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Siemens 3RT1926-2ED21 Solid-State ON-Delay Auxiliary Switch

Siemens 3RT1926-2ED21 Solid-State Time-Delayed Auxiliary Switch

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ManufacturerSiemens

Part number3RT1926-2ED21

Type Solid-state auxiliary switch

Function ON Delay

Time Range 0.5-10 s

Voltage 200-240V AC

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Solid-state time delay ON delay function 0.5-10 second adjustable time 1 NO + 1 NC contacts Front-mounting on 3RT1 contactors 200-240V AC operation

Product description

The Siemens 3RT1926-2ED21 is a solid-state, time-delayed auxiliary switch designed for front-side mounting on SIRIUS 3RT1 contactors. It features an ON-delay function with an adjustable time range of 0.5 to 10 seconds.

This auxiliary switch operates with a control voltage of 200-240V AC and provides one normally open (NO) and one normally closed (NC) contact. It is suitable for use with 3RT1 contactors of sizes S6 to S12, offering precise timing for control circuits in industrial automation applications.

As a veteran-owned surplus parts distributor, Stanlo Automation provides reliable access to essential components like the 3RT1926-2ED21. Enhance your system's control capabilities with our expertly sourced automation parts.

Technical specifications

Type	Solid-state auxiliary switch
Function	ON Delay
Time Range	0.5-10 s
Voltage	200-240V AC
Contacts	1 NO, 1 NC
Mounting	Front-side

Common applications

Motor Control

Automation Systems

Control Panels

Timing Relays

Industrial Machinery

Compatible systems

Siemens 3RT1 contactors (Sizes S6 to S12)

Also known as

Siemens 3RT1926-2ED21 Timer Switch 3RT1 Auxiliary Switch SIRIUS Time Delay

Replaces / compatible with

This auxiliary switch is designed for use with Siemens 3RT1 series contactors, specifically sizes S6 to S12, adding time-delay functionality to their control circuits.

Technical note

Expert tip

This time-delay auxiliary switch can be snapped onto the front of 3RT1 contactors, allowing for easy integration of timing functions into motor control circuits.

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Frequently asked questions

What is the adjustable time range for the Siemens 3RT1926-2ED21 auxiliary switch?

The Siemens 3RT1926-2ED21 auxiliary switch features an adjustable ON-delay time range from 0.5 seconds up to 10 seconds. This allows for precise timing control in various industrial automation applications.