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Siemens 3SU1401-1BB20-1AA0 Red LED Module with Screw Terminal

Siemens 3SU1401-1BB20-1AA0: Red LED Module, 24V AC/DC, Screw Terminal

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ManufacturerSiemens

Part number3SU1401-1BB20-1AA0

LED Color Red

Voltage 24V AC/DC

Terminal Type Screw terminal

Mounting Front plate mounting

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12-month warranty

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Integrated red LED 24V AC/DC voltage Secure screw terminals Front plate mounting Critical status signaling Sirius 3SU1 series

Product description

The Siemens 3SU1401-1BB20-1AA0 is an LED module equipped with an integrated red LED, suitable for 24V AC/DC operation. It features screw terminals for reliable and secure connections and is designed for front plate mounting.

This red LED module serves as a critical visual indicator in industrial settings, signifying stop, error, or emergency states. The robust screw terminals ensure a solid connection, suitable for demanding operational conditions and environments prone to vibration.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 3SU1401-1BB20-1AA0. Equip your control systems with dependable visual signaling components sourced from us, ensuring efficiency and value.

Technical specifications

LED Color	Red
Voltage	24V AC/DC
Terminal Type	Screw terminal
Mounting	Front plate mounting
Integrated LED	Yes
Series	Sirius 3SU1
Manufacturer	Siemens

Common applications

Control panels

Emergency stop indicators

Machine fault signals

Safety systems

Industrial automation

Compatible systems

Siemens 3SU1 Actuators Control panels with 24V AC/DC power supplies

Also known as

Siemens 3SU14011BB201AA0 3SU1401-1BB20-1AA0 red light Siemens red signal module

Replaces / compatible with

This red LED module is part of the Siemens Sirius 3SU1 command and signaling devices. It is designed for direct integration with compatible actuators to provide visual alerts in industrial control systems.

Technical note

Expert tip

When using screw terminals, ensure conductors are properly stripped and tightened to the specified torque to prevent loose connections and potential electrical hazards.

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Frequently asked questions

What is the typical application for the red color in the Siemens 3SU1401-1BB20-1AA0 LED module?

The red color of the Siemens 3SU1401-1BB20-1AA0 LED module is typically used to indicate critical states such as an emergency stop activated, a machine fault, or a dangerous condition. It serves as a high-visibility signal for immediate attention.