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Protective motor relays are electrical devices which protect a motor from burning out. This can occur for a range of reasons, including being overloaded, a locked rotor, phase-failure, overly long starting times and standstill-braking, amongst others. Protective motor relays are designed to protect your system against motor burnout, detecting a problem at its initial stage and either eliminating or significantly reducing damage to the equipment and to the people operating it.
Tillverkare
Produktstatus
Serie Min 3RB3 Series 3RU2 Series CM-MMS SENTRON SIRIUS TeSys TeSys Series ZB12 Series ZB32 Series ZE Series Max 3RB3 Series 3RU2 Series CM-MMS SENTRON SIRIUS TeSys TeSys Series ZB12 Series ZB32 Series ZE Series
Monteringstyp
Driftspänning, max. Min 240 V 250 V 400 V 690 V 1 kV Max 240 V 250 V 400 V 690 V 1 kV
Driftspänning, max. Min 250 VAC 690 VAC Max 250 VAC 690 VAC
Kontaktkonfiguration Min 1CO 1NC 1NC + 1NO 1NO 1NO + 1NC 2CO Max 1CO 1NC 1NC + 1NO 1NO 1NO + 1NC 2CO
Bredd Min 17.5 mm 18 mm 22.5 mm 45 mm 55 mm 70 mm Max 17.5 mm 18 mm 22.5 mm 45 mm 55 mm 70 mm
Kopplingstyp
Djup Min 58 mm 64 mm 65 mm 70 mm 72 mm 73 mm 76 mm 79 mm 84 mm 85 mm 88 mm 90 mm 100 mm 102 mm 103.7 mm 105 mm 109 mm 124 mm 125 mm Max 58 mm 64 mm 65 mm 70 mm 72 mm 73 mm 76 mm 79 mm 84 mm 85 mm 88 mm 90 mm 100 mm 102 mm 103.7 mm 105 mm 109 mm 124 mm 125 mm
Märkeffekt Min 550 W 1.1 kW 1.5 kW 2.2 kW 3 kW 5.5 kW 7.5 kW 9 kW 11 kW 15 kW 37 kW 45 kW 75 kW 90 kW Max 550 W 1.1 kW 1.5 kW 2.2 kW 3 kW 5.5 kW 7.5 kW 9 kW 11 kW 15 kW 37 kW 45 kW 75 kW 90 kW
Höjd Min 58 mm 76 mm 81 mm 85.6 mm 87 mm 90 mm 100 mm 102 mm 105 mm 106 mm 109 mm 120 mm 121 mm 136 mm Max 58 mm 76 mm 81 mm 85.6 mm 87 mm 90 mm 100 mm 102 mm 105 mm 106 mm 109 mm 120 mm 121 mm 136 mm
Kontaktström Min 1.5 A @ 240 VAC 1.6 A 100 A 100 mA @ 250 VDC 10 A 12.5 A 12 A 16 A 1 A 2.5 A 20 A 220 mA @ 125 VDC 2 A @ 230 VAC 2 A @ 24 VDC 32 A 3 A 3 A @ 120 VAC 3 A @ 230 VAC 40 A 4 A 50 A 75 A 80 A 8 A 900 mA @ 24 VDC 90 A Max 1.5 A @ 240 VAC 1.6 A 100 A 100 mA @ 250 VDC 10 A 12.5 A 12 A 16 A 1 A 2.5 A 20 A 220 mA @ 125 VDC 2 A @ 230 VAC 2 A @ 24 VDC 32 A 3 A 3 A @ 120 VAC 3 A @ 230 VAC 40 A 4 A 50 A 75 A 80 A 8 A 900 mA @ 24 VDC 90 A
Kontaktspänning Min 250 V 690 V Max 250 V 690 V
Kontaktspänning Min 120 VAC 230 VAC 240 VAC 250 VAC Max 120 VAC 230 VAC 240 VAC 250 VAC
Kontaktspänning Min 24 VDC 125 VDC 250 VDC Max 24 VDC 125 VDC 250 VDC
Märkisoleringsspänning Min 300 V 500 V 600 V 690 V 1 kV 4 kV 6 kV Max 300 V 500 V 600 V 690 V 1 kV 4 kV 6 kV
Skyddsklass Min IP20 IP2X IP40 IP50 Max IP20 IP2X IP40 IP50
Utlösningsklass
Överström, max. Min 250 mA 600 mA 630 mA 1 A 1.6 A 1.8 A 2 A 2.4 A 2.5 A 3.2 A 3.7 A 4 A 5 A 5.5 A 6 A 8 A 10 A 11.5 A 12 A 12.5 A 13 A 16 A 18 A 20 A 24 A 32 A 40 A 50 A 75 A 80 A 90 A 100 A 115 A Max 250 mA 600 mA 630 mA 1 A 1.6 A 1.8 A 2 A 2.4 A 2.5 A 3.2 A 3.7 A 4 A 5 A 5.5 A 6 A 8 A 10 A 11.5 A 12 A 12.5 A 13 A 16 A 18 A 20 A 24 A 32 A 40 A 50 A 75 A 80 A 90 A 100 A 115 A
Överström, min. Min 160 mA 400 mA 600 mA 630 mA 700 mA 1 A 1.1 A 1.2 A 1.25 A 1.4 A 1.6 A 1.8 A 2 A 2.2 A 2.4 A 2.5 A 2.6 A 2.8 A 3 A 3.7 A 4 A 5.5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 A 12.5 A 14 A 16 A 20 A 22 A 27 A 32 A 57 A 70 A 80 A Max 160 mA 400 mA 600 mA 630 mA 700 mA 1 A 1.1 A 1.2 A 1.25 A 1.4 A 1.6 A 1.8 A 2 A 2.2 A 2.4 A 2.5 A 2.6 A 2.8 A 3 A 3.7 A 4 A 5.5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 A 12.5 A 14 A 16 A 20 A 22 A 27 A 32 A 57 A 70 A 80 A