OMRON A165K Key-Type Selector Switch Manual

The OMRON A165K key‑type selector switch manual provides specifications, installation, wiring, safety and operation instructions.

Brand: Omron
Category: Automation control Equipment
Document type: User Manual
Language: Chinese
Pages: 10
File format: PDF
File size: 1.2 MB
Published: 08 October, 2011
Updated: 07 October, 2026
MD5 checksum: 85547D2D0FAA0490114C47E18FC8C040
PDF: OMRON A165K Key-Type Selector Switch Manual PDF

About this manual

The A165K is OMRON's key‑type selector switch available in rectangular, square and round (f16) housings, with 2‑position and 3‑position options. It offers IP65 oil‑resistant protection and is suitable for general and micro‑load applications.

The manual covers technical specifications, installation steps, wiring and terminal configurations, safety certifications, dimensions, accessories, and operation/reset methods. It also includes guidelines for tools, fasteners, and proper use conditions. This manual is written in Chinese.

What's inside

Product Overview
Technical Specifications
Installation Instructions
Wiring and Terminals
Safety and Certifications
Dimensions and Mounting
Accessories and Tools
Operation Modes

Specifications

IP Rating	IP65
Rated Voltage / Current (General Use)	5A 125VAC, 3A 250VAC
Weight	≈26.5 g

Frequently asked questions

What is the IP rating of the A165K switch?

The switch has an IP65 oil‑resistant rating.

What are the rated voltage and current for general use?

It is rated for 5 A at 125 VAC and 3 A at 250 VAC (general use).

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