Legend Plate for Push Buttons, SIRIUS ACT Series, Variant TD - 3SB5400-7TD

Indicator Light / Lamp Module – Siemens SIRIUS ACT Series (3SB5400-7TD)

Variant TD | LED Indicating Lamp Module, Yellow (230V AC)

The Siemens 3SB5400-7TD is an LED indicating lamp module from the SIRIUS ACT / 3SB5 series, designed for reliable visual status indication in industrial control panels. It is part of Siemens’ 22 mm modular operator system, widely used in MCC, PCC, PLC, and automation systems for machine status signaling and fault indication.

This variant is typically used for WARNING, STANDBY, or PROCESS ALERT indication, depending on how it is wired in the control circuit.

🔹 Key Features

• Siemens SIRIUS ACT / 3SB5 Series
• Model: 3SB5400-7TD
• Type: LED Indicator Lamp / Illumination Module
• Yellow (amber) illumination for warning indication
• Rated voltage: 230V AC
• Integrated LED technology (long life, low power consumption)
• 22 mm standard panel mounting system
• Modular SIRIUS ACT construction
• Front plate mounting design
• Screw terminal connection
• High brightness for clear visibility
• Industrial-grade rugged design
• Maintenance-free operation
• Suitable for continuous industrial use

• 🔹 Applications

  • Motor Control Centers (MCC)
  • Power Control Centers (PCC)
  • PLC Control Panels
  • Industrial Automation Systems
  • Machine Control Stations
  • Process Control Systems
  • Electrical Distribution Panels
  • HVAC Control Panels
  • Manufacturing Equipment