• Preferred Supplier

Hasco Relays

Image of Hasco 50 Year Anniversary

Hasco Relays & Electronics Celebrates 50 Years of Reliability, Innovation, and Customer Partnership

Hasco proudly announces its 50th anniversary, marking five decades of delivering reliable relay solutions and electronic components to customers across industrial, security, OEM.

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Top Electromechanical Relays Manufacturer

Hasco Relays & Electronics has been named Top Electromechanical Relays Manufacturer for 2026 by Manufacturing Outlook magazine. The recognition is based on nominations from their subscriber base of approximately 160,000 industry professionals, followed by evaluation from a panel of C-level executives, industry experts, and their editorial board.

About Hasco Relays

Hasco Relays and Electronics International Corp. has been in the business of relays, reed switches, and reed relays since 1976. Hasco relays are compliant with RoHS, REACH, and Conflict Materials laws and restrictions.  They provide approximately 500 different types of relays as well as multiple types of reed switches that can be modified for your application.