TỔNG ĐẠI LÝ PHÂN PHỐI THIẾT BỊ ĐIỆN SIEMENS TOÀN QUỐC

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Rờ le bảo vệ SIEMENS

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  • Relay thời gian Siemens - 3RT1926-2GC51 - 1.5 S...30 S,AC 100...127 V,2NO

    SOLID-STATE, TIME-DELAYED AUXILIARY SWITCH BLOCK SETTING RANGE 1.5 S...30 S, AC 100...127 V, 2NO, STAR-DELTA FUNCTION, FOR MOUNTING ONTO CONTACTORS, SIZE SO...S12 Xem thêm
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  • DIGITAL MONITORING RELAY : 3UG4616-1CR20

    DIGITAL MONITORING RELAY FOR THREE-PH. VOLT.  W. N COND. REVERSIBLE PHASE SEQUENCE PHASE FAILURE 3X 160 TO 690V AC 50 TO 60 HZ UNDERVOLT. AND OVERVOLT. 160-690V HYSTERESIS 1-20V 0-20S EACH FOR UMIN AND UMAX 1 W  FOR UMIN 1 W  FOR UMAX SCREW TERMINAL REPLACEMENT PRODUCT F. 3UG3042-1BP50
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  • DIGITAL MONITORING RELAY :3UG4621-1AW30

    DIGITAL MONITORING RELAY CURRENT MONITORING, 22.5MM FROM 2 TO 500MA AC/DC OVERSHOOT A. UNDERSHOOT AC/DC 24 TO 240V DC AND AC 50 TO 60 HZ ON AND SPIKE DELAY 0.1 TO 20S HYSTERESIS 0.1 TO 250MA 1 CO CONTACT W. OR W/O ERROR MEMORY SCREW CONNECTION REPLACEMENT PRODUCT FOR 3UG3521-1AL20, 3UG3521-1AG20 AND 3UG3521-1AC48-0AA1
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  • DIGITAL MONITORING RELAY:3UG4617-1CR20

    DIGITAL MONITORING RELAY FOR THREE-PHASE LINE VOLTAGE AUT. CORRECTION OF PHASE SEQUENCE PHASE FAILURE 3X 160 TO 690V AC 50 TO 60 HZ UNDERVOLT. AND OVERVOLT. 160-690V HYSTERESIS 1-20V OFF DELAY 0-20S 1 W FOR POWER SYSTEM FAULTS 1W FOR PHASE CORRECTION SCREW TERMINAL
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  • ANALOG MONITORING RELAY :3UG4513-1BR20

    ANALOG MONITORING RELAY PHASE FAILURE AND -SEQUENCE ADJUSTABLE UNDERVOLTAGE UNBALANCE 20% FIXED 3X 160 TO 690V AC 50 TO 60 HZ HYSTERESIS 5% FIXED DELAY TIME 0-20S 2 CHANGEOVER CONTACTS SCREW TERMINAL REPLACEMENT PRODUCT FOR 3UG3013-1B...
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  • DIGITAL MONITORING RELAY :3UG4632-1AW30

    DIGITAL MONITORING RELAY VOLTAGE MONITORING, 22.5MM FROM 10 TO 600V AC/DC OVERSHOOT AND UNDERSHOOT AC/DC 24 TO 240V DC AND AC 50 TO 60 HZ SPIKE DELAY 0.1 TO 20S HYSTERESIS 0.1 TO 300V 1 CHANGEOVER CONTACT W. OR W/O ERROR LOG SCREW TERMINAL REPLACEMENT PRODUCT F. 3UG3532-1AL20, 3UG3532-1AG20
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  • ANALOG MONITORING RELAY :3UG4511-1AP20

    ANALOG MONITORING RELAY PHASE SEQUENCE MONITORING 3X 360 TO 520V AC 50 TO 60 HZ 1 CHANGEOVER CONTACT SCREW TERMINAL REPLACEMENT PRODUCT FOR 3UG3511-1AQ50
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  • DIGITAL MONITORING RELAY:3UG4618-1CR20

    DIGITAL MONITORING RELAY FOR THREE-PH. VOLT.  W. N COND. AUT. CORRECTION OF PHASE SEQUENCE PHASE FAILURE 3X 160 TO 690V AC 50 TO 60 HZ UNDERVOLT. AND OVERVOLT. 160-690V HYSTERESIS 1-20V OFF DELAY 0-20S 1 W FOR POWER SYSTEM FAULTS 1W FOR PHASE CORRECTION SCREW TERMINAL
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  • DIGITAL MONITORING RELAY :3UG4633-1AL30

    DIGITAL MONITORING RELAY VOLTAGE MONITORING, 22.5MM FROM 17 TO 275V AC/DC OVERSHOOT AND UNDERSHOOT INTERNAL POWER SUPPLY DC AND AC 50 TO 60 HZ SPIKE DELAY 0.1 TO 20S HYSTERESIS 0.1 TO 150V 1 CHANGEOVER CONTACT W. OR W/O ERROR LOG SCREW TERMINAL REPLACEMENT PRODUCT F. 3UG3534, 3UG3535
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  • ANALOG MONITORING RELAY :3UG4512-1AR20

    ANALOG MONITORING RELAY PHASE FAILURE AND -SEQUENCE 3X 160 TO 690V AC 50 TO 60 HZ 1 CHANGEOVER CONTACT SCREW TERMINAL
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    0,00 ₫

Từ 11 Đến 20 của 39 sản phẩm

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