Allen-Bradley · 800F Series

800F-ASM2A2-COMP

Active
UL CSA CE

800F 2-Pos Selector Complete Maintained 1NO+1NC

Allen-Bradley 800F Series Introduced circa 2005

AB 800F complete 2-position maintained selector.

Common Applications

Complete Manual/Auto selector. Pre-assembled head + body + 1NO + 1NC contacts. One Rockwell part number.

Specifications

Actuator Function
Maintained
Certifications
UL, CSA, CE
Contact Configuration
1NO + 1NC
Cutout Diameter
22mm
IP Rating
IP66

Installation Quick Reference

Panel cutout: 22mm. Align the selector positions with the desired panel markings before tightening.

Contact blocks: Attach one contact block per position. Wire each to a separate PLC input for position feedback. A 2-position switch needs 1-2 blocks; 3-position needs 2-3.

Dimensions

Front 22mm cutout panel hole diameter Side panel contact ~45mm depth

Wiring Diagram

11 12 NO 21 22 NC

Troubleshooting

Not responding to input

Check wiring continuity with a multimeter. Verify the contact block is properly seated. Inspect terminals for loose connections.

Where to Buy

Price range

$143.81 — $182.1

across 2 distributors

Quick Specs

Actuator Function
Maintained
Certifications
UL, CSA, CE
Contact Configuration
1NO + 1NC
Cutout Diameter
22mm
IP Rating
IP66

What People Are Saying

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“Complete Manual/Auto selector. Pre-assembled head + body + 1NO + 1NC contacts. One Rockwell part number.”

Reddit r/PLC 31 upvotes View thread →