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Siemens 3KX7112-4AA00 Rotary Operating Mechanism, 120mm, Size 3

Siemens 3KX7112-4AA00 Rotary Operating Mechanism

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ManufacturerSiemens

Part number3KX7112-4AA00

Shaft Length 120 mm

Size 3

Mounting Front-mounted

Type Rotary Operating Mechanism

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Veteran-owned

CAGE: 9NK75

120mm shaft length Size 3 compatibility Front-mounted design Reliable manual operation Durable construction Genuine Siemens part

Product description

The Siemens 3KX7112-4AA00 is a rotary operating mechanism designed for front mounting, featuring a 120 mm shaft and sized for Size 3 enclosures. This component provides a reliable and accessible means of manually operating switch disconnectors and other control devices.

This rotary handle is essential for applications requiring manual control and isolation of electrical circuits. It is commonly found in motor control centers, industrial machinery, and power distribution panels where frequent or emergency operation of switches is necessary.

As a veteran-owned surplus parts distributor, Stanlo Automation ensures you receive authentic Siemens components. This rotary operating mechanism is available to help you maintain and upgrade your automation systems with dependable controls.

Technical specifications

Shaft Length	120 mm
Size	3
Mounting	Front-mounted
Type	Rotary Operating Mechanism

Common applications

Motor control

Switch disconnectors

Industrial machinery

Power distribution

Control panels

Compatible systems

Siemens Switch Disconnectors (Size 3)

Also known as

Siemens 3KX7112-4AA00 handle Rotary switch actuator 3KX7112-4AA00 Siemens Size 3 rotary operator

Replaces / compatible with

This rotary operating mechanism is designed as a front-mounted control for Siemens switch disconnectors and compatible industrial control devices.

Technical note

Expert tip

Ensure the 120mm shaft is correctly cut or adjusted if needed for precise alignment with the internal switch mechanism of the Size 3 enclosure.

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Frequently asked questions

What is the shaft length and enclosure size compatibility for the Siemens 3KX7112-4AA00?

The Siemens 3KX7112-4AA00 features a 120 mm shaft length and is designed for Size 3 enclosures. This ensures compatibility with specific Siemens switch disconnectors and control panels.