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Siemens 3SB3500-1CA21 22MM Metal Round Push-Pull Button

Siemens 3SB3500-1CA21 22mm metal round push-pull button.

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ManufacturerSiemens

Part number3SB3500-1CA21

Size 22mm

Actuator Type Push-Pull Button

Button Size 40mm

Function Latching

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12-month warranty

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Veteran-owned

CAGE: 9NK75

22mm metal round design 40mm push-pull button Latching operation with pull-to-unlock Durable metal construction Designed for industrial control panels

Product description

The Siemens 3SB3500-1CA21 is a 22mm metal round actuator featuring a 40mm push-pull button with a latching mechanism and pull-to-unlock functionality. This component is designed for robust industrial applications requiring clear and reliable operator input. It is part of the SIRIUS ACT 3SU1 successor series, with a preferred replacement type of 3SU1050-1BA20-0AA0 + 3SU1550-0AA10-0AA0.

This actuator is suitable for a wide range of industrial automation and control panel applications, including machine control, process automation, and safety interlocks. Its durable metal construction ensures longevity in demanding environments across various industries like manufacturing, automotive, and food & beverage.

As a veteran-owned surplus parts distributor, Stanlo Automation offers this phased-out product, providing a cost-effective solution for maintaining existing systems. We ensure quality and availability, helping you keep your operations running smoothly.

Technical specifications

Size	22mm
Actuator Type	Push-Pull Button
Button Size	40mm
Function	Latching
Release	Pull-to-Unlock
Material	Metal
Series	3SB3

Common applications

Machine Control

Control Panels

Industrial Automation

Safety Interlocks

Process Control

Manufacturing Equipment

Compatible systems

Control panels Machine interfaces Industrial automation systems

Also known as

Siemens 3SB3500-1CA21 actuator 22mm push-pull button Latching pushbutton Pull-to-unlock button

Replaces / compatible with

This is a phased-out product. The preferred successor is the Siemens 3SU1050-1BA20-0AA0 + 3SU1550-0AA10-0AA0 combination.

Technical note

Expert tip

Ensure proper mounting depth is considered when replacing with the successor series 3SU1, as holder and actuator components are separate.

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Frequently asked questions

What is the preferred successor for the Siemens 3SB3500-1CA21?

The Siemens 3SB3500-1CA21 is a phased-out product. The preferred successor is the Siemens 3SU1050-1BA20-0AA0 actuator combined with the 3SU1550-0AA10-0AA0 holder.