Product Model
740-108
Selling Points
- 1Secure and Efficient Connections: The WAGO 740-108 ensures reliable connectivity with its CAGE CLAMP connection.
- 2Top-of-Unit Actuation: Easy to use with a top-of-unit screwdriver actuation for quick and precise connections.
- 38-Pole Configuration: Ideal for applications requiring multiple connections, with 8 poles for enhanced functionality.
- 4Rugged Design: Built to withstand demanding industrial environments with a robust design.
- 5Compliant with Industry Standards: Meets UL and CSA standards for safety and performance in various industrial applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Variants: | Other pole numbers | Clamping units | 8 |
Total number of potentials | 8 | Number of connection types | 1 |
Number of levels | 1 | Pin spacing | 5 mm / 0.197 inches |
Width | 40 mm / 1.575 inches | Height | 23.3 mm / 0.917 inches |
Height from the surface | 18.2 mm / 0.717 inches | Depth | 11.1 mm / 0.437 inches |
Solder pin length | 5.1mm | Solder pin dimensions | 0.8 x 1 mm |
Drilled hole diameter with tolerance | 1.3(+0.1)mm | PCB contact | THT |
Solder pin arrangement | over the entire terminal strip (in-line) | Number of solder pins per potential | 1 |
Note (material data) | Information on material specifications can be found here | Color | 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 | Electrolytic copper (ECu) | Contact plating | Tin |
Fire load | 0.16MJ | Weight | 11g |
Limit temperature range | -60 … +105 °C | Product Group | 4 (Printed Circuit Connectors) |
eCl@ss 10.0 | 27-44-04-01 | eCl@ss 9.0 | 27-44-04-01 |
ETIM 9.0 | EC002643 | ETIM 8.0 | EC002643 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 100 (25) pcs |
Packaging type | Box | Country of origin | PL |
GTIN | 4055143342476 | Customs tariff number | 8536904000 |
RoHS Compliance Status | Compliant,No Exemption | Ratings per | IEC/EN 60664-1 |
Rated voltage (III / 3) | 300V | Rated impulse voltage (III / 3) | 4kV |
Rated voltage (III/2) | 320V | Rated surge voltage (III/2) | 4kV |
Nominal voltage (II/2) | 630V | Rated surge voltage (II/2) | 4kV |
Rated current | 16A | Legend (ratings) | (III / 2) ? Overvoltage category III / Pollution degree 2 |
Approvals per | CSA | Rated voltage UL (Use Group B) | 300V |
Rated current UL (Use Group B) | 10A | Rated voltage UL (Use Group D) | 300V |
Rated current UL (Use Group D) | 10A | Rated voltage CSA (Use Group B) | 300V |
Rated current CSA (Use Group B) | 16A | Rated voltage CSA (Use Group D) | 300V |
Rated current CSA (Use Group D) | 10A | Connection technology | CAGE CLAMP? |
Actuation type | Operating tool | 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 … 1.5 mm2 | Note (conductor cross-section) | 12 AWG: THHN, THWN |
Strip length | 6 … 7 mm / 0.24 … 0.28 inches | Conductor connection direction to PCB | 0° |
Number of poles | 8 |
Specifications may be subject to change without notice