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型號： SM1PF0020

類別： 其他工業(yè)控制

描述： General characteristicsSM1PF… are breakers with magnetic-thermal tripping intended specifically for monitoring the status of fuses.By connecting every phase of the breaker to a fuse, when it blows, the motor protection breaks.Through the auxiliary contacts fitted on the motor protection, the blown fuses are signalled electrically.Operational characteristics– IEC rated insulation voltage Ui: 690V– IEC rated impulse withstand voltage: 6kV– IEC rated frequency: 50/60Hz– Rated current: 0.2A– Magnetic tripping: 1.2A.– Mechanical life: 100,000 cycles– Electrical life: 100,000 cycles– Mounting on 35mm DIN rail (IEC/EN 60715)– Mounting position: Any– IEC utilisation category: A– Padlocking in OFF: ?4mm/0.16”– IEC degree of protection: IP20.Certifications and complianceCertifications obtained: cULus.Certifications pending: EAC, CCC.Compliant with standards: IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1, UL508, CSA C22.2 n° 14.Plastic materials compliant with standards: IEC/EN 60335 and EN 45545.

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