WAGO 279-509 Double-Deck Terminal Block; 4-Conductor Through Terminal Block; Suitable for Ex i Applications; Internal Commoning; Violet Conductor Entry; For DIN-Rail 35 x 15 and 35 x 7.5; 1.5 mm²; CAGE CLAMP; Blue

Electrical Data

• Rated voltage (III / 3): 500 V
• Rated impulse voltage (III / 3): 6 kV
• Rated current: 18 A
• Legend (ratings): (III / 3) Overvoltage category III / Pollution degree 3

Connection Data

• Connection technology: CAGE CLAMP
• Actuation type: Operating tool
• Connectable conductor materials: Copper
• Solid conductor: 0.08 1.5 mm / 28 16 AWG
• Fine-stranded conductor: 0.08 1.5 mm / 28 16 AWG
• Strip length: 8 9 mm / 0.31 0.35 inch
• Total number of connection points: 4
• Total number of potentials: 1
• Number of levels: 2
• Type of wiring: Front-entry wiring

Geometrical Data

• Width: 4 mm / 0.157 inch
• Height from upper-edge of DIN-35 rail: 39 mm / 1.535 inch
• Depth: 85 mm / 3.346 inch

Mechanical Data

• Design: horizontal
• Type of mounting: DIN-35 rail
• Potential marking: N
• Marking level: Side marking

Material Data

• Color: blue
• Insulating material: Polyamide 66 (PA 66)
• Fire load: 0.146 MJ
• Weight: 7.841 g

Commercial data

• Packaging type: BOX
• Country of origin: CN
• GTIN: 4050821614142
• Customs Tariff No.: 85369010000

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The WAGO 279 series is a blue, double-deck neutral-through terminal block designed for Ex I applications, featuring internal commoning and side marking slots. It is marked with "N" and accommodates two sets of two wires (2+2) with CAGE CLAMP spring connections, suitable for wire sizes ranging from 0.08mm² to 1.5mm² (#28AWG to #16AWG). Rated for a current of 18A, it mounts on a DIN-35 rail (35 x 15 / 35 x 7.5) and has a width of 4mm, equivalent to model 279509.