733-204.
Pluggable Terminal Block, Straight, 2.5 mm, 4 Ways, 28 AWG, 20 AWG, Clamp
- Manufacturer: WAGO
- Product type: Pluggable Terminal Blocks
- Pitch Spacing:2.5mm; No. of Contacts:4Contacts; Gender:Plug; Product Range:733 Series; Contact Termination Type:Solder; No. of Rows:1Rows; Contact Plating:Tin Plated Contacts; Contact Material:Coppe
- SVHC: No SVHC (21-Jan-2025)
- Pitch Spacing: 2.5mm
- Product Range: 733
- Rated Current: 6A
- Rated Voltage: 80V
- Wire Size (AWG): 28AWG to 20AWG
- No. of Positions: 4Ways
- Wire Size AWG Max: 20AWG
- Wire Size AWG Min: 28AWG
- Conductor Area CSA: -
- Wire Connection Method: Clamp
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 2.08 € |
| Current stock | 50+ |
| Lead time | 30 days |
Printview: Male connector; 4-pole; pin spacing 2.5 mm / 0.098 in; 100% protected against mismating - Item No.: 733-204 Male connector; 4-pole; pin spacing 2.5 mm / 0.098 in; 100% protected against mismating Item No.: 733-204 Male connector; 4-pole; pin spacing 2.5 mm / 0.098 in; 100% protected against mismating ## Marking . |Business data|| |---|---| |Supplier|WAGO| |Item no.|733-204| |GTIN / EAN|4044918849548| |Content|1| |Order amount|200| |Customer item number|| . ## Notes Universal connection for all conductor typesEasy cable pre-assembly and on-unit wiring via vertical and horizontal CAGE CLAMP® actuationFor “wire-to-wire” connections100% protected against mismatingCoding option available |Technical data|Technical data| |---|---| |Miscellaneous|| |No. of poles|4| |No. of poles<br>Pin Spacing|2.5 mm / 0.098 in %| |Pin Spacing<br>Total number of connection points|4| |Total number of connection points<br>Total number of potentials|4| |Total number of potentials<br>Color|light gray| |Ratings according to 1|light gray<br>IEC/EN 60664-1| |Ratings according to 1<br>Overvoltage category EN 1|III| |Overvoltage category EN 1<br>Pollution degree (1)|2| WAGO Kontakttechnik GmbH & Co. KG 1 Printview: Male connector; 4-pole; pin spacing 2.5 mm / 0.098 in; 100% protected against mismating - Item No.: 733-204 |Technical data|Technical data| |---|---| |Rated voltage EN (1) [V]|160 [V]| |<br>Rated surge voltage (1) [kV]|<br>2.5 [kV]| |<br>Nominal current [A]|<br>6 [A]| |<br>Overvoltage category EN 2|<br>II| |<br>Degree of pollution (2)|2| |<br>Rated voltage EN (2) [V]|320 [V]| |<br>Rated surge voltage (2) [kV]|<br>2.5 [kV]| |<br>Nominal current (2) [A]|<br>6 [A]| |<br>Overvoltage category EN 3|<br>III| |<br>Degree of pollution (3)|3| |<br>Rated voltage EN (3) [V]|100 [V]| |<br>Rated surge voltage (3) [kV]|<br>2.5 [kV]| |<br>Nominal current (3) [A]|<br>6 [A]| |<br>Number of individual connection objects at the product|<br>1| |<br>Connection technology (1)|CAGE CLAMP®| |<br>Solid sizes 1|0.08 … 0.5 mm² / 28 … 20 AWG| |Fine-stranded wires 1|0.08 … 0.5 mm² / 28 … 20 AWG| |Fine-stranded wires with insulated ferrule 1|0.25 … 0.34 mm² / …| |Fine-stranded wires with uninsulated ferrule 1|0.25 … 0.34 mm² / …| |Strip length 1|5 … 6 mm / 0.2 … 0.24 in| |<br>Material group|I| |<br>Insulating material|Polyamide 66 (PA 66)| |<br>Flammability rating per UL 94|<br>V0| |<br>Limit temperature range|-60 C … 100 C| |<br>Clamping spring material|Chrome-nickel spring steel (CrNi)| |<br>Contact material|<br>Electrolytic copper (Ecu)| |Contact plating|<br>tin-plated| |<br>Fire load [MJ]|0.043 [MJ]| |<br>Weight [g]|<br>2.128 [g]| |<br>Width|<br>12.5 mm / 0.492 in| |Height|11.8 mm / 0.465 in| |Length|20.3 mm / 0.799 in| WAGO Kontakttechnik GmbH & Co. KG 2 Printview: Male connector; 4-pole; pin spacing 2.5 mm / 0.098 in; 100% protected against mismating - Item No.: 733-204 Images & drawings WAGO Kontakttechnik GmbH & Co. KG 3 Printview: Male connector; 4-pole; pin spacing 2.5 mm / 0.098 in; 100% protected against mismating - Item No.: 733-204 Address WAGO Kontakttechnik GmbH & Co. KG WAGO Kontakttechnik GmbH & Co. KG 4
Updated at April 29, 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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