# Fused Terminal Block, 2 Ways, 26 AWG, 12 AWG, 4 mm², Screw, 6.3 A

![Product image](https://novapart.co/image/farnell:1131764/)

**URL**: https://novapart.co/products/161640%20ZSI2.5/fused-terminal-block-2-ways-26-awg-12-4-mm2-screw
**SKU**: 161640 ZSI2.5
**Manufacturer**: WEIDMULLER
**Category**: Connectors || Terminal Blocks & Accessories || Fused Terminal Blocks
**Price**: €4.2300
**Stock**: 25+
**Lead Time**: 36 days (indicative)

## Description

No. of Positions:2Ways; Wire Size (AWG):26AWG to 12AWG; Conductor Area CSA:4mm²; Wire Connection Method:Screw; Rated Current:6.3A; Rated Voltage:500V; Fuse Size Held:5mm x 20mm; Produc

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Jan-2023) |
| Product Range | - |
| Rated Current | 6.3A |
| Rated Voltage | 500V |
| Fuse Size Held | 5mm x 20mm |
| Wire Size (Awg) | 26AWG to 12AWG |
| No. Of Positions | 2Ways |
| Wire Size Awg Max | 12AWG |
| Wire Size Awg Min | 26AWG |
| Conductor Area Csa | 4mm² |
| Wire Connection Method | Screw |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1131764/)

## **Data sheet** ~~eeUlUlUU__sCWeidmiiller~~ **Z-series Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 **ZSI 2.5** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com 

## **Spring connection with tension clamp Technology** 

Tension clamp technology is a universal contact system for all common conductor connection types. Its fantastic level of flexibility makes the tension clamp a profitable alternative connection. 

## **General ordering data** 

|Type|ZSI 2.5|
|---|---|
|Order No.|1616400000|
|Version|Z-series, Fuse terminal, Rated cross-section: 2.5|
||mm², Tension clamp connection, Dark Beige,|
||Direct mounting|
|GTIN(EAN)|4008190196592|
|Qty.|50 pc(s).|



Creation date July 2, 2018 11:18:00 AM CEST 

Catalogue status 29.06.2018 / We reserve the right to make technical changes. 

1 

**Data sheet** — **Z-series ZSI 2.5** 

## **Technical data** ~~Ld~~ 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com ~~a~~ 

## **Dimensions and weights** 

|Width|7.9 mm|Width(inches)|0.311 inch|
|---|---|---|---|
|Height|79.5 mm|Height(inches)|3.13 inch|
|Depth|73 mm|Depth(inches)|2.874 inch|
|Depth including DIN rail|74 mm|Net weight|19.54 g|
|**Temperatures**||||
|Continuous operating temp., min.|-50 °C|Continuous operating temp., max.|120 °C|
|**Material data**||||
|Material|Wemid|Colour|Dark Beige|
|UL 94 flammability rating|V-0|||
|**System specifications**||||
|Version|Tension-clamp connection,|End cover plate required||
||Fuse cartridge, Without|||
||LED, for plug-in cross-|||
||connector, One end|||
||without connector||Yes|
|Number ofpotentials|1|Number of levels|1|
|No. of clamping pointsper level|2|Number ofpotentialsper tier|1|
|Levels cross-connected internally|No|PE connection|No|
|Mountingrail|TS 35|N-function|No|
|PE function|No|PEN function|No|
|**Additional technical data**||||
|Explosion-tested version|No|Installation advice|Direct mounting|
|Number of similar terminals|1|Open sides|right|
|Type of mounting|Snap-on|||
|**CSA rating data**||||
|Certificate No.(CSA)|200039-1152892|Current size B(CSA)|15 A|
|Current size C(CSA)|15 A|Current size D(CSA)|15 A|
|Voltage size B(CSA)|600 V|Voltage size C(CSA)|600 V|
|Voltage size D(CSA)|150 V|Wire cross section max.(CSA)|12 AWG|
|Wire cross section min. (CSA)|26 AWG|||



Creation date July 2, 2018 11:18:00 AM CEST 

Catalogue status 29.06.2018 / We reserve the right to make technical changes. 

2 

**Data sheet** — **Z-series ZSI 2.5** 

## **Technical data** ~~Ld~~ 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com ~~a~~ 

## **Conductors for clamping (rated connection)** 

|Blade size|0.6 x 3.5 mm|Clampingrange,max.|4 mm²|
|---|---|---|---|
|Clampingrange,min.|0.13 mm²|Connection direction|Inclined/angled|
|Gauge to IEC 60947-1|A3|Number of connections|2|
|Strippinglength|10 mm|Type of connection|Tension clampconnection|
|Wire connection cross section AWG,||Wire connection cross section AWG,||
|max.|AWG 12|min.|AWG 26|
|Wire connection cross section, finely||Wire connection cross-section, finely||
|stranded, max.||stranded with wire-end ferrules DIN||
||4 mm²|46228/1,max.|2.5 mm²|
|Wire connection cross-section, finely||Wire connection cross-section, finely||
|stranded with wire-end ferrules DIN||stranded with wire-end ferrules DIN||
|46228/1,min.|0.5 mm²|46228/4,max.|2.5 mm²|
|Wire connection cross-section, finely||Wire connection cross-section, finely||
|stranded with wire-end ferrules DIN||stranded, min.||
|46228/4,min.|0.5 mm²||0.5 mm²|
|Wire connection cross-section, solid||Wire connection cross-section, solid||
|core, max.|4 mm²|core, min.|0.5 mm²|
|**Display element**||||
|Current|6.3 A|Operatingvoltage for display,max.|500 V|
|Type of voltage for indicator|AC/DC|||
|**Fuse terminals**||||
|Cartridge fuse|G-Si. 5 x 20|Current|6.3 A|
|Display|Without LED|Fuse holder(cartridge holder)|Pivoting|
|Operating voltage, max.||Power loss for overload and short-circuit||
||500 V|protection for a composite arrangement|1.6 W at 6.3 A @ 37°C|
|Power loss for overload and short-circuit||Power loss for short-circuit protection||
|protection for an individual arrangement|2.5 W at 6.3 A @ 30°C|onlyfor a composite arrangement|2.5 W at 6.3 A @ 34°C|
|Power loss for short-circuit protection||Type of voltage for indicator||
|only for an individual arrangement|4.0 W at 6.3 A @ 59°C||AC/DC|
|**Rating data**||||
|Rated cross-section|2.5 mm²|Rated voltage|250 V|
|Rated voltage to adjoiningterminal|500 V|Rated current|6.3 A|
|Current at maximum wires|6.3 A|Standards|IEC 60947-7-3|
|Volume resistance according to IEC||Rated impulse withstand voltage||
|60947-7-x|1.33 mΩ||6 kV|
|Pollution severity|3|||
|**UL rating data**||||
|Certificate No.(UR)|E60693|Conductor size Factorywiringmax.(UR)|12 AWG|
|Conductor size Factorywiringmin.(UR)|26 AWG|Conductor size Field wiringmax.(UR)|12 AWG|
|Conductor size Field wiringmin.(UR)|26 AWG|Current size C(UR)|10 A|
|Voltage size C (UR)|300 V|||



Creation date July 2, 2018 11:18:00 AM CEST 

Catalogue status 29.06.2018 / We reserve the right to make technical changes. 

3 

**Data sheet** ~~——~~ **Z-series** 

**ZSI 2.5** 

## ~~Weidmiiller~~ **Weidmüller Interface GmbH & Co. KG** ~~=~~ 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com 

|**Z-series**<br>**ZSI 2.5**<br>Klingenbergstraße 16<br>D-32758 Detmold<br>Germany|**Z-series**<br>**ZSI 2.5**<br>Klingenbergstraße 16<br>D-32758 Detmold<br>Germany|**Z-series**<br>**ZSI 2.5**<br>Klingenbergstraße 16<br>D-32758 Detmold<br>Germany|**Z-series**<br>**ZSI 2.5**<br>Klingenbergstraße 16<br>D-32758 Detmold<br>Germany|
|---|---|---|---|
|Germany<br>Fon: +49 5231 14-0<br>Fax: +49 5231 14-292083<br>www.weidmueller.com<br>**Technical data**<br>~~—|~~||||
||**Classifications**|||
||ETIM 3.0|EC000899|ETIM 4.0<br>EC000899|
||ETIM 5.0|EC000899|ETIM 6.0<br>EC000899|
||UNSPSC|30-21-18-11|eClass 5.1<br>27-14-11-16|
||eClass 6.2|27-14-11-16|eClass 7.1<br>27-14-11-16|
||eClass 8.1|27-14-11-16|eClass 9.0<br>27-14-11-16|
||eClass 9.1|27-14-11-16||



## **Product information** 

Descriptive text ordering data The rated voltage for cartridge fuse holders is 250 V and the rated impulse voltage 4 kV. Descriptive text technical data Max. power loss (1.6 W) at the cartridge fuse limits the rated current. Descriptive text accessories Status display using a bi-directional LED. **Approvals** Approvals CEG EM ~~Ku~~ 

ROHS Conform 

## **Downloads** 

|Approval/Certificate/Document of||
|---|---|
|Conformity|DE_PT1103_20160418_1420_ISSUE01.pdf|
|Brochure/Catalogue|CAT 1 TERM 16/17 EN|
|Engineering Data|EPLAN, WSCAD, Zuken E3.S|
|**Safety note**||
|Safety notice|Safety Information|



Creation date July 2, 2018 11:18:00 AM CEST 

Catalogue status 29.06.2018 / We reserve the right to make technical changes. 

4 

**Data sheet** — 

**Z-series Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 **ZSI 2.5** D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 **Drawings** www.weidmueller.com ~~a~~ 

Creation date July 2, 2018 11:18:00 AM CEST 

Catalogue status 29.06.2018 / We reserve the right to make technical changes. 

5 



## Links

- [View this product on Novapart](https://novapart.co/products/161640%20ZSI2.5/fused-terminal-block-2-ways-26-awg-12-4-mm2-screw)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/weidmuller/161640-zsi2-5/terminal-block-fused-2pos-12awg/dp/1131764)
---

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