Our Bulletin 809S Current Monitoring Relays provides under- and over-current detection and supplementary protective functions that are easily added and applied to your motor control circuits.
Typical applications for Bulletin 809S Current Monitoring Relays include:
- Cutting and Drilling Machines
- VFD-Controlled Motors
- cULus Listed — File No. E14840; Guide Nos. NKCR, NKCR7
- EN 60038
- EN 60664
- UL 508
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.