Wago
256-744/333-000
1 / 2
- Part Number
- 256-744/333-000
- UPC
- 4044918809764
- ETIM
- Group Code : EG000058
- Group Description : Connectors
- Class Description : Printed circuit board terminal
- Class Code : EC002643
- Version : 7
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Pcb Contact
- PCB contact
- THT
- Solder pin arrangement
- Within the terminal block (in-line)
- Number of solder pins per potential
- 2
Ratings Per Iec/En
- Ratings per
- IEC/EN 60664-1
- Nominal voltage (III/3)
- 250 V
- Rated impulse voltage (III/3)
- 4 kV
- Rated voltage (III/2)
- 320 V
- Rated impulse voltage (III/2)
- 4 kV
- Nominal voltage (II/2)
- 630 V
- Rated surge voltage (II/2)
- 4 kV
- Rated current
- 24 A
- Legend (ratings)
- (III / 2) ≙ Overvoltage category III / Pollution degree 2
Environmental Requirements
- Limit temperature range
- -60 … +105 °C
Plug-In Connection
- Plugging without loss of pin spacing
- No
Physical Data
- Pin spacing
- 5/5.08 mm / 0.197/0.2 inches
- Width
- 7.8 mm / 0.307 inches
- Height
- 26.3 mm / 1.035 inches
- Height from the surface
- 22.3 mm / 0.878 inches
- Depth
- 19.6 mm / 0.772 inches
- Solder pin length
- 4 mm
- Solder pin dimensions
- 0.7 x 0.7 mm
- Drilled hole diameter with tolerance
- 1.1 (+0.1) mm
Material Data
- Note (material data)
- <a href="https://www.wago.com/us/material-specifications" href="_blank">Information on material specifications can be found here</a>
- Color
- Blue
- Material group
- I
- Insulation material
- 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
- 0.029 MJ
- Weight
- 0.975 g
Specifications
- Product Group Code
- 0004
Commercial Data
- Packaging type
- Box
- GTIN
- 4044918809764
Notes
- Variants:
- Other colors || Versions for Ex e II and Ex i || Solder pin length: 5.5 mm || Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/.
Ratings Per Csa
- Approvals per
- CSA
- Rated voltage CSA (Use Group B)
- 300 V
- Rated current CSA (Use Group B)
- 15 A
- Rated voltage CSA (Use Group D)
- 300 V
- Rated current CSA (Use Group D)
- 10 A
Connection 1
- Connection technology
- CAGE CLAMP®
- Actuation type
- Finger-operated lever
- Solid conductor
- 0.08 … 2.5 mm² / 28 … 12 AWG
- Fine-stranded conductor
- 0.08 … 2.5 mm² / 28 … 12 AWG
- Fine-stranded conductor; with insulated ferrule
- 0.25 … 1.5 mm²
- Fine-stranded conductor; with uninsulated ferrule
- 0.25 … 1.5 mm²
- Note (conductor cross-section)
- 12 AWG: THHN, THWN
- Strip length
- 5 … 6 mm / 0.2 … 0.24 inches
- Conductor connection direction to PCB
- 45 °
- Pole number
- 1
Ratings Per Ul 1059
- Approvals per
- UL 1059
- Rated voltage UL (Use Group B)
- 300 V
- Rated current UL (Use Group B)
- 15 A
- Rated voltage UL (Use Group D)
- 300 V
- Rated current UL (Use Group D)
- 10 A
