281-683

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Part Number: 281-683
Tariff Code: 85365080900
UPC: 4044918632027

Group Code : EG000012

Group Description : Terminal blocks

Class Description : (Knife) disconnect terminal block

Class Code : EC000902

Version : 7

Payment methods:

Best offer from:: Trusted Automa.Net Supplier
Availability:: 17 pcs.
In-Stock
Updated at: 14-06-2024
Estimated Delivery:: On Request
Condition:: New Factory Sealed

New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.

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Ratings Per Iec/En

Nominal voltage (III/3): 400 V
Rated impulse voltage (III/3): 6 kV
Rated current: 10 A
Legend (ratings): (III / 3) ≙ Overvoltage category III / Pollution degree 3

Environmental Requirements

Processing temperature: -35 … +85 °C
Continuous operating temperature: -60 … +105 °C

Physical Data

Width: 6 mm / 0.236 inches
Height: 73.5 mm / 2.894 inches
Depth from upper-edge of DIN-rail: 53.5 mm / 2.106 inches

Material Data

Note (material data): <a href="https://www.wago.com/us/material-specifications" href="_blank">Information on material specifications can be found here</a>
Color: Gray
Material group: I
Insulation material: Polyamide (PA66)
Flammability class per UL94: V0
Fire load: 0.012 MJ
Weight: 11.515 g

Mechanical Data

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

Specifications

Product Group Code: 0001

Commercial Data

Packaging type: Box
Country of origin: DE
GTIN: 4044918632027
Customs tariff number: 85365080900

Power Loss

Power loss, per pole (potential): 0.1 W
Rated current IN for specified power loss: 10 A
Resistance value for specified, current-dependent power loss: 0.001 Ω

Connection 1

Connection technology: CAGE CLAMP®
Actuation type: Operating tool
Connectable conductor materials: Copper || Aluminum
Connectable conductor materials (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 <a href="https://www.wago.com/249-130">249-130</a> 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
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 inches
Wiring direction: Front-entry wiring