Ferrogard 1, 2, 20, 21 Non-contact Interlock Switches
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The Ferrogard™ 1, 2, 20 and 21 Non-contact Interlock Switches have plastic rectangular housings, making them ideal for wet environments. The magnetically actuated safety switches offer non-contact reliability together with tolerance to misalignment. |
Features
- Non-contact actuation
- High tolerance to misalignment
- High switching current (2 A, 250V AC; 1 A, 24V DC)
- Plastic rectangular housing (IP67)
- Cable or quick-disconnect (QD) connections
Products
- Ferrogard™ 1, 2, 20, 21 Non-Contact Interlock Switches
Certifications
- CE Marked for all applicable directives and cULus
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Learn More
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Related Products
Frequently Viewed Publications
| Title | Number | Language |
|---|---|---|
| Safety Switches Brochure | GLSAFE-BR002 |  EN |
| Bulletin 440N Ferrogard Non-contact Switches Installation Instructions | 440N-IN002 | EN |
| More Safety Interlock Switch publications in Literature Library | All Languages | |
Product Catalog
Find catalog numbers, certifications, and specifications.
Certifications
See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Can’t Find What You Need?
Browse our Literature Library where you can search for additional publications in more languages. You can also use the Advanced Search feature to search by catalog number, publication type, title, or keywords to narrow your results.Build This Catalog Number
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Configuration & Selection Tools
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Other Resources
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- Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.
Accessories
We offer a variety of accessories for your Ferrogard™ 1, 2, 20 and 21 Non-contact Interlock Switches, including:
- Actuators
- Mounting brackets
View all Ferrogard 1, 2, 20 and 21 Interlock Switch accessories