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721-133/001-000
Terminal Block, PA66, Light Gray, 1Row, Header, 5 mm, 3 Ways, 12 A, 630 V, Through Hole Vertical
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: WAGO
- Product type: Pluggable Terminal Block Headers & Sockets
- SVHC: No SVHC (04-Feb-2026)
- Gender: Header
- Pitch Spacing: 5mm
- Product Range: 721 Series
- Rated Current: 12A
- Rated Voltage: 630V
- No. of Positions: 3Ways
- Block Orientation: Through Hole Vertical
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 1.03 € |
| Current stock | 200+ |
| Lead time | 30 days |
Datasheet
# Data Sheet | Item Number: 721-133/001-000 THT male header; 1.0 x 1.0 mm solder pin; straight; 100% protected against misma ting; Pin spacing 5 mm; 3-pole; light gray https://www.wago.com/721-133/001-000 # Color: light gray :Toe,\ |[H] Ok ' 5 Uy st : 27 4 4 38 L Dimensions in mm L = (pole no. – 1) x pin spacing + 8.2 mm . Male connector, 721 Series, solder pin dimensions 1 x 1 mm Effortless electrical installations are guaranteed with this male connector (item number 721-133/001-000). The item's dimensions are (18.2 x 17 x 11.4) mm (width x height x depth). Tin is used for coating the contact surfaces. THT is used to solder the pcb connector. Page 1/7 Version 27.02.2026 Continued on next page # Data Sheet | Item Number: 721-133/001-000 https://www.wago.com/721-133/001-000 Notes |Safety Information||||||The_MCS – MULTI CONNECTION SYSTEM_includes connectors without breaking capaci|The_MCS – MULTI CONNECTION SYSTEM_includes connectors without breaking capaci|The_MCS – MULTI CONNECTION SYSTEM_includes connectors without breaking capaci|The_MCS – MULTI CONNECTION SYSTEM_includes connectors without breaking capaci| |---|---|---|---|---|---|---|---|---|---| |||||||ty in accordance with DIN EN 61984. When used as intended, these connectors must|||| |||||||not be connected/disconnected when live or under load.When used as intended, these|||| |||||||connectors must not be connected/disconnected when live||or under load. The circuit|| |||||||design should ensure header pins, which can|be touched, are not live when||unmated.| |Variants:||||||Other pole numbers|||| |||||||3.8 mm pin projection for male headers with straight solder pins|||| |||||||Gold-plated or partially gold-plated contact surfaces|||| |||||||Other versions (or variants) can be requested|from WAGO Sales or configured at https://||| |||||||configurator.wago.com/.|||| |.|||||||||| |Electrical data|||||||||| |Ratings per|||IEC/EN 60664-1|||Approvals per||UL 1059|| |Overvoltage category||III|III|II||Use group|B|C|D| |Pollution degree||3|2|2||Rated voltage|300 V|-|300 V| |Nominal voltage||320 V|320 V|630 V||Rated current<br>.|10 A|-|10 A| |Rated impulse withstand voltage||4 kV|4 kV|4 kV|||||| |Rated current||12 A|12 A|12|A||||| |.|||||||||| |Approvals per|||UL 1977|||Approvals per||CSA|| |Rated voltage|||600 V|||Use group|B|C|D| |Rated current<br>.|||10 A|||Rated voltage|300 V|-|300 V| |||||||Rated current|10 A|-|10 A| |||||||.|||| |Connection Data|||||||||| |Total number of potentials|3|||||Connection 1|||| |Number of connection types|1|||||Pole number|3||| |Number of levels|1|||||.|||| |.|||||||||| |Physical data|||||||||| |Pin spacing||||||5 mm / 0.197 inches|||| |Width||||||18.2 mm / 0.717 inches|||| |Height||||||17 mm / 0.669 inches|||| |Height from the surface||||||12 mm / 0.472 inches|||| |Depth||||||11.4 mm / 0.449 inches|||| |Solder pin length||||||5 mm|||| |Solder pin dimensions||||||1 x 1 mm|||| |Drilled hole diameter with tolerance||||||1.4(+0.1)mm|||| |.|||||||||| |Mechanical data|||||||||| |Variable coding||||||Yes|||| |Anti-rotation protection||||||Yes|||| |.|||||||||| |Page 2/7|||||Version 27.02.2026|||Continued on next page|| Data Sheet | Item Number: 721-133/001-000 https://www.wago.com/721-133/001-000 ||Plug-in connection|||| |---|---|---|---|---| ||Contact type (pluggable connector)||Male connector/plug|| ||Connector (connection type)||for PCB|| ||Mismating protection||Yes|| ||Mating direction to the PCB||90 °|| |.||||| ||PCB contact|||| ||PCB contact||THT|| ||Solder pin arrangement||over the entire male connector (in-line)|| ||Number of solder pins per potential||1|| |.||||| ||Material data|||| ||Note (material data)||Information on material specifications can be found here|| ||Color||light gray|| ||Material group||I|| ||Insulation material (main housing)||Polyamide (PA66)|| ||Flammability class per UL94||V0|| ||Contact material||Electrolytic copper (ECu)|| ||Contact Plating||Tin|| ||Fire load||0.023 MJ|| ||Weight||1.2 g|| |.||||| ||Environmental requirements|||| ||Limit temperature range|-60 … +100 °C|Environmental Testing|| ||Processing temperature|-35 … +60 °C|Test specification:|DIN EN 50155 (VDE 0115-200):2022-06| ||||Railway applications –|| |.|||Rolling stock –|| ||||Electronic equipment|| ||||Test procedure:|DIN EN 61373 (VDE 0115-0106):2011-04| ||||Railway applications –|| ||||Rolling stock equipment –|| ||||Vibration and shock tests|| ||||Spectrum/Mounting location|Service life test, Category 1, Class A/B| ||||Functional test with noise-like oscillati|Test passed according to Section 8 of| ||||ons|the standard| ||||Frequency|f1= 5 Hz to f2= 150 Hz| ||||Acceleration|0.101g (highest test level used for all| |||||axes)| ||||Test duration per axis|10 min.| ||||Test directions|X, Y and Z axes| ||||Monitoring of contact faults and interrup|Passed| ||||tions|| ||||Voltage drop measurement before and|Passed| ||||after each axis|| ||||Simulated service life test through incre|Test passed according to Section 9 of| ||||ased levels of noise-like oscillations|the standard| ||||Frequency|f1= 5 Hz to f2= 150 Hz| ||||Acceleration|0.572g (highest test level used for all| |||||axes)| ||||Test duration per axis|5 h| ||||Test directions|X, Y and Z axes| ||||Extended testing: Monitoring of contact|Passed| ||||faults and interruptions|| ||||Extended testing: Voltage drop measure|Passed| ||||ment before and after each axis|| ||||Shock test|Test passed according to Section 10 of| |||||the standard| ||||Shock pulse form|Half sine| Page 3/7 Version 27.02.2026 Continued on next page # Data Sheet | Item Number: 721-133/001-000 https://www.wago.com/721-133/001-000 ~~a~~ Environmental Testing Acceleration 5g (highest test level used for all axes) |Environmental Testing||5g (highest test level used for all axes)|5g (highest test level used for all axes)|||| |---|---|---|---|---|---|---| |Acceleration||5g (highest test level used for all axes)|5g (highest test level used for all axes)|||| |Shock duration||30 ms||||| |Number of shocks (per axis)||3 pos. und 3 neg.||||| |Test directions||X, Y and Z axes||||| |Extended testing: Monitoring of contact||Passed||||| |faults and interruptions||||||| |Extended testing: Voltage drop measure||Passed||||| |ment before and after each axis||||||| |Vibration and shock stress for rolling||Passed||||| |stock equipment||||||| |.||||||| |Commercial data<br>SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe||||||| |Product Group|||3 (Multi Conn. System)|3 (Multi Conn. System)||| |PU (SPU)|||200 pcs|||| |Packaging type|||Box|||| |Country of origin|||DE|||| |GTIN|||4044918868822|||| |Customs tariff number|||85366930000|||| |.||||||| |Product Classification<br>UNSPSC<br>EEE|EEE|EEE|39121409||EEE|| |eCl@ss 10.0|||27-44-04-02|||| |eCl@ss 9.0|||27-44-04-02|||| |ETIM 9.0|||EC002637|||| |ETIM 10.0|||EC002637|||| |ECCN|||NO US CLASSIFICATION|||| |.||||||| |Environmental Product Compliance<br>SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe||||||| |RoHS Compliance Status|||Compliant,No Exemption|||| |.||||||| |Approvals / Certificates<br>General approvals<br>~~ae~~||~~ae~~|~~ae~~|Declarations of conformity and manufacturer's declarations<br>ee||Declarations of conformity and manufacturer's declarations<br>ee| |G ka|WW|||2)||| |Approval|Standard|Certificate Name||Approval|Standard|Certificate Name| |CB|IEC 61984|NL-113351||Railway|-|Railway Ready| |DEKRA Certification B.V.||||WAGO GmbH & Co. KG||| |CSA|C22.2|1466354||||| |DEKRA Certification B.V.|||.|||| |KEMA/KEUR|EN 61984|71-130478 REV.1||||| |DEKRA Certification B.V.||||||| |UL|UL 1059|E45172||||| |Underwriters Laboratories||||||| |Inc.||||||| |UR|UL 1977|E45171||||| |Underwriters Laboratories||||||| |Inc.||||||| |.||||||| |Page 4/7|||Version 27.02.2026|||Continued on next page| |.||| |---|---|---| |Product Classification<br>UNSPSC<br>EEE|39121409|EEE| |eCl@ss 10.0|27-44-04-02|| |eCl@ss 9.0|27-44-04-02|| |ETIM 9.0|EC002637|| |ETIM 10.0|EC002637|| |ECCN|NO US CLASSIFICATION|| |.||| |Environmental Product Compliance<br>SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe||| |RoHS Compliance Status|Compliant,No Exemption|Compliant,No Exemption| |.||| |Approvals / Certificates<br>General approvals<br>~~ae~~|Declarations of conformity and manufacturer's declarations|Declarations of conformity and manufacturer's declarations<br>ee| # ee **==> picture [557 x 824] intentionally omitted <==** **----- Start of picture text -----**<br> ||||| |---|---|---|---| |Data Sheet | Item Number: 721-133/001-000| |https://www.wago.com/721-133/001-000| |—|WAGo| |Approvals for marine applications| |S208| |Approval|Standard|Certificate Name| |ABS|-|24-0095975-PDA| |American Bureau of Ship| |ping| |BV|IEC 60998|11915/E0 BV| |Bureau Veritas S.A.| |DNV|-|TAE000016Z| |DNV GL SE| |PRS|-|TE/1095/880590/23| |Polski Rejestr Statków| |.| |Downloads| |0000000ae| |Environmental Product Compliance| |Compliance Search| |Environmental Product| |Compliance| |721-133/001-000| |.| |Documentation| |Additional Information| |Technical Section|pdf| |03.04.2019|2027.26 KB| |gk| |.| |CAD/CAE-Data| |CAD data|CAE data| |2D/3D Models|EPLAN Data Portal| |721-133/001-000|721-133/001-000| |LS| |.|ZUKEN Portal721-133/001-000|NA| |.| |PCB Design| |Symbol and Footprint| |via SamacSys| |721-133/001-000| |Symbol and Footprint| |via Ultra Librarian|Ny| |721-133/001-000| |.| |Page|5/7|Version 27.02.2026|Continued on next page| **----- End of picture text -----**<br> Data Sheet | Item Number: 721-133/001-000 https://www.wago.com/721-133/001-000 - 1 Compatible Products 1.1 System counterpart 1.1.1 Female connector/socket |Item No.: 722-103/026-000|Item No.: 722-203/026-000|Item No.: 721-303/031-000|Item No.: 721-303/008-000| |---|---|---|---| |1-conductor female connector, angled;|1-conductor female connector, angled;|1-conductor female connector, angled;|1-conductor female connector, angled;| |CAGE CLAMP®; 2.5 mm²; Pin spacing 5|CAGE CLAMP®; 2.5 mm²; Pin spacing 5|CAGE CLAMP®; 2.5 mm²; Pin spacing 5|CAGE CLAMP®; 2.5 mm²; Pin spacing 5| |mm; 3-pole; 100% protected against mis|mm; 3-pole; 100% protected against mis|mm; 3-pole; 100% protected against mis|mm; 3-pole; 100% protected against mis| |mating; 2,50 mm²; light gray|mating; 2,50 mm²; light gray|mating; clamping collar; 2,50 mm²; light|mating; Snap-in mounting feet; 2,50 mm²;| |||gray|light gray| |8|ZS||id| |Item No.: 721-103/026-000|Item No.: 721-103/031-000|Item No.: 721-103/037-000|Item No.: 2721-1103/326-000| |1-conductor female connector; CAGE|1-conductor female connector; CAGE|1-conductor female connector; CAGE|1-conductor female connector; lever; Pu| |CLAMP®; 2.5 mm²; Pin spacing 5 mm; 3-|CLAMP®; 2.5 mm²; Pin spacing 5 mm; 3-|CLAMP®; 2.5 mm²; Pin spacing 5 mm; 3-|sh-in CAGE CLAMP®; 2.5 mm²; Pin spa| |pole; 100% protected against mismating;|pole; 100% protected against mismating;|pole; 100% protected against mismating;|cing 5 mm; 3-pole; 100% protected| |2,50 mm²; light gray|clamping collar; 2,50 mm²; light gray|Lateral locking levers; 2,50 mm²; light|against mismating, coding finger; 2,50| |||gray|mm²; light gray| |=|id|id|| |Item No.: 2721-1103/326-045|Item No.: 2721-1103/326-047|Item No.: 2721-1103/326-9037|Item No.: 2721-1103/037-000| |1-conductor female connector; lever; Pu|1-conductor female connector; lever; Pu|1-conductor female connector; lever; Pu|1-conductor female connector; lever; Pu| |sh-in CAGE CLAMP®; 2.5 mm²; Pin spa|sh-in CAGE CLAMP®; 2.5 mm²; Pin spa|sh-in CAGE CLAMP®; 2.5 mm²; Pin spa|sh-in CAGE CLAMP®; 2.5 mm²; Pin spa| |cing 5 mm; 3-pole; 100% protected|cing 5 mm; 3-pole; 100% protected|cing 5 mm; 3-pole; 100% protected|cing 5 mm; 3-pole; 100% protected| |against mismating, coding finger; direct|against mismating, coding finger; direct|against mismating, coding finger; direct|against mismating, coding finger; Lateral| |marking; light gray|marking; light gray|marking; light gray|locking levers; 2,50 mm²; light gray| ||||| |Item No.: 2721-1103/037-000/333-000|Item No.: 2721-1103/326-000/333-000|Item No.: 2721-103/026-000|Item No.: 2721-103/031-000| |1-conductor female connector; lever; Pu|1-conductor female connector; lever; Pu|1-conductor female connector; push-|1-conductor female connector; push-but| |sh-in CAGE CLAMP®; 2.5 mm²; Pin spa|sh-in CAGE CLAMP®; 2.5 mm²; Pin spa|button; Push-in CAGE CLAMP®; 2.5 mm²;|ton; Push-in CAGE CLAMP®; 2.5 mm²; Pin| |cing 5 mm; 3-pole; 100% protected|cing 5 mm; 3-pole; 100% protected|Pin spacing 5 mm; 3-pole; 100% protec|spacing 5 mm; 3-pole; 100% protected| |against mismating, coding finger; Lateral|against mismating, coding finger; Strain|ted against mismating; 2,50 mm²; light|against mismating; clamping collar; 2,50| |locking levers; Strain relief plate; light|relief plate; light gray|gray|mm²; light gray| |gray|||| |||w|| |Item No.: 2721-103/037-000|Item No.: 2721-103/026-000/133-000|Item No.: 721-2103/037-000|Item No.: 721-2103/026-000| |1-conductor female connector; push-but|1-conductor female connector; push-|2-conductor female connector; Push-in|2-conductor female connector; Push-in| |ton; Push-in CAGE CLAMP®; 2.5 mm²; Pin|button; Push-in CAGE CLAMP®; 2.5 mm²;|CAGE CLAMP®; 2.5 mm²; Pin spacing 5|CAGE CLAMP®; 2.5 mm²; Pin spacing 5| |spacing 5 mm; 3-pole; 100% protected|Pin spacing 5 mm; 3-pole; 100% protec|mm; 3-pole; 100% protected against mis|mm; 3-pole; 100% protected against mis| |against mismating; Lateral locking levers;|ted against mismating; Strain relief plate;|mating; Lateral locking levers; 2,50 mm²;|mating; with integrated end plate; 2,50| |2,50 mm²; light gray|2,50 mm²; light gray|light gray|mm²; light gray| |.|||| |1.2 Optional Accessories|||| |1.2.1 Coding|||| |1.2.1.1 Coding|||| |Item No.: 231-129|||| |Coding key; snap-on type; light gray|||| |.|||| |Page 6/7|Version 27.02.2026||Continued on next page| - Data Sheet | Item Number: 721-133/001-000 https://www.wago.com/721-133/001-000 - 1.2.2 Marking 1.2.2.1 Marking strip 4Zp 7jpBZ - Item No.: 210-833 Item No.: 210-834 Marking strips; 25 m on roll; 6 mm wide; Marking strips; on reel; 5 mm wide; plain; plain; Self-adhesive; white Self-adhesive; white - . Installation Notes Coding Coding a male header – fitting coding key (s). - . Subject to changes. Please also observe the further product documentation! Current addresses can be found at:: www.wago.com Page 7/7 Version 27.02.2026
Updated at June 7, 2026
For over six decades, WAGO has been a pioneering force in electrical engineering and automation, globally recognized for inventing the revolutionary spring CAGE CLAMP® technology. By leading the way in Spring Pressure Connection Technology, WAGO provides secure, maintenance-free connections that significantly reduce wiring time while ensuring consistent contact reliability that is independent of operator skill. Our extensive WAGO portfolio focuses heavily on their industry-leading interconnection solutions. We offer a vast array of DIN rail terminal blocks, wire-to-board terminal blocks, and pluggable terminal block headers and sockets. To support these core components, our selection also includes hundreds of essential terminal block accessories, markers, and specialized fused terminal blocks, ensuring you have everything required for safe and efficient wiring. Beyond foundational connectivity, WAGO excels in interface and automation technology. Our catalog features a curated selection of WAGO power relays, AC/DC converters, and process controllers. From robust power distribution to sophisticated system interlinks, WAGO delivers the meticulously engineered components necessary to build highly reliable, future-ready industrial solutions.
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