781-623

Features

Approvals

• American Bureau of Shipping, ABS, 20-HG1941090-PDA
• DEKRA Certification B.V., CSA, 1536075, C22.2 No. 158
• DEKRA Certification B.V., CCA, NTR NL-7454/A1, EN 60947
• DEKRA Certification B.V., KEMA/KEUR, 71-107288, EN 60947
• Underwriters Laboratories Inc., UR, E45172, UL 1059
• Det Norske Veritas, Germanischer Lloyd, DNV GL, TAE00001V2

Specifications

Notes

• Note: Terminating Aluminum ConductorsWAGO spring clamp terminal blocks are suitable for solid aluminum conductors up to 4 mm²/12 AWG if WAGO “Alu-Plus” Contact Paste is used for termination.“Alu-Plus” Contact Paste Advantages:Automatically destroys the oxide film during clamping.Prevents fresh oxidation at the clamping point.Prevents electrolytic corrosion between aluminum and copper conductors (in the same terminal block).Provides long-term protection against corrosion.Using terminal blocks with CAGE CLAMP® Spring Pressure Connection Technology, aluminum conductors must first be cleaned with a blade and then immediately be inserted into the clamping units filled with “Alu-Plus” Contact Paste.It is also possible to apply WAGO “Alu-Plus” additionally on the whole surface of the aluminum conductor before termination.Please note that the nominal currents must be adapted to the reduced conductivity of the aluminum conductors::2.5 mm² = 16 A4 mm² = 22 A

Ratings Per Iec/En

• Nominal voltage (III/3): 400 V
• Rated surge voltage (III/3): 6 kV
• Rated current: 32 A
• Legend (ratings): (III / 3) ≙ Overvoltage category III / Pollution degree 3

Connection 1

• Connection technology: CAGE CLAMP®
• Actuation type: Operating tool
• Connectable conductor materials: Copper || Aluminum
• Solid conductor: 0.08 … 4 mm² / 28 … 12 AWG
• Fine-stranded conductor: 0.08 … 4 mm² / 28 … 12 AWG
• Strip length: 9 … 10 mm / 0.35 … 0.39 inch
• Wiring direction: Front-entry wiring

Physical Data

• Width: 6 mm / 0.236 inch
• Height: 77 mm / 3.031 inch
• Depth from upper edge of DIN-rail: 43.5 mm / 1.713 inch

Mechanical Data

• Design: Angled
• Mounting type: DIN-35 rail
• Marking level: Center marking

Material Data

• Color: Gray
• Flammability class per UL94: V0
• Fire load: 0.197 MJ
• Weight: 16.384 g

Commercial Data

• Packaging type: Box
• Country of origin Sales Organisation Germany: PL
• GTIN: 4044918813341
• Customs tariff number Sales Organisation Germany: 85369010000