Product Model
745-844
Selling Points
- 1High Mechanical Stability: Double solder pins ensure secure connections.
- 2Customization Options: Modular design with CAGE CLAMP technology for custom terminal strip assemblies.
- 3Ex-i Approval: Suitable for hazardous environments with Ex-i certification.
- 4Efficient Connectivity: Common and distribute potentials via comb-style jumper bars.
- 5Comprehensive Testing: Integrated testing tap for easy verification and quality control.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Variants: | Versions for Ex e II and Ex i | Clamping units | 1 |
Total number of potentials | 1 | Number of connection types | 1 |
Number of levels | 1 | Number of jumper slots | 1 |
Pin spacing | 10?mm?/ 0.394?inches | Width | 11.5?mm?/ 0.453?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 | within the terminal block (in-line) |
Number of solder pins per potential | 2 | Note (material data) | Information on material specifications can be found here |
Color | blue | 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 | 0.093MJ |
Weight | 5.7g | 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?(50)?pcs | Packaging type | box |
Country of origin | PL | GTIN | 4044918302722 |
Customs tariff number | 8536904000 | RoHS Compliance Status | Compliant,No Exemption |
Ratings per | IEC/EN 60664-1 | Rated voltage (III / 3) | 630V |
Rated impulse voltage (III / 3) | 8kV | Rated voltage (III/2) | 1000V |
Rated surge voltage (III/2) | 8kV | Nominal voltage (II/2) | 1000V |
Rated surge voltage (II/2) | 8kV | 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 | 1 |
Specifications may be subject to change without notice