811-431

Product ID:49475
Updated: 2026/7/13
wago 811-431

Key Features

  • 1Compact Design: Fits DIN-rail 35 x 15 and 35 x 7.5 for space-efficient installations.
  • 2Blown Fuse Indication: Visual confirmation of fuse status ensures quick troubleshooting.
  • 3High Voltage Compatibility: Supports up to 600 VAC/VDC for robust electrical connections.
  • 4CAGE CLAMP Technology: Secure and reliable clamping system for conductors up to 16 mm².
  • 5Durable Construction: Built to withstand harsh industrial environments with minimal maintenance.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Safety information
The fuse holder must not be opened under load.
Clamping units
6
Total number of potentials
3
Number of levels
1
Width
52.5?mm?/ 2.067?inches
Height
105?mm?/ 4.134?inches
Depth from upper-edge of DIN-rail
55?mm?/ 2.165?inches
Mounting type
DIN-35 rail
Mounting (note)
The fixed foot of the fuse terminal block must face upwards so that the fuse cannot fall out.
Note (material data)
Information on material specifications can be found here
Color
light gray
Material group
I
Insulation material (main housing)
Polyamide (PA66)
Flammability class per UL94
V0
Weight
1.1g
Processing temperature
-35 … +85?°C
Continuous operating temperature
-35 … +85?°C
Product Group
1 (Rail Mounted Terminal Blocks)
eCl@ss 10.0
27-14-11-16
eCl@ss 9.0
27-14-11-16
ETIM 9.0
EC002705
ETIM 8.0
EC002705
ECCN
NO US CLASSIFICATION
PU (SPU)
4?(1)?pcs
Packaging type
box
Country of origin
CN
GTIN
4055143187442
Customs tariff number
8536904000
RoHS Compliance Status
Compliant,No Exemption
Ratings per
IEC/HD 60269-2
Rated voltage (III / 3)
600V
Rated current
30A
Blown fuse indication
with blown fuse indication
Ratings (note)
Electrical ratings are specified in the technical data of both fuse terminal block and fuse. When selecting glass cartridge fuses, make sure that the listed power loss is not exceeded.
Rated voltage (III/3) 2
600V
Approvals per
CSA 22.2
Rated voltage (UL)
750V
Rated current UL
30A
Rated voltage (UL 2)
1,000V
Rated current (CSA)
30A
Rated voltage (CSA)
600V
Rated voltage CSA 2
600V
Power loss P<sub>l</sub> max. overload and short-circuit protection (individual arrangement)
3W
Power loss P<sub>l</sub> max. overload and short-circuit protection (group arrangement)
3W
Power loss P<sub>l</sub> max. short-circuit protection (individual arrangement)
3W
Power loss P<sub>l</sub> max. short-circuit protection (group arrangement)
3W
Voltage type 1
AC
Voltage type 2
DC
Fuse receptacle
pluggable
Fuse type
Cylindrical fuse; 10 x 38 mm; Class CC
Connection technology
CAGE CLAMP?
Actuation type
Operating tool
Connectable conductor materials
Copper
Solid conductor
2.5 … 16?mm2?/ 14 … 6?AWG
Fine-stranded conductor
2.5 … 16?mm2?/ 16 … 6?AWG
Strip length
12 … 13?mm?/ 0.47 … 0.51?inches
Number of poles
3
Wiring direction
Side-entry wiring

Specifications may be subject to change without notice

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