6ES7390-1AF30-0AA0 Accessories Siemens
Product Overview

The Siemens 6ES7390-1AF30-0AA0 is a precision-manufactured mounting rail designed specifically for use with the Siemens SIMATIC S7-300 automation system. At a length of 530 mm (approximately 20.9 inches), this rail provides a stable and professional platform for mounting S7-300 CPU modules, power supplies, I/O modules, terminals and related accessories. RS Components+2eg.rsdelivers.com+2

Key Features & Specifications

• Length / Width: 530 mm (≈ 20.9″) width for adequate module mounting space. RS Components+1

• Height: Approximately 122 mm (some sources list 122 mm height) for accommodating module depth. elit.ee

• Depth / Thickness: Approximately 16 mm thickness of the profile. RS Components+1

• Weight: Approx. 713 g (some sources) indicating the robust aluminium construction. elit.ee

• Material: Aluminium profile, galvanically isolated surface, designed for industrial installation conditions. RS Components+1

• Application: Intended for S7-300 mounting; serves as a backbone within the control cabinet for modules and accessories. plc-city.com+1

• Installation Details: Includes grounding screw; matter of secure mounting of sub-rack electronics and peripheral equipment. electricautomationnetwork.com+1

Advantages for Your Control Panel

• Enables organized and secure installation of the SIMATIC S7-300 components and I/O modules, maintaining factory standard rail mounting architecture.

• Durable aluminium construction provides high stability for modules and is suitable for industrial control cabinets, reducing vibration and misalignment.

• Built-in grounding and precise dimensions help ensure reliable electrical behaviour and meet installation standards.

• Ideal for system integrators and end-users who need consistent, professional modular layout within PLC racks and cabinets.

Suggested Product Page Description

Siemens 6ES7390-1AF30-0AA0 – Mounting Rail 530 mm for SIMATIC S7-300
This high-quality aluminium mounting rail from Siemens offers a 530 mm length at 122 mm height, designed to accept SIMATIC S7-300 CPUs, I/O modules and accessories. With galvanically isolated surface, grounding screw included and solid build, it ensures a reliable and standardised platform for your automation panel.