Product Model
253-104
Key Features
- 1Ensures reliable and maintenance-free connections in industrial applications.
- 25mm pin spacing and 4-pole configuration for compact PCB layouts.
- 3Push wire technology simplifies conductor connection.
- 4Rated for 17.5A current and 320V voltage, meeting IEC/EN 60664-1 standards.
- 5Made from electrocopper contacts and chrome-nickel spring steel for long-lasting performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Variants: | Other pole numbers | Clamping units | 8 |
| Total number of potentials | 4 | Number of connection types | 2 |
| Number of levels | 1 | Pin spacing | 5?mm?/ 0.197?inches |
| Width | 22?mm?/ 0.866?inches | Height | 16.6?mm?/ 0.654?inches |
| Height from the surface | 13?mm?/ 0.512?inches | Depth | 12.8?mm?/ 0.504?inches |
| Solder pin length | 3.6mm | Solder pin dimensions | 0.5 x 0.8?mm |
| Drilled hole diameter with tolerance | 1.1(+0.1)mm | PCB contact | THT |
| Solder pin arrangement | over the entire terminal strip (staggered) | 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 | 0.078MJ | Weight | 3.7g |
| 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) | 220?(55)?pcs |
| Packaging type | box | Country of origin | CN |
| GTIN | 4044918689243 | 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 | 17.5A | 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) | 8A | Rated voltage UL (Use Group D) | 300V |
| Rated current UL (Use Group D) | 5A | Rated voltage CSA (Use Group B) | 300V |
| Rated current CSA (Use Group B) | 8A | Rated voltage CSA (Use Group D) | 300V |
| Rated current CSA (Use Group D) | 5A | Connection type 1 | PUSH WIRE? connection |
| Connection technology | PUSH WIRE? | Total number of connection points | 1 |
| Actuation type | Operating tool | Solid conductor | 0.5 … 1.5?mm2?/ 20 … 16?AWG |
| Strip length | 8.5 … 9.5?mm?/ 0.33 … 0.37?inches | Note (strip length) | 7 … 8 mm / 0.28 … 0.31 inch (for wiring on both sides) |
| Conductor connection direction to PCB | 0° | Number of poles | 4 |
| Connection type 2 | PUSH WIRE? connection | Connection technology 2 | PUSH WIRE? |
| Number of connection points 2 | 1 | Solid conductor 2 | 0.5 … 1.5?mm2?/ 20 … 16?AWG |
| Strip length 2 | 8.5 … 9.5?mm?/ 0.33 … 0.37?inches | Note (strip length) 2 | 7 … 8 mm / 0.28 … 0.31 inch (for wiring on both sides) |
| Conductor connection direction to PCB 2 | 90° |
Specifications may be subject to change without notice