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Siemens 8UC7424-3BB44 Door Operating Mechanism - Red/Blue-Green Handle

Siemens 8UC7424-3BB44 door mechanism for 3VF7/3VF8 circuit breakers with 12x12mm shafts.

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ManufacturerSiemens

Part number8UC7424-3BB44

Handle Color Red/Blue-Green

Masking Frame Color Yellow

Shaft Size 12 x 12 mm

Compatible Circuit Breakers 3VF7, 3VF8

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Door-coupling operation Color-coded for identification Suitable for 12x12mm shafts Designed for 3VF7/3VF8 breakers Enhanced safety features

Product description

The Siemens 8UC7424-3BB44 is a door operating mechanism featuring a distinct red/blue-green handle and a yellow basic masking frame. It is designed for actuating shafts with 12x12 mm dimensions and is intended for use with Siemens 3VF7 and 3VF8 circuit breakers.

This mechanism provides a clear and easily identifiable way to operate circuit breakers from outside an enclosure. The color coding (red/blue-green handle, yellow frame) aids in quick identification and safe operation, crucial in environments with multiple control points. Its robust design ensures reliable performance.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 8UC7424-3BB44 to meet your industrial automation needs. We ensure quality components are available for your critical applications.

Technical specifications

Handle Color	Red/Blue-Green
Masking Frame Color	Yellow
Shaft Size	12 x 12 mm
Compatible Circuit Breakers	3VF7, 3VF8
Series	8UC7

Common applications

Industrial control panels

Electrical safety systems

Machine automation

Switchgear

Power distribution

Compatible systems

Siemens 3VF7 circuit breakers Siemens 3VF8 circuit breakers 12x12mm actuating shafts

Also known as

Siemens 8UC7 handle red Siemens 8UC7424-3BB44 actuator Siemens circuit breaker door mechanism

Replaces / compatible with

This part is designed for specific Siemens 3VF7 and 3VF8 circuit breakers and is not a direct replacement for other series, but ensures operational compatibility within its intended system.

Technical note

Expert tip

The yellow masking frame provides a visual cue for emergency or specific operational states when used with compatible 3VF7 or 3VF8 circuit breakers.

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Frequently asked questions

What is the shaft size for the Siemens 8UC7424-3BB44 door operating mechanism?

The Siemens 8UC7424-3BB44 door operating mechanism is designed to work with actuating shafts that measure 12 x 12 mm.