Wago - 256-840

WAGO component - equivalent to 256840

Specifications

• Primary brand: WAGO
• GTIN code: 4050821570875
• Order code / Manufacturer SKU: 256-840
• Manufacturer product status: Commercialized
• Equivalent to: 256840
• EAN code: 4050821570875
• Manufacturer description: Stackable PCB terminal block; push-button; 2.5mm2; Pin spacing 5/5.08mm; 1-pole; CAGE CLAMP; commoning option; 2.5mm2; red
• Manufacturer product specifications: Electrical data - Ratings per IEC/EN - Ratings per -- IEC/EN 60664-1|Electrical data - Ratings per IEC/EN - Nominal voltage (III/3) -- 250V|Electrical data - Ratings per IEC/EN - Rated impulse voltage (III / 3) -- 4kV|Electrical data - Ratings per IEC/EN - Rated voltage (III/2) -- 320V|Electrical data - Ratings per IEC/EN - Rated surge voltage (III/2) -- 4kV|Electrical data - Ratings per IEC/EN - Nominal voltage (II/2) -- 630V|Electrical data - Ratings per IEC/EN - Rated surge voltage (II/2) -- 4kV|Electrical data - Ratings per IEC/EN - Rated current -- 24A|Electrical data - Ratings per IEC/EN - Legend (ratings) -- (III / 2) Overvoltage category III / Pollution degree 2|Electrical data - Ratings per UL - Approvals per -- UL 1059|Electrical data - Ratings per UL - Rated voltage UL (Use Group B) -- 300V|Electrical data - Ratings per UL - Rated current UL (Use Group B) -- 15A|Electrical data - Ratings per UL - Rated voltage UL (Use Group D) -- 300V|Electrical data - Ratings per UL - Rated current UL (Use Group D) -- 10A|Electrical data - Ratings per CSA - Approvals per -- CSA|Electrical data - Ratings per CSA - Rated voltage CSA (Use Group B) -- 300V|Electrical data - Ratings per CSA - Rated current CSA (Use Group B) -- 15A|Electrical data - Ratings per CSA - Rated voltage CSA (Use Group D) -- 300V|Electrical data - Ratings per CSA - Rated current CSA (Use Group D) -- 10A|Connection data - Clamping units -- 1|Connection data - Total number of potentials -- 1|Connection data - Number of connection types -- 1|Connection data - Number of levels -- 1|Connection data - Connection 1 - Connection technology -- CAGE CLAMP|Connection data - Connection 1 - Actuation type -- Push-button (angled)|Connection data - Connection 1 - Solid conductor -- 0.08...2.5mm2 / 28...12 AWG|Connection data - Connection 1 - Fine-stranded conductor -- 0.08...2.5mm2 / 28...12 AWG|Connection data - Connection 1 - Fine-stranded conductor; with insulated ferrule -- 0.25...1.5mm2|Connection data - Connection 1 - Fine-stranded conductor; with uninsulated ferrule -- 0.25...1.5mm2|Connection data - Connection 1 - Note (conductor cross-section) -- 12 AWG THHN; THWN|Connection data - Connection 1 - Strip length -- 5...6mm / 0.2...0.24"|Connection data - Connection 1 - Conductor connection direction to PCB -- 45°|Connection data - Connection 1 - Pole number -- 1|Physical data - Pin spacing -- 5/5.08mm / 0.197/0.2"|Physical data - Width -- 7.8mm / 0.307"|Physical data - Height -- 20.1mm / 0.791"|Physical data - Height from the surface -- 16.1mm / 0.634"|Physical data - Depth -- 17.2mm / 0.677"|Physical data - Solder pin length -- 4mm|Physical data - Solder pin dimensions -- 0.7 x 0.7mm|Physical data - Drilled hole diameter with tolerance -- 1.1 ^{(+0.1)mm|PCB contact - PCB contact -- THT|PCB contact - Solder pin arrangement -- within the terminal block (in-line)|PCB contact - Number of solder pins per potential -- 2|Material data - Color -- red|Material data - Material group -- I|Material data - Insulation material (main housing) -- Polyamide (PA66)|Material data - Flammability class per UL94 -- V0|Material data - Clamping spring material -- Chrome-Nickel spring steel (CrNi)|Material data - Contact material -- Electrolytic Copper (ECu)|Material data - Contact plating -- Tin|Material data - Fire load -- 0.02MJ|Material data - Weight -- 1g|Environmental requirements - Limit temperature range -- -60...+105°C|Commercial data - Product Group -- 4 (Printed Circuit Connectors)|Commercial data - eClass 10.0 -- 27-44-04-01|Commercial data - eClass 9.0 -- 27-44-04-01|Commercial data - ETIM 9.0 -- EC002643|Commercial data - ETIM 8.0 -- EC002643|Commercial data - ECCN -- NO DATA|Commercial data - PU (SPU) -- 600 (100) pcs|Commercial data - Packaging type -- box|Commercial data - Country of origin -- CH|Commercial data - GTIN -- 4050821570875|Commercial data - Customs tariff number -- 85369010000|Environmental Product Compliance - RoHS Compliance Status -- Compliant;No Exemption}
• Location of origin: Switzerland
• Level 1 category: Electrical components

Commercial data

• Country of origin: CH
• Customs tariff number: 85369010000
• ECCN: NO US CLASSIFICATION
• eCl@ss 10.0: 27-44-04-01
• eCl@ss 9.0: 27-44-04-01
• ETIM 8.0: EC002643
• ETIM 9.0: EC002643
• GTIN: 4050821570875
• Packaging type: box
• Product Group: 4 (Printed Circuit Connectors)
• PU (SPU): 600 (100) pcs

Connection data

• Clamping units: 1
• Connection 1 - Actuation type: Push-button (angled)
• Connection 1 - Conductor connection direction to PCB: 45°
• Connection 1 - Connection technology: CAGE CLAMP^®
• Connection 1 - Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
• Connection 1 - Fine-stranded conductor; with insulated ferrule: 0.25 … 1.5 mm²
• Connection 1 - Fine-stranded conductor; with uninsulated ferrule: 0.25 … 1.5 mm²
• Connection 1 - Note (conductor cross-section): 12 AWG: THHN, THWN
• Connection 1 - Pole number: 1
• Connection 1 - Solid conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
• Connection 1 - Strip length: 5 … 6 mm / 0.2 … 0.24 inches
• Number of connection types: 1
• Number of levels: 1
• Total number of potentials: 1

Electrical data

• Ratings per CSA - Approvals per: CSA
• Ratings per CSA - Rated current CSA (Use Group B): 15A
• Ratings per CSA - Rated current CSA (Use Group D): 10A
• Ratings per CSA - Rated voltage CSA (Use Group B): 300V
• Ratings per CSA - Rated voltage CSA (Use Group D): 300V
• Ratings per IEC/EN - Legend (ratings): (III / 2) ≙ Overvoltage category III / Pollution degree 2
• Ratings per IEC/EN - Nominal voltage (II/2): 630V
• Ratings per IEC/EN - Nominal voltage (III/3): 250V
• Ratings per IEC/EN - Rated current: 24A
• Ratings per IEC/EN - Rated impulse withstand voltage (II/2): 4kV
• Ratings per IEC/EN - Rated impulse withstand voltage (III / 3): 4kV
• Ratings per IEC/EN - Rated impulse withstand voltage (III/2): 4kV
• Ratings per IEC/EN - Rated voltage (III/2): 320V
• Ratings per IEC/EN - Ratings per: IEC/EN 60664-1
• Ratings per UL - Approvals per: UL 1059
• Ratings per UL - Rated current UL (Use Group B): 15A
• Ratings per UL - Rated current UL (Use Group D): 10A
• Ratings per UL - Rated voltage UL (Use Group B): 300V
• Ratings per UL - Rated voltage UL (Use Group D): 300V

Environmental Product Compliance

• RoHS Compliance Status: Compliant,No Exemption

Environmental requirements

• Limit temperature range: -60 … +105 °C

Material data

• Clamping spring material: Chrome-nickel spring steel (CrNi)
• Color: red
• Contact material: Electrolytic copper (E_Cu)
• Contact plating: Tin
• Fire load: 0.02MJ
• Flammability class per UL94: V0
• Insulation material (main housing): Polyamide (PA66)
• Material group: I
• Note (material data):
  Information on material specifications can be found here
  
• Weight: 1g

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/.

PCB contact

• Number of solder pins per potential: 2
• PCB contact: THT
• Solder pin arrangement: within the terminal block (in-line)

Physical data

• Depth: 17.2 mm / 0.677 inches
• Drilled hole diameter with tolerance: 1.1 ^(+0.1) mm
• Height: 20.1 mm / 0.791 inches
• Height from the surface: 16.1 mm / 0.634 inches
• Pin spacing: 5/5.08 mm / 0.197/0.2 inches
• Solder pin dimensions: 0.7 x 0.7 mm
• Solder pin length: 4mm
• Width: 7.8 mm / 0.307 inches