
Honeywell
21CH38-18 Honeywell
Part number: 21CH3818
- SKU
- 21CH3818
- Manufacturer
- Honeywell
- Category
- General Automation
- Availability
- In stock
- Condition
- New
Search tags
- 21CH3818
- Honeywell
- General Automation
- general-automation
- honeywell
Industrial search summary
21CH3818 (Honeywell) — 21CH38-18 Honeywell. Category: General Automation. Availability: In stock. B2B quote via CMC Automation (en). Indexable manufacturer part number.
Technical overview
MICROSWITCH, WIRE LEAD, SNAP ACTION, ROLLER PLUNGER, WIRE LEADED, SPDT, 4A, 28VDC
Industrial applications
21CH3818 (Honeywell) is used on production lines, machines and panels that require General Automation components. Include application and voltage in your RFQ for technical validation.
Quoting & supply
CMC Automation connects industrial buyers with suppliers to quote 21CH3818 Honeywell, with multilingual support and global coverage.
Frequently asked questions
- What is 21CH3818?
- 21CH3818 is a Honeywell item in the General Automation category, listed as 21CH38-18 Honeywell. It is an industrial part number used in automation, maintenance and retrofit projects.
- Where is 21CH3818 used?
- 21CH3818 is used in systems with Honeywell General Automation components such as PLCs, drives, sensors, contactors and plant instrumentation.
- How do I request a quote for 21CH3818?
- Add 21CH3818 to your quote cart or contact CMC Automation. Include quantity, urgency and application details for a commercial response.
- Are there substitutes for 21CH3818?
- CMC Automation sources substitutes and compatible references when available. 0 related substitute(s) are listed on this page.
- What Honeywell items relate to 21CH3818?
- This page lists 6 item(s) related to 21CH3818 Honeywell to support maintenance, BOM and technical purchasing.






