NOsparc® Arc Suppressors …
Why are you still using solid-state relays?
NOsparc®+Electromechanical Relay Vs. Solid State Relay
Relays, contactors, and snap-action switches work better with contact arc suppression!
Arc Suppression Technologies designs, manufactures, and markets the NOsparc® family of contact arc suppressors that protect relays, or contactors from the destructive arc energy created in power switching.Contact arcing causes significant surface damage to the contact in relays or contactors.
Our advanced arc suppression products virtually eliminate undesired arcing by adding the advantages of solid-state switching to the durability and current carrying capacity of electromechanical relays or contactors. This increases the overall lifetime, reliability, and safety, and decreases environmental impact of today’s power switching products to unprecedented capabilities.
Relays and contactors operating without load current may run 10 million, 20 million or even more operations (cycles). This mechanical lifespan, however, is reduced to as few as a few hundred operations to perhaps 100,000 operations (depending on application) when the relay or contactor is operated under power.
Like a fire suppression system, actively looking for the instant of combustion; our arc suppression products actively look for the occurrence of thermionic ignition induced by current constriction. When detected, the arc suppression active circuitry extinguishes the arc. Arc suppression is not active when the contacts are open or closed. Alternative technologies passively anticipate the arc. They are not actively detecting the instant of arc ignition, limiting their success. The industry has accepted this problem for over 125 years. We now offer a solution.
INDUSTRIES: Commercial, Consumer, Industrial, Automotive, Military
Information on this site is subject to change without notice. “NOsparc” and the flame logo are registered trademarks of Arc Suppression Technologies, LLC. Other names are trademarks of their respective companies.