Product Model
741-138
Key Features
- 1Designed for secure and maintenance-free connections in industrial and automation systems.
- 2Simple, push-button wiring simplifies installation and reduces errors.
- 3Mounting flanges provide additional mechanical stability for robust performance.
- 4Rated for up to 320V and 16A current, suitable for various electrical applications.
- 5Compliant with RoHS and certified by DEKRA for EN 60947 and EN 60998 standards.
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 | 49.4?mm?/ 1.945?inches | Height | 22.5?mm?/ 0.886?inches |
| Height from the surface | 18.5?mm?/ 0.728?inches | Depth | 12.8?mm?/ 0.504?inches |
| Solder pin length | 4mm | Solder pin dimensions | 0.7 x 0.7?mm |
| Drilled hole diameter with tolerance | 1.1(+0.1)mm | Mounting type | Feed-through mounting |
| PCB contact | THT | Solder pin arrangement | over the entire terminal strip (in-line) |
| Number of solder pins per potential | 2 | 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 | 0.241MJ |
| Weight | 11.3g | 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) | 80?(20)?pcs | Packaging type | box |
| Country of origin | CH | GTIN | 4044918679763 |
| Customs tariff number | 8536904000 | RoHS Compliance Status | Compliant,No Exemption |
| Ratings per | IEC/EN 60664-1 | Rated voltage (III / 3) | 250V |
| 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 | Push-button |
| 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 |
| Strip length | 5 … 6?mm?/ 0.2 … 0.24?inches | Conductor connection direction to PCB | 0° |
| Number of poles | 8 |
Specifications may be subject to change without notice