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Allen Bradley 47BU1-4000 3-Position Rotary Cam Switch

Allen Bradley 47BU1-4000 3-position maintained rotary cam switch.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerAllen Bradley

Part number47BU1-4000

Positions 3

Action Maintained

Type Rotary Cam Switch

Actuator Knob

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12-month warranty

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Veteran-owned

CAGE: 9NK75

3-position maintained selector Durable construction Reliable switching Easy to operate knob actuator Suitable for industrial control

Product description

The Allen Bradley 47BU1-4000 is a robust 3-position rotary cam switch designed for reliable operation in industrial control applications. It features a 3-position selector with maintained action, providing distinct states for controlling machinery and electrical circuits. The durable construction ensures longevity in demanding environments.

This switch is commonly used for mode selection, start/stop control, and circuit isolation in machine tools, control panels, and material handling systems. Its versatility makes it suitable for a wide range of industrial automation applications.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Allen Bradley 47BU1-4000 at competitive prices. Trust us to provide the quality components you need to keep your systems operational and efficient.

Technical specifications

Positions	3
Action	Maintained
Type	Rotary Cam Switch
Actuator	Knob
Contact Rating	Varies (typically 10A 300V AC)
Series	800

Common applications

Machine tools

Control panels

Material handling

Automation systems

Electrical control

Industrial machinery

Compatible systems

Standard electrical control panels Industrial machinery control circuits Allen Bradley 800 series enclosures

Also known as

Allen Bradley 800X-47BU1-4000 Rotary selector switch 3-position cam switch

Replaces / compatible with

This rotary cam switch is designed to replace standard 3-position selector switches in various industrial control applications. It is compatible with Allen Bradley 800 series enclosures and components.

Technical note

Expert tip

This switch is designed for panel mounting and requires a standard 30.5mm (1.2 inch) knockout for installation. Ensure the correct contact blocks are ordered for your specific circuit needs.

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Frequently asked questions

What type of action does the Allen Bradley 47BU1-4000 rotary cam switch have?

The Allen Bradley 47BU1-4000 rotary cam switch features a maintained action. This means that once a position is selected, the switch stays in that position until it is manually moved to another.