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Siemens 3SU1050-5BC01-0AA0 Momentary Keyswitch, Key Removal O

Siemens 3SU1050-5BC01-0AA0 22mm momentary keyswitch, key removal O.

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ManufacturerSiemens

Part number3SU1050-5BC01-0AA0

Mounting 22 mm

Type Round

Material Metal

Finish Shiny

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22mm mounting Momentary action Metal construction 45° actuating angle Key removal in 'O' position Lock number S-10-CG

Product description

The Siemens 3SU1050-5BC01-0AA0 is a 22mm round keyswitch designed for momentary operation. This metal, shiny switch features lock number S-10-CG and comes with two keys. It offers two switch positions with the notation O<I, indicating a momentary action where the circuit is active only while the key is turned. The actuating angle is 45°, and key removal is possible only in the 'O' position.

This momentary keyswitch is ideal for applications requiring temporary activation of functions, such as starting equipment or triggering specific control signals in industrial automation and machinery.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3SU1050-5BC01-0AA0. We provide reliable, cost-effective solutions for your industrial automation needs.

Technical specifications

Mounting	22 mm
Type	Round
Material	Metal
Finish	Shiny
Lock Number	S-10-CG
Keys	2
Switch Positions	2 (O<I)
Operation	Momentary
Actuating Angle	45°
Key Removal	O

Common applications

Momentary control

Industrial machinery

Automation systems

Control panels

Signal activation

Temporary function

Compatible systems

Siemens 3SU1 Series control units

Also known as

Siemens momentary keyswitch 3SU1050-5BC01 Siemens 22mm momentary switch

Replaces / compatible with

Compatible with Siemens 3SU1 series control units and accessories.

Technical note

Expert tip

The 45° actuating angle and key removal only in the 'O' position for the 3SU1050-5BC01-0AA0 are designed to ensure the momentary function is precisely controlled and does not remain engaged unintentionally.

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Frequently asked questions

How does the O<I notation and momentary action work on the Siemens 3SU1050-5BC01-0AA0?

The 'O<I' notation on the Siemens 3SU1050-5BC01-0AA0 signifies that the switch transitions from the 'O' position to the 'I' position momentarily. The 'I' state is only active while the key is turned to that position; it returns to 'O' when the key is released.