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Siemens 3RV2926-1C Emergency Off Rotary Operating Mechanism 130mm

Siemens 3RV2926-1C IP64 emergency off rotary mechanism.

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ManufacturerSiemens

Part number3RV2926-1C

IP Rating IP64

Shaft Length 130 mm

For Circuit Breaker Sizes S00 to S3

Function Emergency Switching Off (ESO)

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IP64 rated for dust and water protection Door-coupling operation Rotary mechanism for Emergency Off function Suitable for S00 to S3 sizes 130 mm shaft length

Product description

The Siemens 3RV2926-1C is a new generation, IP64 rated door-coupling rotary operating mechanism designed for Emergency Switching Off (ESO) applications. It is compatible with Siemens circuit breakers in sizes S00 through S3 and features a 130 mm shaft.

This mechanism provides a reliable and safe way to trip circuit breakers from outside an electrical enclosure, essential for immediate power disconnection in emergency situations. Its robust design ensures functionality even in harsh industrial environments.

Stanlo Automation, your veteran-owned supplier of surplus industrial automation parts, offers the Siemens 3RV2926-1C. We are committed to providing high-quality components to keep your operations running smoothly.

Technical specifications

IP Rating	IP64
Shaft Length	130 mm
For Circuit Breaker Sizes	S00 to S3
Function	Emergency Switching Off (ESO)
Type	Door-coupling rotary operating mechanism
Series	3RV29

Common applications

Emergency power off

Safety circuits

Industrial machinery

Control panels

Machine safety

Compatible systems

Siemens 3RV2 Circuit Breakers (Sizes S00, S0, S2, S3)

Also known as

Siemens 3RV2926-1C ESO mechanism Siemens 130mm emergency stop operator Siemens S00-S3 emergency off handle

Replaces / compatible with

This is the successor to the Siemens 3RV2926-0C. It offers updated design and compatibility for Siemens 3RV2 circuit breakers in sizes S00 to S3.

Technical note

Expert tip

When replacing the 3RV2926-0C, verify the drilling pattern as it may differ slightly for the newer 3RV2926-1C.

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Frequently asked questions

What is the Siemens 3RV2926-1C mechanism used for?

The Siemens 3RV2926-1C is an IP64 rated door-coupling rotary operating mechanism used for Emergency Switching Off (ESO) of Siemens circuit breakers (sizes S00-S3). It allows external operation with a 130mm shaft.