250-207/353-604/997-406 - THR PCB terminal block; push-button; 1.5 mm²; Pin spacing 3.5 mm; 7-pole; Push-in CAGE CLAMP®; in tape-and-reel packaging; 1,50 mm²; black
- Brand: Wago
- Product Code: 250-207/353-604/997-406
Description: Cost-effective integration of high-temperature resistant THR terminal strips into SMT reflow soldering processes Versions with suction pads are available in tape-and-reel packaging for automated assembly Push-in termination of solid and ferruled conductors Termination/removal of fine-stranded conductors via push-buttons 45° conductor entry angle provides easy, space-saving wiring
Description: Cost-effective integration of high-temperature resistant THR terminal strips into SMT reflow soldering processes Versions with suction pads are available in tape-and-reel packaging for automated assembly Push-in termination of solid and ferruled conductors Termination/removal of fine-stranded conductors via push-buttons 45° conductor entry angle provides easy, space-saving wiring
Electrical data
IEC Approvals
Ratings per | IEC/EN 60664-1 |
Rated voltage (III / 3) | 200 |
Rated impulse voltage (III/3) | 4 |
Rated voltage (III/2) | 320 |
Rated impulse voltage (III/2) | 4 |
Nominal voltage (II/2) | 320 |
Rated surge voltage (II/2) | 4 |
Rated current | 8 |
Legend (ratings) | (III / 2) ≙ Overvoltage category III / Pollution degree 2 |
UL Approvals
Approvals per | UL 1059 |
Rated voltage UL (Use Group B) | 300 |
Rated current UL (Use Group B) | 8 |
Rated voltage UL (Use Group D) | 300 |
Rated current UL (Use Group D) | 5 |
CSA Approvals
Approvals per | CSA |
Rated voltage CSA (Use Group B) | 300 |
Rated current CSA (Use Group B) | 10 |
Rated voltage CSA (Use Group D) | 300 |
Rated current CSA (Use Group D) | 10 |
Notes
Variants: | Other pole numbers Direct marking Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/. |
Connection data
Total number of connection points | 7 |
Total number of potentials | 7 |
Number of connection types | 1 |
Number of levels | 1 |
Physical data
Pin spacing | 3.5 mm / 0.138 inches |
Width | 26 mm / 1.024 inches |
Height | 15.5 mm / 0.61 inches |
Height from the surface | 13.1 mm / 0.516 inches |
Depth | 12 mm / 0.472 inches |
Solder pin length | 2.4 |
Solder pin dimensions | 0.4 x 0.75 mm |
Plated through-hole diameter (THR) | 1 (+0.1) mm |
Reel diameter of tape-and-reel packaging | 330 |
Tape width | 44 |
PCB contact
PCB Contact | THR |
Solder pin arrangement | over the entire terminal strip (staggered) |
Number of solder pins per potential | 1 |
Material data
Note (material data) | |
Color | black |
Material group | IIIa |
Insulation material | Polyamide (PA46) |
Flammability class per UL94 | V2 |
Clamping spring material | Copper alloy |
Contact plating | Tin |
Fire load | 0.081 |
Weight | 3.5 |
Environmental requirements
Limit temperature range | -60 … +105 °C |
Additional Information
Technical Section
CAD data
2D/3D Models 250-207/353-604/997-406
Compliance Search
Environmental Product Compliance 250-207/353-604/997-406