Detailed Product Description
Power relay (big power relay)
AR301F, AR302F, AR631F series specifications
Model number | AR301F | AR302F | AR631F | |
Contact material | Silver alloy | Silver alloy | Silver alloy | |
Contact form | SPDT/SPST | DPDT/DPST | SPDT/SPST | |
Contact rating | 40A@28Vdc/240Vac | 30A@28Vdc/240Vac | 63A@28Vdc/240Vac | |
Rated coil power | 3Wac, 2.5Wdc | |||
Rated coil voltage | 6-380Vac, 6-220Vdc | |||
Dielectric strength | Between opening contacts | 1,250Vac, 50/60 Hz for 1 min | ||
Between contact group | 1,250Vac, 50/60 Hz for 1 min | |||
Between coil and contacts | 2,000Vac, 50/60 Hz for 1 min | |||
Pick-up voltage | DC types: 75% max; AC types: 80% max | |||
Drop-out voltage | DC types: 10% min; AC types: 30% min | |||
Operation voltage | 110% max | |||
Contact resistance | 100mΩ max | |||
Life | Mechanical1x106; Electrical--1x105 | |||
Insulation resistance | 100MΩ min. at 500 VDC | |||
Operating temperature | 25 to 55°C (77 to +131°F) | |||
Terminals | Quick connect, Fix on board, Flange, Screw |