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Siemens 3SU1050-5HF01-0AA0 22mm Metal Keyswitch Lock LSG1

Siemens 3SU1050-5HF01-0AA0 22mm metal keyswitch, 2 positions O-I, latching.

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ManufacturerSiemens

Part number3SU1050-5HF01-0AA0

Mounting diameter 22 mm

Front bezel material Metal

Front bezel color Shiny

Lock number LSG1

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12-month warranty

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Veteran-owned

CAGE: 9NK75

22mm metal housing Latching operation 2 positions (O-I) Specific lock (LSG1) Key removal in 'O' Includes 2 keys

Product description

The Siemens 3SU1050-5HF01-0AA0 is a 22mm round metal keyswitch with a shiny finish, featuring lock number LSG1. It operates in a latching mode with 2 switch positions: 'O' (Off) and 'I' (On). The actuating angle is 90°, and the key can be removed in the 'O' position. This unit includes 2 keys.

This keyswitch is suitable for general industrial control applications requiring secure on/off functionality. Its robust metal construction and standard 22mm mounting make it a versatile choice for control panels, machinery, and safety equipment across various manufacturing sectors.

Stanlo Automation, a veteran-owned business, offers the Siemens 3SU1050-5HF01-0AA0 as part of our surplus inventory. We are committed to providing high-quality, tested industrial automation components, helping you maintain your equipment with cost-effective solutions.

Technical specifications

Mounting diameter	22 mm
Front bezel material	Metal
Front bezel color	Shiny
Lock number	LSG1
Number of switch positions	2
Switch type	Latching
Actuating angle	90°
Key removal position	O
Included keys	2

Common applications

Control panels

Industrial machinery

Safety interlocks

Access control

Equipment operation

Manufacturing automation

Compatible systems

SIRIUS 3SU1 components Standard 22mm control panel cutouts

Also known as

Siemens 22mm Key Switch SIRIUS 3SU1 LSG1 Metal Latching Key Switch

Replaces / compatible with

This keyswitch is part of the Siemens SIRIUS 3SU1 series, designed for 22mm control applications. It replaces standard 2-position latching key switches with lock LSG1.

Technical note

Expert tip

The LSG1 lock is a common key profile for industrial equipment, ensuring a degree of standardized security for operations controlled by this switch.

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Frequently asked questions

What type of lock and key removal is featured on the Siemens 3SU1050-5HF01-0AA0 keyswitch?

The Siemens 3SU1050-5HF01-0AA0 keyswitch uses lock LSG1 and allows for key removal in the 'O' (Off) position. It is a 2-position latching switch with a 90° actuating angle.