FBS 5-8 BU

Product ID:21529
Updated: 2026/7/29
Phoenix Contact FBS  5-8 BU

Key Features

  • 1High-Quality Electrical Connection: The FBS 5-8 BU provides a robust and reliable electrical connection with a maximum load current of 41 A.
  • 2Compact Design: With dimensions of 39.3 mm width, 29.6 mm height, and 29.6 mm depth, it offers a compact yet efficient solution.
  • 3Blue Color Coding: The blue color (RAL 5015) ensures easy identification and organization in your electrical setup.
  • 4Copper Material: Constructed from high-quality copper, this plug-in bridge ensures excellent conductivity and durability.
  • 5Wide Operating Temperature Range: Operates from -60 °C to 110 °C, making it suitable for various ambient conditions in industrial settings.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Product type
Jumper
Number of positions
5
Pitch
8.2 mm
Article revision
03
Maximum load current
41 A (The current values for the jumpers can deviate when used in different modular terminal blocks. The precise values can be found in the accessories data for the respective modular terminal blocks.)
Maximum load current
41 A (The current values for the jumpers can deviate when used in different modular terminal blocks. The precise values can be found in the accessories data for the respective modular terminal blocks.)
Width
39.3 mm
Height
29.6 mm
Depth
29.6 mm
Pitch
8.2 mm
Color
blue (RAL 5015)
Material
Copper
Flammability rating according to UL 94
V0
Insulating material
PA
Ambient temperature (operation)
-60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.)
Ambient temperature (storage/transport)
-25 °C ... 60 °C (for a short time, no longer than 24 h, -60°C to +70°C)
Ambient temperature (assembly)
-5 °C ... 70 °C
Ambient temperature (actuation)
-5 °C ... 70 °C
Permissible humidity (operation)
20 % ... 90 %
Permissible humidity (storage/transport)
30 % ... 70 %
Mounting type
Plug-in mounting

Specifications may be subject to change without notice

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