Features

Approvals

• Physikalisch Technische Bundesanstalt, IECEx, IECEx PTB 03.0004U Ex eb IIC Gb or Ex eb I Mb, IEC 60079-0
• DEKRA Certification B.V., CSA, 1536071, C22.2
• Underwriters Laboratories Inc., UL, E45172, UL 1059
• Lloyds Register, LR, 91/20112 (E9), EN 60947
• Brjansker Zertifizierungsstelle, EAC, RU C-DE.AM02.B.00127/19, TP TC 012/2011
• Det Norske Veritas, Germanischer Lloyd, DNV GL, TAE00001V2
• CQST/CNEx, CCCEx, 2020312313000232, CNCA-C23-01
• American Bureau of Shipping, ABS, 20-HG1941090-PDA, EN 60947
• DEKRA Certification B.V., CCA, 2157201.01, EN 60947
• UL International Germany GmbH c/o Physikalisch Technische Bundesanstalt, AEx, E185892, UL 60079
• Bureau Veritas S.A., BV, 07436/F0 BV, EN 60947
• Physikalisch Technische Bundesanstalt (PTB), ATEx, PTB 99 ATEX 3109 UII 2 G Ex eb IIC Gb bzw. I M Ex eb I Mb, EN 60079

Specifications

Ratings Per Iec/En

• Ratings per: IEC/EN 60947-7-1

Ex Information

• Rated voltage EN (Ex e II): 550 V
• Hinweis Bemessungsspannung: Using staggered jumpers reduces the maximum rated voltage to 275 V.
• Rated current (Ex e II): 23 A

Connection 1

• Connection technology: CAGE CLAMP®
• Actuation type: Operating tool
• Connectable conductor materials: Copper || Aluminum
• Anschließbare Leiterwerkstoffe Hinweis: 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.For spring clamp connections with PUSH WIRE® connection technology, WAGO recommends that the aluminum conductor first be cleaned and then immediately inserted into the clamping unit 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
• Solid conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
• Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
• Note (conductor cross-section): 12 AWG: THHN, THWN
• Strip length: 8 … 9 mm / 0.31 … 0.35 inch
• Wiring direction: Front-entry wiring

Physical Data

• Width: 5 mm / 0.197 inch
• Height: 53 mm / 2.087 inch
• Depth from upper edge of DIN-rail: 28 mm / 1.102 inch

Mechanical Data

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

Material Data

• Color: Light gray
• Insulation material: Polyamide (PA66)
• Flammability class per UL94: V0
• Fire load: 0.105 MJ
• Weight: 5.600 g

Commercial Data

• Packaging type: Box
• Country of origin Sales Organisation Germany: DE
• GTIN: 4044918392037
• Customs tariff number Sales Organisation Germany: 85369010000