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Siemens 3SE3120-1GW Metal-Enclosed Position Switch - Roller Crank

Siemens 3SE3120-1GW metal-enclosed position switch with roller crank.

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ManufacturerSiemens

Part number3SE3120-1GW

Actuator Type Roller Crank (Fine Adjustment)

Enclosure Type Metal-Enclosed

Contact Configuration 1 NO + 1 NC

Contact Type Snap-Action

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Metal-Enclosed Design Snap-Action Contacts 1NO+1NC Configuration Roller Crank Actuator Fine Adjustment Capability

Product description

The Siemens 3SE3120-1GW is a metal-enclosed position switch equipped with snap-action contacts, providing a 1 Normally Open (NO) and 1 Normally Closed (NC) configuration. This specific model features a roller crank actuator designed for fine adjustment, offering precise control over its actuation point. The robust metal housing ensures durability in industrial settings.

This switch is ideal for applications requiring sensitive position detection and fine control, such as within machine tools, packaging equipment, and precision automation systems. The roller crank mechanism allows for actuation by cams or levers moving in various arcs, while the fine adjustment capability permits precise setup.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3SE3120-1GW. We provide reliable and cost-effective access to industrial automation components, ensuring your operational continuity.

Technical specifications

Actuator Type	Roller Crank (Fine Adjustment)
Enclosure Type	Metal-Enclosed
Contact Configuration	1 NO + 1 NC
Contact Type	Snap-Action
Series	3SE3

Common applications

Precision Machinery

Automation Controls

Machine Tools

Packaging Equipment

Robotics

Compatible systems

General automation control systems

Also known as

Siemens 3SE31201GW 3SE31201GW Limit Switch Siemens Position Sensor

Replaces / compatible with

This switch is suitable for applications requiring precise position sensing and actuation with a roller crank. It can replace similar Siemens or compatible limit switches with fine adjustment features.

Technical note

Expert tip

The roller crank's fine adjustment mechanism typically involves a threaded rod or similar component, allowing for micrometer-level positioning.

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Frequently asked questions

What does 'fine adjustment' mean for the Siemens 3SE3120-1GW roller crank actuator?

The 'fine adjustment' feature on the Siemens 3SE3120-1GW's roller crank actuator allows for very precise setting of the point at which the switch actuates. This is crucial in applications demanding high accuracy and repeatability.