Double-deck diode terminal block with 2 diodes 1N4007, suitable for DIN-rail mounting, 4 mm² CAGE CLAMP.
Product Model281-635/281-491
Product ID
42580
Stock on Request
Last updated: 8/29/2026
Key Features
1
Double-Deck DesignAllows for more connections in a compact space.
2
DIN-Rail MountingEasy installation on standard DIN-rails.
3
High Current CapacityHandles up to 4 mm² conductors.
4
CAGE CLAMP TechnologySecure and reliable connection.
5
Wide Voltage RangeSuitable for nominal voltages up to 250 V.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Clamping units
4
Total number of potentials
2
Number of levels
2
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
Design
horizontal type
Mounting type
DIN-35 rail
Marking level
Center marking
Note (material data)
Information on material specifications can be found here
Color
gray
Material group
I
Insulation material (main housing)
Polyamide (PA66)
Flammability class per UL94
V0
Fire load
0.258MJ
Weight
14.2g
Processing temperature
-35 … +85 °C
Continuous operating temperature
-60 … +105 °C
Product Group
1 (Rail Mounted Terminal Blocks)
eCl@ss 10.0
27-14-11-27
eCl@ss 9.0
27-14-11-27
ETIM 9.0
EC000903
ETIM 8.0
EC000903
ECCN
NO US CLASSIFICATION
PU (SPU)
50 pcs
Packaging type
box
Country of origin
DE
GTIN
4045454197322
Customs tariff number
8536904000
CAS-No.
7439-92-1
REACH Candidate List Substance
2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol
RoHS Compliance Status
Compliant,With Exemption
RoHS Exemption
7(a)
SCIP notification number (Austria)
b7639986-8e0c-4dd7-b45d-e51f75e5ed8e
SCIP notification number (Belgium)
ec311e87-598b-42e1-a4ea-65e667c6cfef
SCIP notification number (Bulgaria)
21545266-0e83-4db5-8213-1ec10e0b444b
SCIP notification number (Czech Republic)
30946379-a61c-42c6-acaa-ce40487d57fa
SCIP notification number (Denmark)
8d8c2f4e-4cef-431a-9597-037668bc8663
SCIP notification number (Finland)
8ba043fb-c75d-4731-8560-fe30a16446d3
SCIP notification number (France)
7a43ad15-3fce-40f9-8731-ee32cc2b7717
SCIP notification number (Germany)
4fbd3d66-b6a2-4c38-9855-3a0a2c12c728
SCIP notification number (Hungary)
e2b7918b-072c-48f8-adac-16a01837e86a
SCIP notification number (Italy)
559aa660-36e0-4992-86cb-a825178771dc
SCIP notification number (Netherlands)
61ab06f4-34e2-4a72-96a7-d3e356af35dc
SCIP notification number (Poland)
3330c805-fb84-4485-abc7-c324129df82f
SCIP notification number (Romania)
b8c7e07a-4da6-4c27-b2a2-37c98f7bf826
SCIP notification number (Sweden)
442edf86-e619-4fdf-8064-f5efcbcda748
Ratings per
IEC/EN 60947-7-1
Rated current
0.5A
Nominal voltage
250V
Reverse voltage
1,000V
Connection technology
CAGE CLAMP®
Actuation type
Operating tool
Connectable conductor materials
Copper
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
