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Siemens 3SB3500-2KA11 22mm Metal Round Toggle Switch

Siemens 22mm metal round toggle switch, 2 positions (O-I), latching.

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ManufacturerSiemens

Part number3SB3500-2KA11

Actuator Type Toggle Switch

Mounting Diameter 22mm

Actuator Material Metal

Knob Type Short, Black

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22mm round metal actuator Short black toggle knob Latching operation 2 switch positions (O-I) 50-degree actuating angle Includes holder

Product description

The Siemens 3SB3500-2KA11 is a 22mm round metal actuator featuring a short black toggle knob. This switch provides two maintained positions, labeled 'O' (Off) and 'I' (On), with a latching mechanism. It has an actuating angle of 50 degrees and is set at the 11/1 o'clock positions, supplied with a holder.

This toggle switch is suitable for controlling equipment and circuits in various industrial applications, including machine tools, control panels, and automation systems where a simple two-position ON/OFF control is required. Its metal construction ensures durability in industrial environments.

Stanlo Automation, a veteran-owned surplus distributor, offers reliable access to industrial components like the Siemens 3SB3500-2KA11. We provide quality parts to keep your operations running smoothly.

Technical specifications

Actuator Type	Toggle Switch
Mounting Diameter	22mm
Actuator Material	Metal
Knob Type	Short, Black
Number of Positions	2
Operation	Latching
Positions	O-I
Actuating Angle	50 degrees
Position Setting	11/1 o'clock
Illumination	No

Common applications

Machine control

Control panels

Automation systems

Industrial equipment

Circuit control

Power control

On/Off switching

Compatible systems

Compatible with Siemens 3SB3 series mounting holders and contact blocks.

Also known as

3SB3 500-2KA11 Siemens 2-position toggle Metal 22mm selector Latching switch actuator

Replaces / compatible with

This phased-out product has a successor in the SIRIUS ACT 3SU1 series, with 3SU1052-2BF10-0AA0 and 3SU1550-0AA10-0AA0 being the preferred replacement types.

Technical note

Expert tip

The 11/1 o'clock position setting is standard for this type of maintained contact switch, ensuring consistent operation.

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Frequently asked questions

What type of operation does the Siemens 3SB3500-2KA11 toggle switch feature?

The Siemens 3SB3500-2KA11 is a latching toggle switch. This means that once a position (O or I) is selected, it will remain in that state until manually changed, unlike momentary switches.