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Wago 745-837
PCB terminal block, 745 Series, solder pin dimensions 1 x 1.4 mmEasily, quickly and safely connect conductors with this PCB terminal block (item number 745-837). You can rely on proven safety with the…
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Description
PCB terminal block, 745 Series, solder pin dimensions 1 x 1.4 mmEasily, quickly and safely connect conductors with this PCB terminal block (item number 745-837). You can rely on proven safety with these PCB terminal blocks, perfect for a host of applications when designing your devices. Conductors can only be connected to this PCB terminal block if their strip length is between 11 and 12 mm . Featuring one conductor terminal along with CAGE CLAMP®, this connector delivers reliable performance. Our trusted universal connection known as CAGE CLAMP® is the industry standard when it comes to connection technology and electrical interconnections. Dimensions: (9 x 27.5 x 29.1) mm (width x height x depth). This PCB terminal block is suitable for conductor cross sections ranging from 0.2 mm² to 6 mm².The contact surface is coated with tin. This PCB terminal block is operated with an operating tool. The PCB terminal block is designed for THT soldering. Insert the conductor into the board at an angle of 45°..
Specification
Notes
| Variants: | Versions for Ex e II and Ex i, Other colors, 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 | 41 A |
| Legend (ratings) | (III / 2) ≙ Overvoltage category III / Pollution degree 2 |
| Ratings per | IEC/EN 60664-1 / IEC/EN 60664-1 / IEC/EN 60664-1 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
| Nominal voltage | 500 V / 630 V / 1000 V |
| Rated impulse withstand voltage | 6 kV / 6 kV / 6 kV |
| Rated current | 41 A / 41 A / 41 A |
Electrical data - Ratings per UL
| Approvals per | UL 1059 |
|---|---|
| Rated voltage UL (Use Group B) | 300 V |
| Rated current UL (Use Group B) | 30 A |
| Rated voltage UL (Use Group C) | 150 V |
| Rated current UL (Use Group C) | 30 A |
| Rated voltage UL (Use Group D) | 300 V |
| Rated current UL (Use Group D) | 10 A |
| Approvals per | UL 1059 / UL 1059 / UL 1059 |
| Use group | B / C / D |
| Rated voltage | 300 V / 150 V / 300 V |
| Rated current | 30 A / 30 A / 10 A |
Electrical data - Ratings per CSA
| Approvals per | CSA |
|---|---|
| Rated voltage CSA (Use Group B) | 300 V |
| Rated current CSA (Use Group B) | 30 A |
| Rated voltage CSA (Use Group C) | 150 V |
| Rated current CSA (Use Group C) | 30 A |
| Rated voltage CSA (Use Group D) | 300 V |
| Rated current CSA (Use Group D) | 10 A |
| Approvals per | CSA / CSA / CSA |
| Use group | B / C / D |
| Rated voltage | 300 V / 150 V / 300 V |
| Rated current | 30 A / 30 A / 10 A |
Connection data
| Clamping units | 1 |
|---|---|
| Total number of potentials | 1 |
| Number of connection types | 1 |
| Number of levels | 1 |
| Number of jumper slots | 1 |
Connection data - Connection 1
| Connection technology | CAGE CLAMP® |
|---|---|
| Actuation type | Operating tool |
| Solid conductor | 0.2 … 6 mm² / 24 … 10 AWG |
| Fine-stranded conductor | 0.2 … 6 mm² / 24 … 10 AWG |
| Fine-stranded conductor; with insulated ferrule | 0.25 … 4 mm² |
| Fine-stranded conductor; with uninsulated ferrule | 0.25 … 4 mm² |
| Strip length | 11 … 12 mm / 0.43 … 0.47 inches |
| Conductor connection direction to PCB | 45 ° |
| Pole number | 1 |
Physical data
| Pin spacing | 7.5 mm / 0.295 inches |
|---|---|
| Width | 9 mm / 0.354 inches |
| Height | 27.5 mm / 1.083 inches |
| Height from the surface | 23 mm / 0.906 inches |
| Depth | 29.1 mm / 1.146 inches |
| Solder pin length | 4.5 mm |
| Solder pin dimensions | 1 x 1.4 mm |
| Drilled hole diameter with tolerance | 1.8 (+0.1) mm |
PCB contact
| PCB contact | THT |
|---|---|
| Solder pin arrangement | within the terminal block (in-line) |
| Number of solder pins per potential | 2 |
Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Color | green-yellow |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Clamping spring material | Chrome-nickel spring steel (CrNi) |
| Contact material | Electrolytic copper (ECu) |
| Contact plating | Tin |
| Fire load | 0.071 MJ |
| Weight | 4.7 g |
Environmental requirements
| Limit temperature range | -60 … +105 °C |
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Commercial data
| Product Group | 4 (Printed Circuit Connectors) |
|---|---|
| PU (SPU) | 100 (50) pcs |
| Packaging type | Box |
| Country of origin | PL |
| GTIN | 4044918302661 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121409 |
|---|---|
| eCl@ss 10.0 | 27-44-04-01 |
| eCl@ss 9.0 | 27-44-04-01 |
| ETIM 9.0 | EC002643 |
| ETIM 10.0 | EC002643 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
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