Phoenix Contact FBS 4-5 4-Position Plug-in Bridge

Technical Overview

4-position plug-in bridge with 5.2mm pitch, 24A max current, UL 94 V0 flammability, and -60°C to 110°C operating temperature.

Key Features

4 positions for simultaneous bridging of terminal blocks.
Standard 5.2 mm pitch for compatibility with CLIPLINE complete system.
Red color (RAL 3001) for easy identification and clear circuit organization.
Made with copper contacts for excellent conductivity and PA insulating material.
UL 94 V0 flammability rating ensures enhanced safety in various environments.
Wide operating temperature range from -60 °C to 110 °C for harsh industrial conditions.
Designed for convenient plug-in mounting.
Capable of bridging up to 50 terminal blocks in two bridge shafts in one step.

Technical Specification Matrix

Parameter	Value
Product Type	Plug-in bridge
Number of Positions	4
Pitch	5.2 mm
Maximum Load Current	24 A
Color	Red (RAL 3001)
Material (Contacts)	Copper
Insulating Material	PA
Flammability Rating (UL 94)	V0
Ambient Temperature (Operation)	-60 °C ... 110 °C
Mounting Type	Plug-in mounting
Physical Weight (kg)	0
Dimensions L x W x H (cm)	2.27 x 1.94 x 0.3

Industrial Applications

1. Industrial Control Panel Wiring

Used for efficient and reliable distribution of common potentials (e.g., power or ground) across multiple terminal blocks within industrial control cabinets.

Problem Solved

Simplifies wiring, reduces labor, and optimizes space in crowded panels by enabling quick, secure distribution of up to 24A to four adjacent terminal points. Its compact dimensions (1.94 cm width, 0.3 cm depth) are ideal for high-density applications.

Terminal Block InterconnectionControl Cabinet WiringPotential DistributionCurrent DistributionSpace Optimization

2. HVAC System Control Units

Ideal for connecting power or signal lines across terminal blocks in Heating, Ventilation, and Air Conditioning (HVAC) control units where multiple similar circuits require a shared connection.

Problem Solved

Ensures reliable electrical connections in environments with significant temperature fluctuations, operating from -60°C to 110°C, thereby maintaining critical circuit integrity for up to 24A for consistent HVAC system performance.

HVAC ControlCommon PotentialTemperature ResilienceElectrical Connection ReliabilitySignal Routing

3. Machine Building and Automation Systems

Employed in machinery and automation setups for creating secure and vibration-resistant connections for auxiliary circuits or distributing power to sensors and actuators.

Problem Solved

Provides a robust plug-in bridging solution that withstands vibrations common in industrial machinery due to its secure mounting and UL 94 V0 rated insulating material, ensuring safe and continuous operation of connected devices up to 24A.

Machine WiringAutomation SystemsVibration ResistanceAuxiliary CircuitsSensor/Actuator Power