Product Model
745-307
Selling Points
- 1CAGE CLAMP® Connection: Easy-to-use screwdriver-actuated connection for secure and reliable terminal block assembly.
- 27-Pole Configuration: Ideal for applications requiring multiple connections in a compact design.
- 36 mm² Cross-Section: Suitable for high-current applications with a robust and durable terminal block.
- 4Gray Color: Durable gray finish for enhanced visibility and longevity.
- 5Commoning Option: Facilitates the distribution of potentials via comb-style commoning for efficient circuit management.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Variants: | Other pole numbers | Clamping units | 7 |
Total number of potentials | 7 | Number of connection types | 1 |
Number of levels | 1 | Number of jumper slots | 1 |
Pin spacing | 7.5 mm / 0.295 inches | Width | 54.1 mm / 2.13 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 | 4.5mm |
Solder pin dimensions | 1 x 1.4 mm | Drilled hole diameter with tolerance | 1.8(+0.1)mm |
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 | 0.532MJ |
Weight | 34g | 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) | 40 pcs | Packaging type | Box |
Country of origin | PL | GTIN | 4044918302227 |
Customs tariff number | 8536904000 | RoHS Compliance Status | Compliant,No Exemption |
Ratings per | IEC/EN 60664-1 | Rated voltage (III / 3) | 500V |
Rated impulse voltage (III / 3) | 6kV | Rated voltage (III/2) | 630V |
Rated surge voltage (III/2) | 6kV | Nominal voltage (II/2) | 1000V |
Rated surge voltage (II/2) | 6kV | Rated current | 41A |
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) | 30A |
Rated voltage UL (Use Group C) | 150V | Rated current UL (Use Group C) | 30A |
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) | 30A |
Rated voltage CSA (Use Group C) | 150V | Rated current CSA (Use Group C) | 30A |
Rated voltage CSA (Use Group D) | 300V | Rated current CSA (Use Group D) | 10A |
Connection technology | CAGE CLAMP? | Actuation type | Operating tool |
Solid conductor | 0.2 … 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° |
Number of poles | 7 |
Specifications may be subject to change without notice