Wago 280-107 Data Sheet

Data sheet | Item number:280-107

2-conductor ground terminal block; 2.5 mm²; lateral marker slots; for DIN-rail
35 x 15 and 35 x 7.5; CAGE CLAMP®

Color:

Item description

280-107

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Data sheet | Item number:280-107

Note:
Terminating Aluminum Conductors

WAGO 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, and aluminum conductors must first be cleaned with a blade
then immediately be inserted into the clamping units filled with “Alu-Plus” Contact Paste.

It is also possible to apply WAGO “Alu-Plus” on the whole surface of the aluminum conductor before termination.additionally

Please note that the nominal currents must be adapted to the reduced conductivity of the aluminum conductors:

2.5mm² (14 AWG) = 16 A
4mm² (12 AWG) = 22 A

Data

Connection data

Connection technology

CAGE CLAMP

®

Actuation type Operating tool

Connectable conductor materials Copper

Aluminum

Solid conductor 0.08 … 2.5mm²/ 28 … 12AWG

Fine-stranded conductor 0.08 … 2.5mm²/ 28 … 12AWG

Strip length 8 … 9mm/ 0.31 … 0.35inch

Note (conductor cross-section) 12 AWG: THHN, THWN

Total number of connection points 2

Total number of potentials 1

Number of levels 1

Type of wiring Side-entry wiring

Geometrical Data

Width 5mm/ 0.197inch

Height from upper-edge of DIN-35 rail 30.5mm/ 1.201inch

Depth 45mm/ 1.772inch

Mechanical data

Design horizontal

280-107

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Data sheet | Item number:280-107

Type of mounting DIN-35 rail

Marking level Side marking

Material Data

Color green-yellow

Insulating material Polyamide 66 (PA 66)

Weight 8.079g

Commercial data

Product Group 1 (Rail Mounted Terminal Blocks)

Country of origin IN

GTIN 4055143309325

Customs Tariff No. 85369010000

Approvals / Certificates

Country specific Approvals

Logo Approval Additional Approval Text

Certificate
name

CCA

DEKRA Certification B.V.

EN 60947 2157201.01

Ship Approvals

Logo Approval Additional Approval Text

Certificate
name

ABS

American Bureau of Shipping

EN 60947 14-

HG1293677­PDA

BV

Bureau Veritas S.A.

EN 60947 07436/E0 BV

DNV GL

Det Norske Veritas, Germanischer Lloyd

- TAE00001V2

LR

Lloyds Register

EN 60947 91/20112

(E9)

UL-Approvals

Certificate

280-107

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