RJ-45 Connector Harting 09 45 151 1100 4-pin

Harting RJ-45 connector model with a 4-pin configuration provides a compact interface for network and data connections in industrial and commercial environments. The modular RJ-45 insert is designed to fit compatible housings and cabling systems, enabling secure mating and straightforward integration into existing Ethernet setups where only four contacts are required. The connector supports robust mechanical coupling and is suitable for installations that demand a small footprint and reliable signal transmission.

Advantages

This 4-pin RJ-45 connector offers a compact design that reduces panel space and simplifies cabling in constrained installations. The modular construction allows easy insertion into compatible housings and quick replacement if maintenance is required. The contacts are designed for stable electrical connection and repeatable mating cycles, which helps maintain signal integrity in continuous-use environments. The connector's form factor and contact arrangement make it suitable for specialized network topologies that rely on a reduced number of conductors.

Suitable for

• Industrial Ethernet links where only four conductors are needed
• Commercial network equipment with space constraints
• Control cabinets and automation panels
• Retrofit projects that require modular RJ-45 inserts

Key specifications

• Connector type: modular RJ-45 insert with 4 contacts
• Contact arrangement: 4-pin configuration suitable for reduced-conductor connections
• Mechanical coupling: modular insertion into compatible housings
• Intended application: network and data signal transmission in industrial/commercial environments
• Form factor: compact insert designed for space-saving installations

How to use

Install the RJ-45 insert into a matching Harting-compatible housing following the housing manufacturer's instructions to ensure correct alignment and secure mechanical retention. Terminate cable conductors to the connector contacts according to the wiring scheme required for the application, ensuring proper insulation displacement or soldered connections as specified by the mating system. After termination, verify contact continuity and correct pin assignment with a tester before finalizing cabinet or panel assembly.

Usage recommendations

Use this 4-pin RJ-45 insert in housings and cabling systems that support modular RJ-45 inserts to ensure proper mechanical and electrical compatibility. Verify that the reduced number of contacts matches the network protocol and cabling plan, and perform continuity and signal integrity tests after installation. For environments with elevated mechanical stress or contamination, consider using appropriate housings and protective measures to preserve connector reliability.