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Siemens 3SE2120-1GW00-0AC5 Position Switch

Siemens 3SE2120-1GW00-0AC5 Metal Position Switch

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ManufacturerSiemens

Part number3SE2120-1GW00-0AC5

Type Metal-enclosed position switch

Actuator Twist handle

Contacts 1NO + 1NC (snap-action)

Connector M12, 5-pole

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Durable metal enclosure Twist handle actuator Snap-action contacts 1NO+1NC configuration M12 5-pole connector Reliable position detection

Product description

The Siemens 3SE2120-1GW00-0AC5 is a robust metal-enclosed position switch designed for reliable operation in industrial settings. It features a twist handle actuator and snap-action contacts, providing a 1NO (Normally Open) and 1NC (Normally Closed) contact configuration. The switch utilizes a 5-pole M12 connector for simplified wiring, with a fixed pin assignment. It is designed for applications where precise position detection is required.

This position switch is widely used in manufacturing automation, material handling equipment, and machine tools to detect the end-of-travel of moving parts or the position of guards. Its durable metal enclosure ensures protection against harsh environmental conditions.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 3SE2120-1GW00-0AC5. Equip your machinery with dependable Siemens components sourced from us.

Technical specifications

Type	Metal-enclosed position switch
Actuator	Twist handle
Contacts	1NO + 1NC (snap-action)
Connector	M12, 5-pole
IP Rating	(Assumed high due to metal enclosure, check datasheet for specifics)

Common applications

Machine guarding

End-of-travel detection

Conveyor systems

Assembly lines

Packaging machinery

Industrial automation

Compatible systems

Industrial control panels PLC input modules Safety circuits Automation systems

Also known as

Siemens Limit Switch Metal Position Sensor Twist Handle Switch 3SE2 Position Switch

Replaces / compatible with

This switch is part of the Siemens 3SE2 series. It can replace other Siemens 3SE2 switches with similar contact configurations and actuator types.

Technical note

Expert tip

The pin assignment is crucial for correct NC/NO functionality; refer to the pinout (PIN1=21, PIN2=22, PIN3=13, PIN4=14, PIN5=PE) for wiring.

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Frequently asked questions

What type of contacts does the Siemens 3SE2120-1GW00-0AC5 position switch have?

The Siemens 3SE2120-1GW00-0AC5 position switch features snap-action contacts, providing a 1NO (Normally Open) and 1NC (Normally Closed) configuration for flexible control integration.