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Siemens 3SB3400-1A BA 9s Lamp Holder for Front Plate Mounting

Siemens 3SB3400-1A BA 9s lamp holder without lamp.

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ManufacturerSiemens

Part number3SB3400-1A

Bulb Base BA 9s

Lamp Included No

Mounting Type Front Plate Mounting

Terminal Type Screw Terminal

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CAGE: 9NK75

BA 9s Bulb Base Screw Terminal Connections Front Plate Mounting Designed for Indicator Lamps

Product description

The Siemens 3SB3400-1A is an actuator/indicator component serving as a lamp holder for BA 9s base bulbs. It is designed for front plate mounting and features screw terminals for electrical connections. This unit is supplied without a lamp, allowing customization of bulb type and voltage according to specific application requirements.

This lamp holder is utilized in control panels and operator interfaces where visual indication is necessary. Common applications include status signaling, warning lights, and operator feedback in various industrial machinery and control systems.

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Technical specifications

Bulb Base	BA 9s
Lamp Included	No
Mounting Type	Front Plate Mounting
Terminal Type	Screw Terminal
Rated Voltage	To be determined by lamp

Common applications

Control Panels

Operator Interfaces

Machine Indicators

Status Signaling

Industrial Consoles

Compatible systems

SIRIUS 3SB3 series actuators and indicators

Also known as

Siemens 3SB3400-1A 3SB3400-1A Lamp Holder Siemens BA 9s Holder

Replaces / compatible with

This is a phased-out product. SIRIUS ACT 3SU1 is the successor.

Technical note

Expert tip

When installing the 3SB3400-1A, ensure the selected BA 9s lamp is within the operational voltage limits of your control system to prevent premature failure.

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Frequently asked questions

Can I use any type of lamp with the Siemens 3SB3400-1A lamp holder?

The Siemens 3SB3400-1A is designed for BA 9s base lamps. You need to select a lamp that matches the rated voltage of your control circuit and the desired illumination characteristics.