WDU 4N
DIN Rail Mount Terminal Block, 2 Ways, 28 AWG, 10 AWG, 6 mm², Screw, 32 A
- Manufacturer: WEIDMULLER
- Product type: DIN Rail Terminal Blocks
- No. of Positions:2Ways; Wire Size AWG Min:28AWG; Wire Size AWG Max:10AWG; Conductor Area CSA:6mm²; Wire Connection Method:Screw; Rated Current:32A; Rated Voltage:500V; No. of Levels
- SVHC: No SVHC (16-Jan-2020)
- No. of Levels: 1
- Product Range: -
- Rated Current: 32A
- Rated Voltage: 500V
- No. of Positions: 2Ways
- Wire Size AWG Max: 10AWG
- Wire Size AWG Min: 28AWG
- Conductor Area CSA: 6mm²
- Wire Connection Method: Screw
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 1.08 € |
| Current stock | 200+ |
| Lead time | 30 days |
**Data sheet** ~~LE~~ ## **W-Series WDU 4N** **Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com ## **Klippon® Connect with clamping yoke Technology** The high reliability and variety of designs of the terminal blocks with clamping yoke connections make planning easer and optimises operational safety. Klippon® Connect provides a proven response to a range of different requirements. ## **General ordering data** |Type|WDU 4N| |---|---| |Order No.|1042600000| |Version|Feed-through terminal, Screw connection, 4 mm²,| ||500 V, 32 A, Dark Beige| |GTIN(EAN)|4032248273218| |Qty.|100 pc(s).| Creation date July 2, 2018 11:06:42 AM CEST Catalogue status 29.06.2018 / We reserve the right to make technical changes. 1 **Data sheet** — **W-Series WDU 4N** ## **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|6.1 mm|Width(inches)|0.24 inch| |---|---|---|---| |Height|44 mm|Height(inches)|1.732 inch| |Depth|37.7 mm|Depth(inches)|1.484 inch| |Depth including DIN rail|38.5 mm|Net weight|6.35 g| |**Temperatures**|||| |Continuous operating temp., min.|-60 °C|Continuous operating temp., max.|130 °C| |**Material data**|||| |Material|Wemid|Colour|Dark Beige| |UL 94 flammability rating|V-0||| |**Rating data IECEx/ATEX**|||| |Certificate No.(ATEX)|TÜV04ATEX2630U|Certificate No.(IECEX)|IECEXULD14.0005U| |Max. voltage(ATEX)|440 V|Current(ATEX)|31 A| |Wire cross section max.(ATEX)|4 mm²|Max. voltage(IECEX)|352 V| |Current(IECEX)|31 A|Wire cross section max.(IECEX)|4 mm²| |Operating temperature range|For operating temperature|Marking EN 60079-7|| ||range see EC Design||| ||Test Certificate / IEC Ex-||| ||Certificate of Conformity||Ex e II| |Ex 2014/34/EU label|II 2 G D||| |**System specifications**|||| |Version|Screw connection, for|Tightening torque (clamping screw for|| ||plug-in cross-connector,|copper conductors)|| ||One end without||| ||connector||0.5...1 Nm| |End coverplate required|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|Number of similar terminals|1| |Open sides|right|Type of mounting|Snap-on| |**CSA rating data**|||| |Certificate No.(CSA)|200039-1057876|Current size B(CSA)|10 A| |Current size D(CSA)|10 A|Voltage size B(CSA)|300 V| |Voltage size D(CSA)|300 V|Wire cross section max.(CSA)|10 AWG| |Wire cross section min. (CSA)|26 AWG||| Creation date July 2, 2018 11:06:42 AM CEST Catalogue status 29.06.2018 / We reserve the right to make technical changes. 2 **Data sheet** — **W-Series WDU 4N** ## **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.|6 mm²| |---|---|---|---| |Clampingrange,min.|0.13 mm²|Clampingscrew|M 3| |Connection cross-section, stranded,||Connection cross-section, stranded, min.|| |max.|6 mm²||1.5 mm²| |Connection direction|on side|Gauge to IEC 60947-1|A4| |Number of connections|2|Strippinglength|11 mm| |Tighteningtorque,max.|1 Nm|Tighteningtorque,min.|0.5 Nm| |Torque level with DMS electric||Twin wire-end ferrules, max.|| |screwdriver|2||1.5 mm²| |Twin wire-end ferrules,min.|0.5 mm²|Type of connection|Screw connection| |Wire connection cross section AWG,||Wire connection cross section AWG,|| |max.|AWG 10|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.|4 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.|4 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.|6 mm²|core, min.|0.5 mm²| |**Rating data**|||| |Rated cross-section|4 mm²|Rated voltage|500 V| |Rated current|32 A|Current at maximum wires|39 A| |Standards||Volume resistance according to IEC|| ||IEC 60947-7-1|60947-7-x|1 mΩ| |Rated impulse withstand voltage|6 kV|Pollution severity|3| |**UL rating data**|||| |Certificate No. (cURus)||Conductor size Factory wiring max.|| ||E60693|(cURus)|10 AWG| |Conductor size Factory wiring min.||Conductor size Field wiring max. (cURus)|| |(cURus)|26 AWG||10 AWG| |Conductor size Field wiringmin.(cURus)|26 AWG|Current size B(cURus)|10 A| |Current size D(cURus)|10 A|Voltage size B(cURus)|300 V| |Voltage size D (cURus)|300 V||| |**Classifications**|||| |ETIM 3.0|EC000897|ETIM 4.0|EC000897| |ETIM 5.0|EC000897|ETIM 6.0|EC000897| |UNSPSC|30-21-18-11|eClass 5.1|27-14-11-20| |eClass 6.2|27-14-11-20|eClass 7.1|27-14-11-20| |eClass 8.1|27-14-11-20|eClass 9.0|27-14-11-20| |eClass 9.1|27-14-11-20||| |**Product information**|||| |Descriptive text accessories|Cross-connections, see section "W series accessories".||| Creation date July 2, 2018 11:06:42 AM CEST Catalogue status 29.06.2018 / We reserve the right to make technical changes. 3 **Data sheet** — **W-Series WDU 4N** **Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com ~~ee~~ |**W-Series**<br>**WDU 4N**|**W-Series**<br>**WDU 4N**||Klingenbergstraße 16<br>D-32758 Detmold<br>Germany<br>Fon: +49 5231 14-0<br>Fax: +49 5231 14-292083| |---|---|---|---| |**Technical data**<br>~~Le~~|||Fax: +49 5231 14-292083<br>www.weidmueller.com<br>~~ee~~| ||**Approvals**||| ||Approvals|CEG: SARusATEXFAL IECEx ATEX|| ||ROHS|Conform|| ||**Downloads**||| ||Approval/Certificate/Document of<br>CFAT_WDU 4N.pdf||| ||Conformity|IECEXULD14.0005U_e.pdf|| |||DE_PT1001_20160418_803_ISSUE01.pdf|| ||Brochure/Catalogue|CAT 1 TERM 16/17 EN|| ||EngineeringData|EPLAN, WSCAD, Zuken E3.S|| ||User Documentation|NTI_IECEx_WDU-WPE 4N.pdf|| ||**Safety note**||| ||Safety notice|Safety Information|| Creation date July 2, 2018 11:06:42 AM CEST Catalogue status 29.06.2018 / We reserve the right to make technical changes. 4 **Data sheet** — **W-Series Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 **WDU 4N** D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 **Drawings** www.weidmueller.com ~~a~~ Creation date July 2, 2018 11:06:42 AM CEST Catalogue status 29.06.2018 / We reserve the right to make technical changes. 5
Updated at June 5, 2026
Weidmüller is a leading international provider of advanced solutions for electrical connectivity, power transmission, and the conditioning of signals and data in industrial environments. Recognized globally for engineering excellence, the company develops innovative components designed to optimize automation, ensure reliable power distribution, and streamline complex control panel assemblies. Our extensive portfolio of Weidmüller components is strongly centered around their industry-leading connectivity solutions. We carry a vast selection of terminal blocks to suit any application, including pluggable terminal blocks, headers and sockets, wire-to-board solutions, and rugged DIN rail terminal blocks. To support complete and organized installations, we also provide a comprehensive range of standard and fused terminal blocks, power distribution blocks, interface modules, and essential accessories like terminal block markers. Beyond core connectivity, our offering includes critical Weidmüller components for system protection and control. We supply a robust selection of circuit breakers, featuring magnetic hydraulic, thermal, and electronic variants to safeguard sensitive equipment. Additionally, our inventory encompasses dependable power relays, solid-state relays, and AC/DC converters, equipping engineers with the high-quality parts needed to build secure, efficient, and fully integrated industrial automation systems.
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 →