Product Model
745-3804
Key Features
- 1Modular design with screwdriver-actuated CAGE CLAMP for easy assembly.
- 2Suitable for Ex-i applications, ensuring high reliability in hazardous environments.
- 3Stackable configuration for space-efficient terminal strip assemblies.
- 4Rated current: 32A (IEC/EN), 20A (UL/CSA) for Use Group B, and 10A for Use Group D.
- 5Blue color with polyamide insulation and electrolytic copper contacts for durability.
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 | Pin spacing | 5?mm?/ 0.197?inches |
| Width | 6.5?mm?/ 0.256?inches | Height | 23?mm?/ 0.906?inches |
| Height from the surface | 19?mm?/ 0.748?inches | Depth | 19.4?mm?/ 0.764?inches |
| Solder pin length | 4mm | Solder pin dimensions | 0.8 x 1.2?mm |
| Drilled hole diameter with tolerance | 1.5(+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 | 0.026MJ | Weight | 1.8g |
| 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) | 200?(50)?pcs |
| Packaging type | box | Country of origin | PL |
| GTIN | 4045454001223 | Customs tariff number | 8536904000 |
| RoHS Compliance Status | Compliant,No Exemption | Ratings per | IEC/EN 60664-1 |
| Rated voltage (III / 3) | 320V | 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 | 32A | 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) | 20A | 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) | 20A | 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 … 4?mm2?/ 28 … 12?AWG |
| Fine-stranded conductor | 0.08 … 4?mm2?/ 28 … 12?AWG | Fine-stranded conductor; with insulated ferrule | 0.25 … 2.5?mm2 |
| Fine-stranded conductor; with uninsulated ferrule | 0.25 … 2.5?mm2 | Strip length | 8 … 9?mm?/ 0.31 … 0.35?inches |
| Conductor connection direction to PCB | 45° | Number of poles | 1 |
Specifications may be subject to change without notice