Allen-Bradley 800FM-KM21

Allen-Bradley 800FM-KM21

Overview

The Allen-Bradley 800FM-KM21 is a 2-position maintained key selector switch from the 800FM metal operator series, designed for 22 mm panel cutouts. Featuring a durable metal bezel and key removable in both positions, this operator provides secure and reliable manual control for critical machine functions and restricted access control in industrial applications.

Key Features

• Selector Type: Key-operated

• Positions: 2-position (maintained)

• Mounting Size: 22 mm

• Bezel Material: Metal

• Key Removal: Removable in both positions

• Actuation Style: Maintained (stays in position)

• Ingress Protection: IP66, IP67, IP69K (with appropriate components)

• Series: 800FM (metal operators)

Technical Specifications

• Catalog Number: 800FM-KM21

• Series: 800FM

• Mounting Type: Panel mount

• Mechanical Durability: Up to 1 million operations

• Operating Temp Range: -25°C to +70°C

• Standards Compliance: UL, CSA, CE, CCC, RoHS

• Contact Blocks: Sold separately (snap-on compatibility)

Applications

• Restricted-access machine operation

• Mode selection for control systems

• Start/stop or manual override stations

• Secure operator panels in industrial environments

Why Choose the 800FM-KM21

• High-durability selector with secure key control

• Maintained action for set-and-forget operations

• IP69K-rated when assembled properly

• Trusted Allen-Bradley quality for rugged applications

Order Now

The Allen-Bradley 800FM-KM21 key selector switch is available and ships worldwide.