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Wago 2273-244
Push wire® splicing connector, 2273 Series, PUSH WIRE®Push wire® splicing connector (item number 2273-244) simplifies electrical installations. The 2273 Series PUSH WIRE® connectors for junction boxes…
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Description
Push wire® splicing connector, 2273 Series, PUSH WIRE®Push wire® splicing connector (item number 2273-244) simplifies electrical installations. The 2273 Series PUSH WIRE® connectors for junction boxes provide safe, quick, and easy installations in any building, no matter the position or location. Strip lengths must be 11 mm when connecting conductors to push wire® splicing connector. Rated current and voltage are key factors to consider when selecting a splicing connector, as they indicate how the product can be used. This product has a rated voltage of 450 V and a rated current of 24 A, making it suitable for high-load applications. Featuring conductor terminals along with PUSH WIRE®, this product is highly versatile. Our reliable PUSH WIRE® connection offers the fastest method for clamping conductors. It utilizes the conductor’s stiffness to overcome the clamping spring’s contact force. Dimensions: (18 x 5.8 x 16.7) mm (width x height x depth). Push wire® splicing connector is suitable for conductor cross sections ranging from 0.5 mm² to 2.5 mm².Tin is used for coating the contact surfaces.
Specification
Notes
| General safety information | NOTICE: Observe installation and safety instructions!Only to be used by electricians!Do not work under voltage/load!Use only for proper use!Observe national regulations/standards/guidelines!Observe technical specifications for the products!Observe the number of permissible potentials!Do not use damaged/dirty components!Observe conductor types, cross-sections and strip lengths!Insert conductor until it hits the product‘s backstop!Use original accessories!To be sold only with installation instructions! |
|---|---|
| Safety Information | in grounded power lines |
Electrical data - Ratings per IEC/EN
| Ratings per | IEC/EN 60998 |
|---|---|
| Nominal voltage (II/2) | 450 V |
| Rated impulse withstand voltage (II/2) | 4 kV |
| Rated current | 24 A |
| Legend (ratings) | (II / 2) ≙ Overvoltage category II / Pollution degree 2 |
| Ratings per | IEC/EN 60998 / IEC/EN 60998 / IEC/EN 60998 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
| Nominal voltage | 450 V |
| Rated impulse withstand voltage | 4 kV |
| Rated current | 24 A |
Electrical data - General information
| Wiring direction | Side-entry wiring |
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Connection data
| Clamping units | 4 |
|---|---|
| Total number of potentials | 1 |
Connection data - Connection 1
| Connection technology | PUSH WIRE® |
|---|---|
| Actuation type | Push-in |
| Connectable conductor materials | Copper, Aluminum |
| Connectable conductor materials (note) | Terminating Aluminum ConductorsWAGO Spring-Clamp Terminal Blocks are suitable for solid aluminum conductors up to 4 mm²/12 AWG if WAGO “Alu-Plus” Contact Paste 249-130 is used for termination.“Alu-Plus” Contact Paste Advantages:Automatically destroys the oxide film during clamping.Prevents fresh oxidation at the clamping point.Prevents electrolytic corrosion between aluminum and copper conductors (in the same terminal block).Provides long-term protection against corrosion.For spring pressure connections with PUSH WIRE® connection technology, WAGO recommends that the aluminum conductor first be cleaned and then immediately inserted into the clamping unit filled with “Alu-Plus” contact paste.It is also possible to apply WAGO “Alu-Plus” additionally on the whole surface of the aluminum conductor before termination.Please note that the nominal currents must be adapted to the reduced conductivity of the aluminum conductors:2.5 mm² = 16 A4 mm² = 22 A |
| Solid conductor | 0.5 … 2.5 mm² / 20 … 16 AWG |
| Strip length | 11 mm / 0.43 inches |
| Wiring direction | Side-entry wiring |
Physical data
| Width | 18 mm / 0.709 inches |
|---|---|
| Height | 5.8 mm / 0.228 inches |
| Depth | 16.7 mm / 0.657 inches |
Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Color | transparent |
| Cover color | red |
| Material group | IIIa |
| Insulation material (main housing) | Polycarbonate (PC) |
| Flammability class per UL94 | V2 |
| Clamping spring material | Chrome-nickel spring steel (CrNi) |
| Contact material | Electrolytic copper (ECu) |
| Contact plating | Tin |
| Fire load | 0.024 MJ |
| Weight | 1.3 g |
Environmental requirements
| Ambient temperature (operation) | +60 °C |
|---|---|
| Continuous operating temperature | 105 °C |
| Temperature marking per EN 60998 | T60 |
Commercial data
| Product Group | 7 (Push Wire Conn.) |
|---|---|
| PU (SPU) | 1000 (100) pcs |
| Packaging type | Box |
| Country of origin | DE |
| GTIN | 4050821032007 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121409 |
|---|---|
| ETIM 9.0 | EC000446 |
| ETIM 10.0 | EC000446 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
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