Wago 280-658/281-413 Data Sheet

Data sheet | Item number:280-658/281-413

Component terminal block; 4-conductor; LED (red); 24 VDC; for DIN-rail 35 x
15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®

Color:

Item description

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.

280-658/281-413

01.05.2019Page /1 8

Data sheet | Item number:280-658/281-413

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

Electrical data

Voltage type (1) DC

Nominal voltage 24 V

Ratings per IEC/EN 60664-1

Rated current 0.025 A

Connection data

Connection technology

CAGE CLAMP

®

Actuation type Operating tool

Connectable conductor materials Copper

Aluminum

Solid conductor 0.08 … 2.5mm²/ 28 … 14AWG

Fine-stranded conductor 0.08 … 2.5mm²/ 28 … 14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 1

Type of wiring Front-entry wiring

Geometrical Data

Width 5mm/ 0.197inch

Height from upper-edge of DIN-35 rail 28mm/ 1.102inch

Depth 75mm/ 2.953inch

280-658/281-413

01.05.2019Page /2 8

Data sheet | Item number:280-658/281-413

Mechanical data

Design horizontal

Type of mounting DIN-35 rail

Marking level Center marking

Material Data

Color gray

Insulating material Polyamide 66 (PA 66)

Fire load 0.143 MJ

Weight 9.059g

Commercial data

Product Group 1 (Rail Mounted Terminal Blocks)

Country of origin DE

GTIN 4045454396596

Customs Tariff No. 85369010000

Compatible products

Insulation stop

Item no.: 280-470

Insulation stop; 0.08 - 0.2 mm² "s" (0.14 mm² "f-st"); 5 pieces/strip

280-470

Item no.: 280-471

Insulation stop; 0.25 - 0.5 mm²; 5 pieces/strip

280-471

Item no.: 280-472

Insulation stop; 0.75 - 1 mm²; 5 pieces/strip

280-472

Protective Warning Marker

Item no.: 280-415

Protective warning marker; with high-voltage symbol, black; for 5 terminal blocks

280-415

assembling

Item no.: 209-106

Mounting carrier; for isolated mounting on DIN 35 rails

209-106

280-658/281-413

01.05.2019Page /3 8