miniature pcb power relay hg4239 features 20a continous current capacity quick connect, pcb terminal, for choice ideal for motor switching applications typical applications air conditioners heaters and refrigeration control microwave oven contact rating form 1 form a (h) 20a, 250vac/30vdc 1hp, 250vac resistive ul /csa rating (pending) coil data form 1 form a (h) 20a, 250vac/30vdc 1hp, 250vac resistive motor coil voltage code nominal voltage ( vdc) must operate voltage max. ( vdc) must release voltage min. ( vdc) power consumption resistance ( ? ) 10% 005 012 024 5 12 24 28 160 0.9w 640 3.5 8.4 16.8 0.5 1.2 2.4 contact data material initial contact resistance service life mechanical agcdo 30 m ? max. at 0.1a, 6vdc 5 x 10 5 ops. 10 5 ops. electrical ordering designation example: hg4239 / 012 - h 1 c a model coil voltage code contact form h: 1 form a version contact material c: agcdo; s: agsnoino mounting version a: pcb; b: quick connect + pcb 1: sealed; 2: flux free characteristics operate time release time insulation resistance dielectric strength shock resistance vibration resistance ambient temperature weight 20 ms. max. 10 ms. max. 1000 m ? , at 500 vdc, 50%rh 4500 vrms, 1 min. between coil and contacts 1000 vrms, 1 min. between open contacts 20 g, 11ms. functional; 100g, destructive da 1.5mm, 10 - 55 hz -25oc to 55oc 23g, approx. hg4239 1/2
hg4239 reference curve overall dimensions, mounting holes and wiring diagram (mm) overall dimensions mounting holes (bottom view) wiring diagram (bottom view) notes 1. all parameters, unless otherwise specified, are measured at ambient temperature 23oc. 2. custom-made services available with operational quantity. please let us know your special requirements. 3. specifications subject to change without prior notice. hg4239 2/2
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