Siemens 6ES73901BC000AA0 Din Rail 78.74 Inches

Product Description

The SIEMENS 6ES73901BC000AA0 is a DIN rail used to mount industrial control components, PLCs, terminal blocks, and related automation equipment inside electrical enclosures and control panels. DIN rails provide the standardized mounting surface that allows modular devices to snap or slide into place, simplifying layout and serviceability. This rail measures 78.74 inches in length and weighs 5.82 pounds, making it suited for large panel builds where a full-length continuous mounting surface is needed. Installation is typically performed by industrial electricians and panel builders working on automation and control systems.

This DIN rail is applicable in industrial automation panels, machine control cabinets, and building automation enclosures. It accommodates standard snap-on DIN rail compatible devices including SIEMENS SIMATIC components, circuit breakers, relays, power supplies, and terminal block assemblies. The rail length of 78.74 inches supports dense component layouts without the need for splicing multiple shorter sections.

Key Features

• 78.74-inch full-length rail suits large enclosure builds without splicing
• Standard DIN rail profile accepts a wide range of snap-on industrial components
• Compatible with SIEMENS SIMATIC PLC modules and associated accessories
• Sturdy construction at 5.82 pounds supports heavy component loads
• Single-piece pack simplifies inventory and installation planning

Compatibility

Designed as an OEM-style mounting rail for use with SIEMENS SIMATIC automation components and other standard DIN rail compatible industrial control devices.

Installation Notes

DIN rail installation is typically performed by licensed electricians or qualified panel builders in accordance with NEC guidelines and applicable local codes. De-energize and lock out the panel before mounting the rail or attaching any components. Secure the rail to the enclosure backplate using appropriate fasteners at regular intervals to prevent flex under component load. Avoid cutting or modifying the rail without proper tooling, as burrs can interfere with component seating.

Technical Specifications

• Length: 78.74 inches
• Width: 5.315 inches
• Height: 0.984 inches
• Weight: 5.82 pounds
• Pack Quantity: 1
• UPC: 66264317458

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 6ES73901BC000AA0