WAGO 770-704

Commercial Data

• Country of origin
  • DE
• Customs tariff number
  • 85366990990
• GTIN
  • 4044918252584
• Packaging type
  • Box

Connection 1

• Actuation type
  • Operating tool || Push-in
• Conductor entry direction to mating direction
  • 0 °
• Connection technology
  • Push-in CAGE CLAMP®
• Fine-stranded conductor
  • 0.5 … 4 mm² / 20 … 12 AWG
• Fine-stranded conductor; with ferrule; push-in termination
  • 1.5 mm² / 16 AWG
• Fine-stranded conductor; with insulated ferrule
  • 0.25 … 1.5 mm² / 20 … 16 AWG
• Fine-stranded conductor; with uninsulated ferrule
  • 0.25 … 2.5 mm² / 20 … 14 AWG
• Nominal cross-section
  • 4 mm² / 12 AWG
• Pole number
  • 4
• Solid conductor
  • 0.5 … 4 mm² / 20 … 12 AWG
• Solid conductor; push-in termination
  • 1.5 … 4 mm² / 16 … 12 AWG
• Stranded conductor
  • 0.5 … 2.5 mm² / 20 … 14 AWG
• Strip length
  • 9 mm / 0.35 inches

Environmental Requirements

• Continuous operating temperature
  • -35 … +85 °C
• Note on continuous operating temperature
  • Insulating parts for temperatures ≤ 105 °C
• Processing temperature
  • -5 … +40 °C

General

• Note on contact resistance
  • Approx. 1 mΩ of contact resistance
approx. 0.25 mΩ contact transition plug/socket

Material Data

• Clamping spring material
  • Chrome-nickel spring steel (CrNi)
• Color
  • Black
• Contact material
  • Copper or copper alloy; surface-treated
• Contact plating
  • Tin
• Fire load
  • 0.211 MJ
• Flammability class per UL94
  • V0
• Insulation material
  • Polyamide (PA66)
• Note (material data)
  • Information on material specifications can be found here
• Weight
  • 15.700 g

Mechanical Data

• Application
  • General mains applications
• Coding
  • A
• Housing sheet thickness
  • 0.5 … 2 mm / 0.02 … 0.079 inches
• Marking
  • N ⏚ 2/L 1/L'
• Mating force of a plug-in connection
  • Approx. 20 … 70 N (depending on pole number)
• Mounting type
  • Snap-in flange
• Number of mating cycles
  • 200, without resistive load
• Potential marking
  • N ⏚ 2/L 1/L'
• Protection type
  • IP20; When mated: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!)
• Retention force of a plug-in connection
  • Locked: > 80 N
• Unmating force of a plug-in connection
  • Unlocked: approx. 20 … 70 N (depending on pole number)
• Variable coding
  • Yes

Physical Data

• Depth
  • 37.5 mm / 1.417 inches
• Height
  • 18.5 mm / 0.728 inches
• Pin spacing
  • 10 mm / 0.394 inches
• Width
  • 45.5 mm / 1.791 inches

Plug-In Connection

• Connector (connection type)
  • For conductor
• Contact type (pluggable connector)
  • Female connector/socket
• Locking lever
  • Yes
• Locking of plug-in connection
  • Locking lever
• Mismating protection
  • Yes
• Note on locking system
  • All connectors for mounted installations (snap-in versions for lighting fixtures or devices, all types of PCB and distribution connectors) are factory-equipped with locking levers to ensure plugs and sockets are securely locked. Additional locking levers are only required for flying leads (plug/socket).
• Note on mismating protection
  • All WINSTA® components are 100% protected against mismating when:a.) plugging different numbers of polesb.) plugging while rotated 180 
c.) plugging while laterally staggeredd.) plugging one pole

Ratings Per Iec/En

• Legend (ratings)
  • (III / 3) ≙ Overvoltage category III / Pollution degree 3
• Nominal voltage (III/3)
  • 400 V
• Rated current
  • 25 A
• Rated impulse voltage (III/3)
  • 6 kV
• Ratings per
  • IEC/EN 60664-1

Ratings Per Ul 1977

• Note for the US market
  • Some versions may also be used for current interruption in accordance with the UL certificate in select applications with currents below 16 A and voltages up to 600 V. For further information, please contact your local sales office.
• Rated current UL 1977
  • 23 A
• Rated voltage (UL 1977)
  • 600 V

Specifications

• Product Group Code
  • 0020