Product Model
252-308
Selling Points
- 1Compact, 2-conductor PCB connectors with push-buttons and PUSH WIRE connection.
- 2Push-in termination of solid conductors with easy conductor removal via push-buttons.
- 3Double entries for power supply and distribution, ensuring seamless integration.
- 4Quick and easy PCB replacement with loop connection retention even when unmated.
- 5High-quality, durable design compatible with other WAGO products for professional use.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Variants: | Other pole numbers | Clamping units | 16 |
Total number of potentials | 8 | Number of connection types | 1 |
Number of levels | 1 | Pin spacing | 3.5?mm?/ 0.138?inches |
Width | 28?mm?/ 1.102?inches | Height | 11?mm?/ 0.433?inches |
Depth | 10.5?mm?/ 0.413?inches | Contact type (pluggable connector) | Female connector/socket |
Connector (connection type) | for PCB | Plugging without loss of pin spacing | Yes |
Mating direction to the rail-mount terminal block | 90° | 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 | Copper alloy | Contact material | Electrolytic copper (ECu) |
Contact plating | Tin | Fire load | 0.076MJ |
Weight | 3.6g | Limit temperature range | -60 … +105?°C |
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 | 4055143829557 | Customs tariff number | 8536904000 |
RoHS Compliance Status | Compliant,No Exemption | Ratings per | IEC/EN 60664-1 |
Rated voltage (III / 3) | 160V | Rated impulse voltage (III / 3) | 2.5kV |
Rated voltage (III/2) | 160V | Rated surge voltage (III/2) | 2.5kV |
Nominal voltage (II/2) | 320V | Rated surge voltage (II/2) | 2.5kV |
Rated current | 2A | Legend (ratings) | (III / 2) ? Overvoltage category III / Pollution degree 2 |
Approvals per | UL 1059 | Rated voltage UL (Use Group B) | 300V |
Rated current UL (Use Group B) | 2A | Rated voltage UL (Use Group D) | 300V |
Rated current UL (Use Group D) | 2A | Connection technology | PUSH WIRE? |
Actuation type | Push-button | Solid conductor | 0.14 … 0.5?mm2?/ 26 … 20?AWG |
Conductor diameter | 0.4 … 0.8?mm?/ 26 … 20?AWG | Strip length | 6 … 7?mm?/ 0.24 … 0.28?inches |
Conductor connection direction to PCB | 0° | Number of poles | 8 |
Test specification <br/>Railway applications – <br/>Rolling stock – <br/>Electronic equipment | DIN EN 50155 (VDE 0115-200):2022-06 | Test procedure <br/>Railway applications – <br/>Rolling stock equipment – <br/>Shock and vibration tests | DIN EN 61373 (VDE 0115-0106):2011-04 |
Spectrum/Installation location | Service life test, Category?1, Class?A/B | Function test with noise-like vibration | Test passed according to Section 8 of the standard |
Frequency | f1= 5 Hz to f2= 150 Hz | Acceleration | 5g (highest test level used for all axes) |
Test duration per axis | 5 h | Test directions | X, Y and Z axes |
Monitoring for contact faults/interruptions | Passed | Voltage drop measurement before and after each axis | Passed |
Simulated service life test through increased levels of noise-like vibration | Test passed according to Section 9 of the standard | Extended test scope: Monitoring for contact faults/interruptions | Passed |
Extended test scope: Voltage drop measurement before and after each axis | Passed | Shock test | Test passed according to Section 10 of the standard |
Shock form | Half sine | Shock duration | 30 ms |
Number of shocks per axis | 3 pos. und 3 neg. | Vibration and shock stress for rolling stock equipment | Passed |
Specifications may be subject to change without notice