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Wago 721-203/124-000
Female connector, 721 Series, operating toolOur female connector (item number 721-203/124-000) ensures effortless electrical installations. Strip lengths must be between 8 and 9 mm when connecting co…
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Description
Female connector, 721 Series, operating toolOur female connector (item number 721-203/124-000) ensures effortless electrical installations. Strip lengths must be between 8 and 9 mm when connecting conductors to this female connector. This product incorporates one conductor terminal and utilizes CAGE CLAMP®. Our CAGE CLAMP® connection offers a proven and maintenance-free way to connect all types of conductors. You do not need to prepare the conductor in any way, such as crimping ferrules. Depending on the conductor type, this female connector is designed for conductor cross sections ranging from 0.08 mm² to 2.5 mm².The contact surface is coated with tin.
Specification
Notes
| Safety Information | The MCS – MULTI CONNECTION SYSTEM includes connectors without breaking capacity 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, 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
| Ratings per | IEC/EN 60664-1 |
|---|---|
| Nominal voltage (III/3) | 500 V |
| Rated impulse withstand voltage (III / 3) | 6 kV |
| Rated voltage (III/2) | 630 V |
| Rated impulse withstand voltage (III/2) | 6 kV |
| Nominal voltage (II/2) | 1000 V |
| Rated impulse withstand voltage (II/2) | 6 kV |
| Rated current | 16 A |
| Legend (ratings) | (III / 2) ≙ Overvoltage category III / Pollution degree 2 |
Electrical data - Ratings per UL
| Approvals per | UL 1059 |
|---|---|
| Rated voltage UL (Use Group B) | 300 V |
| Rated current UL (Use Group B) | 15 A |
| Rated voltage UL (Use Group D) | 300 V |
| Rated current UL (Use Group D) | 10 A |
Electrical data - Ratings per UL 1977
| Rated voltage (UL 1977) | 600 V |
|---|---|
| Rated current UL 1977 | 15 A |
Electrical data - Ratings per CSA
| Approvals per | CSA |
|---|---|
| Rated voltage CSA (Use Group B) | 300 V |
| Rated current CSA (Use Group B) | 15 A |
| Rated voltage CSA (Use Group D) | 300 V |
| Rated current CSA (Use Group D) | 10 A |
Connection data
| Number of connection types | 1 |
|---|---|
| Number of levels | 1 |
Connection data - Connection 1
| Connection technology | CAGE CLAMP® |
|---|---|
| Actuation type | Operating tool |
| Actuation direction 1 | Operation parallel to conductor entry |
| Actuation direction 2 | Operation perpendicular to conductor entry |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Fine-stranded conductor; with insulated ferrule | 0.25 … 1.5 mm² |
| Fine-stranded conductor; with uninsulated ferrule | 0.25 … 2.5 mm² |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
| Conductor entry direction to mating direction | 0 ° |
Physical data
| Pin spacing | 7.5 mm / 0.295 inches |
|---|
Mechanical data
| Variable coding | Yes |
|---|---|
| Housing sheet thickness | 0.5 … 3 mm / 0.02 … 0.118 inches |
| Anti-rotation protection | Yes |
Plug-in connection
| Contact type (pluggable connector) | Female connector/socket |
|---|---|
| Connector (connection type) | for conductor |
| Mismating protection | Yes |
| Plugging without loss of pin spacing | No |
| Locking of plug-in connection | none |
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 |
| Clamping spring material | Chrome-nickel spring steel (CrNi) |
| Contact material | Copper alloy |
| Contact plating | Tin |
| Fire load | 0.18 MJ |
| Weight | 8.9 g |
Environmental requirements
| Limit temperature range | -60 … +100 °C |
|---|---|
| Processing temperature | -35 … +60 °C |
Commercial data
| PU (SPU) | 50 pcs |
|---|---|
| Packaging type | Box |
| Country of origin | DE |
| GTIN | 4066966303681 |
| Customs tariff number | 85366990990 |
Product Classification
| UNSPSC | 39121409 |
|---|---|
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
|---|
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