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Siemens 3RV2926-0B Door-Coupling Rotary Operating Mechanism

Siemens 3RV2926-0B IP64 rotary operating mechanism for circuit breakers.

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ManufacturerSiemens

Part number3RV2926-0B

IP Rating IP64

Shaft Length 130 mm

For Circuit Breaker Sizes S00 to S3

Type Door-coupling rotary operating mechanism

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CAGE: 9NK75

IP64 rated for dust and water protection Door-coupling operation Rotary mechanism for circuit breaker control Suitable for S00 to S3 sizes 130 mm shaft length

Product description

The Siemens 3RV2926-0B is a door-coupling rotary operating mechanism with an IP64 rating, designed for manual operation of Siemens circuit breakers from size S00 to S3. It features a 130 mm shaft and a black finish, allowing for safe and convenient access to the circuit breaker from outside the enclosure.

This mechanism is essential for applications requiring secure and visible control of circuit breakers, such as in industrial control panels, machinery, and power distribution cabinets. It enables reliable switching of the circuit breaker even when the enclosure door is closed, contributing to operational safety and compliance.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RV2926-0B. Please note this part is phased out, and its successor is the 3RV2926-1B. We can help you source the appropriate component for your needs.

Technical specifications

IP Rating	IP64
Shaft Length	130 mm
For Circuit Breaker Sizes	S00 to S3
Type	Door-coupling rotary operating mechanism
Color	Black
Product Status	Phase-out

Common applications

Industrial control panels

Machine building

Electrical enclosures

Power distribution

Factory automation

Compatible systems

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

Also known as

Siemens 3RV2926-0B mechanism Siemens door coupling rotary actuator Siemens S00-S3 breaker operator

Replaces / compatible with

The Siemens 3RV2926-0B is being phased out, with the successor being the 3RV2926-1B. Note that the drilling pattern may change with the successor.

Technical note

Expert tip

This mechanism is for door coupling and requires careful installation to ensure proper alignment with the circuit breaker's operating shaft and IP64 sealing.

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Frequently asked questions

What is the Siemens 3RV2926-0B rotary operating mechanism used for?

The Siemens 3RV2926-0B is a door-coupling rotary operating mechanism that allows for the manual operation of Siemens circuit breakers (sizes S00-S3) from outside an enclosure. It provides IP64 protection and has a 130mm shaft.