Electronic Products & Technology

Small, powerful relay extends contact gap

Stephen Law   

Circuit Protection Electronics Power Supply / Management Engineering Supply Chain power power relay relay

POTTER & BRUMFIELD T9V series power pcb relay provides 40A / 250Vac ratings in a small form factor, enabling pcb space savings and smaller applications. The extended contact gap (>1.8mm) provides better isolation and full disconnection of the grid, enabling applications at higher altitudes. Devices can be driven with reduced coil power down to 350mW, requiring less energy during the duty cycle and lower self-heating. Device is in accordance with IEC 60335-1 and has a common pin layout which makes this a relay that can be fitted for many existing applications and designs.


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