6GK1901-1BB10-2AA0

Reliable FastConnect RJ45 plug 6GK1901‑1BB10‑2AA0 for industrial Ethernet

The Siemens 6GK1901‑1BB10‑2AA0 is an Industrial Ethernet FastConnect RJ45 plug (180° version), designed for robust and fast data transmission in harsh industrial environments. Supporting data rates of 10/100 Mb/s, it features a durable metal housing, 2×2 cable channels, and is ideal for tool-free, fast terminations in automation and networking applications.

Technical specifications

• Connector type: RJ45 plug, FastConnect, 180° cable exit

• Data rate: 10/100 Mb/s

• Cable channels: 2 × 2 (four conductors total)

• Housing: Industrial-grade metal

• Weight: approx. 0.034 kg

• Dimensions (packaging): 5.30 × 6.20 × 3.30 cm

• Reusability: up to 10 times

• Protection rating: IP20

• Application temperature range: standard for indoor industrial use

Key advantages

• FastConnect technology enables rapid and secure terminations

• Compact 180° design supports flexible routing

• Robust metal enclosure ensures long life and mechanical strength

• Suitable for harsh environments and industrial Ethernet networks

• Supports standard transmission speeds (10/100 Mb/s)

• Reusable design reduces material waste and cost over time

Application and use cases of 6GK1901‑1BB10‑2AA0

Ideal for connecting Ethernet cables in control panels, machines, and network cabinets. Commonly used in automation systems, distributed I/O, production lines, and industrial communication where stable RJ45 connectivity is essential. Part of the Siemens FastConnect system, it ensures efficiency and durability in field wiring.

About the manufacturer

Siemens is a world leader in industrial automation and connectivity solutions. The FastConnect range is built to offer fast, reliable, and reusable cabling options that meet the rigorous demands of industrial Ethernet networks.