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SEVA PTC thermistor tripping device
PTC thermistor tripping device, motor protection, PTC evaluation 1) Operating voltage:AC 220V 2) Allowable volt tolerance:±20% 3) Frequency:50~60Hz 4) Self-consuming power:<0.8VA 5) Allowable environment temperature:-30~70℃ 6) Rated current of switch:7A 7) Operating resistance:3KΩ×(1±10%) 8) Restoring resistance:1500~1800Ω 9) Weight: 0.2KgPTC thermistor tripping device, motor protection, PTC evaluation 1) Operating voltage:AC 220V 2) Allowable volt tolerance:±20% 3) Frequency:50~60Hz...
