281-636/281-488

Name: 281-636/281-488
Brand: WAGO
SKU: 281-636/281-488

Double-deck terminal block with 2 x 1N4007 diodes, fits DIN-rail 35 x 15 and 35 x 7.5, CAGE CLAMP® technology.

Product Model281-636/281-488

Product ID

Key Features

1
FeatureDouble-deck design for compact installation
2
FeatureFeatures 2 x 1N4007 diodes for reliable circuit protection
3
FeatureCompatible with DIN-rail 35 x 15 and 35 x 7.5 for versatile mounting
4
FeatureUtilizes WAGO’s CAGE CLAMP® technology for secure connections
5
FeatureEasy to install and maintain with tool-free operation

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Clamping units

Total number of potentials

Number of levels

Width

6 mm / 0.236 inches

Height

73.5 mm / 2.894 inches

Depth from upper-edge of DIN-rail

58.5 mm / 2.303 inches

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 鈥淎lu-PlusContact Paste249-130is used for termination.鈥淎lu-PlusContact 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 bladeand then immediately inserted into the clamping units filled with 鈥淎lu-Pluscontact paste.It is also possible to apply WAGO 鈥淎lu-Plus鈥漚dditionallyon 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 m㎡/ 28 12 AWG