N, 2.5 mm², gray|| |---|---|---| ||99.48 mm<br>~~ee~~|| ||58 mm|| ||56.5 mm|| ||99.5 mm|| ||TH35 DIN rail|| ||21g|| ||Other|| Subject to change without notice © Copyright Siemens 8WH20304EF00 Page 1/4 5/31/2026 **Environmental conditions** ~~a~~ **ambient temperature during operation** ● minimum -60 °C ● maximum 105 °C ~~a~~ **Approvals Certificates Environment General Product Approval** Environmental ConEnvironmental ConConfirmation firmations ~~—~~ firmations ~~—~~ S&S = FL ~~|~~ **General Product Apother proval** ce ~~OR~~ Confirmation RR ~~E)~~ Miscellaneous ~~P~~ **Further information** ~~s~~ **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=8WH2030-4EF00 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/8WH2030-4EF00 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8WH2030-4EF00 **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> Subject to change without notice © Copyright Siemens 8WH20304EF00 Page 2/4 5/31/2026 **==> picture [237 x 284] intentionally omitted <==** **----- Start of picture text -----**<br> 17,5<br>53,45<br>99,45<br>| HO oC @U oO IIO®<br>50,45<br>56,45<br>5,15<br>**----- End of picture text -----**<br> **last modified:** 5/26/2025 Subject to change without notice © Copyright Siemens 8WH20304EF00 Page 3/4 5/31/2026 Subject to change without notice © Copyright Siemens 8WH20304EF00 Page 4/4 5/31/2026
Updated at June 4, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →