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Siemens 3SB3400-1PB Red LED Indicator, 24V AC/DC

Siemens 3SB3400-1PB red LED indicator, 24V AC/DC.

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ManufacturerSiemens

Part number3SB3400-1PB

Indicator Type LED

Color Red

Voltage 24V AC/DC

Mounting Type Front Plate Mounting

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Integrated Red LED 24V AC/DC Operation Screw Terminal Connections Front Plate Mounting Long Lifespan

Product description

The Siemens 3SB3400-1PB is an actuator/indicator component equipped with an integrated red LED. Designed for front plate mounting, it utilizes screw terminals for electrical connections and operates on 24V AC/DC, offering a reliable and efficient visual signal.

This red LED indicator is commonly used for critical status signaling, alarm notifications, and fault indication in industrial control systems. Its applications include machine control panels, safety systems, and operator interfaces across various manufacturing sectors.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 3SB3400-1PB. We specialize in providing discontinued and hard-to-find components to keep your operations running smoothly.

Technical specifications

Indicator Type	LED
Color	Red
Voltage	24V AC/DC
Mounting Type	Front Plate Mounting
Terminal Type	Screw Terminal

Common applications

Alarm Indicators

Control Panel Lights

Machine Status

Safety Signals

Industrial Automation

Compatible systems

SIRIUS 3SB3 series actuators and indicators

Also known as

Siemens 3SB3400-1PB 3SB3400-1PB LED Siemens Red Indicator

Replaces / compatible with

This is a phased-out product. SIRIUS ACT 3SU1 is the successor. The preferred successor type is 3SU1401-1BB20-1AA0.

Technical note

Expert tip

The integrated LED in the 3SB3400-1PB offers greater durability and lower power consumption compared to traditional incandescent indicator lamps.

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Frequently asked questions

What is the voltage rating for the Siemens 3SB3400-1PB red LED indicator?

The Siemens 3SB3400-1PB is designed to operate with a 24V AC or DC power supply. The integrated red LED provides a clear visual signal within this voltage range.