SCHNEIDER ELECTRIC 9001KS34FB 9001K834FBAA

Schneider Electric Harmony 9001K Selector Switch

Description

The 9001KS34FB is a high-quality selector switch operator from Schneider Electric’s Harmony 9001K range. This series is known for its robustness and reliability in harsh industrial environments. This unit features a 2-position maintained (stay-put) mechanism with a black long handle for clear visual indication and easy actuation. The body is constructed from durable chromium-plated metal, designed for a standard 30mm panel cutout.

Specifications

• Manufacturer: Schneider Electric
• Series: Harmony 9001K
• Model: 9001KS34FB
• Product Type: Selector Switch Operator Head
• Mounting Diameter: 30 mm
• Number of Positions: 2
• Operator Type: Maintained / Stay-Put
• Handle Type: Black Long Handle
• Material: Chromium Plated Metal

Label Info

• Part Number: 9001KS34FB
• Commercial Reference: 9001K834FBAA
• EAN: 3389119001311

Application

Ideal for use in control panels for industrial machinery, manufacturing lines, and process control systems where reliable manual switching between two states is required.

Country of Origin

Made in France.

CO2 Impact

Choosing this reused component prevents the emission of approximately 4.0 kg of CO2, which is comparable to the savings from driving a standard passenger car for 20 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

Question?
What contact blocks are compatible with the 9001KS34FB operator head?

This operator head is designed for use with any standard Harmony 9001K series contact blocks, such as the 9001KA1 (1 N.O. contact) or the 9001KA2 (1 N.C. contact).

Question?
Is this switch a “maintained” or “momentary” type?

This is a “maintained” or “stay-put” switch. It remains in the selected position until it is manually moved to the other position. It does not spring return.

Question?
What is the required panel cutout diameter for this switch?

This switch is part of the 30mm Harmony 9001K series and requires a standard 30 mm (or 1.18 inch) mounting hole in the control panel.

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Last Update: Friday, March 13, 2026