Product Model
250-514
Selling Points
- 1Compact design with 14-pole configuration.
- 2Push-button actuation for easy conductor termination.
- 35 mm pin spacing for precise wiring.
- 4Rated for 320 V and 4 kV surge voltage.
- 5Durable construction with chrome nickel spring steel clamping spring.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Variants: | Other pole numbers | Clamping units | 14 |
Total number of potentials | 14 | Number of connection types | 1 |
Number of levels | 1 | Pin spacing | 5?mm?/ 0.197?inches |
Width | 71.5?mm?/ 2.815?inches | Height | 20.5?mm?/ 0.807?inches |
Height from the surface | 16.5?mm?/ 0.65?inches | Depth | 13?mm?/ 0.512?inches |
Solder pin length | 4mm | Solder pin dimensions | 0.5 x 0.75?mm |
Drilled hole diameter with tolerance | 1.2(+0.1)mm | PCB contact | THT |
Solder pin arrangement | over the entire terminal strip (in-line) | 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 | 0.288MJ | Weight | 13.4g |
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) | 60?(15)?pcs |
Packaging type | box | Country of origin | PL |
GTIN | 4044918303750 | 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) | 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) | 10A | Rated voltage CSA (Use Group D) | 300V |
Rated current CSA (Use Group D) | 10A | Connection technology | Push-in CAGE CLAMP? |
Actuation type | Push-button | Solid conductor | 0.5 … 1.5?mm2?/ 20 … 14?AWG |
Fine-stranded conductor | 0.75 … 1.5?mm2?/ 18 … 16?AWG | Fine-stranded conductor; with insulated ferrule | 0.5 … 1?mm2 |
Fine-stranded conductor; with uninsulated ferrule | 0.5 … 1?mm2 | Note (conductor cross-section) | Fine-stranded conductor 0.75 … 1.5 mm2 (I max. 4 A)Fine-stranded conductor 0.5 mm2 (I max. 2 A) |
Strip length | 9 … 10?mm?/ 0.35 … 0.39?inches | Conductor connection direction to PCB | 45° |
Number of poles | 14 |
Specifications may be subject to change without notice