Motor Protection

Motor protection is used to prevent damage to an electrical motor and to reduce the incidence of problems such as internal faults and abnormal conditions. The type of motor protection you choose will depend on the size of  motor you need it for and the voltage level required. 


What does motor protection do? 

Motor protection units protect against various types of damage that can occur within a motor, such as problems arising from vibration or excess torque. Motor protection units also take care of other mechanical limitations like startup frequency management, and control operating characteristics like voltage, phases and short-circuit current availability. 


What is motor protection used for? 

Motor protection is mainly used to manage and protect synchronous and asynchronous motors. They can also be used for circuit-breakers (devices used for stopping the electric current as a safety measure) and motors in a variety of drive applications, such as motor drives for pumps, fans, compressors, mills and crushers.


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Description Price Motor Protection System Motor Protection Component Range Number of Inputs Output Sensing Type Supply Voltage Current Rating Overall Length Overall Width Overall Depth Minimum Operating Temperature Maximum Operating Temperature Control Voltage
RS庫存編號 136-7841
製造零件編號SM1R1400
BrandLovato
HK$561.76
單位
- Circuit Breaker - - - - - 9 → 14 A 44.8mm 91.1mm 96.6mm - - -
RS庫存編號 136-7833
製造零件編號SM1R0040
BrandLovato
HK$405.60
單位
- Circuit Breaker - - - - - 0.25 → 0.4 A 44.8mm 91.1mm 96.6mm - - -
全新
RS庫存編號 212-5458
製造零件編號SM1P0250
BrandLovato
HK$553.64
單位
Motor Protection Circuit Breaker Circuit Breaker SM1P 3 - Current 400 V 2.5 A - - - - - -
RS庫存編號 136-7860
製造零件編號SM1X16400
BrandLovato
HK$277.43
單位
- Circuit Breaker - - - - - - 18mm 80mm 90mm - - -
全新
RS庫存編號 212-5451
製造零件編號SM1P0016
BrandLovato
HK$450.79
單位
Motor Protection Circuit Breaker Circuit Breaker SM1P 3 - Current 400 V 160 mA - - - - - -
RS庫存編號 136-7838
製造零件編號SM1R0400
BrandLovato
HK$482.05
單位
- Circuit Breaker - - - - - 2.5 → 4 A 44.8mm 91.1mm 96.6mm - - -
RS庫存編號 136-7852
製造零件編號SM1X1311
BrandLovato
HK$155.67
單位
- Circuit Breaker - - - - - 10 A 9mm 80mm 90mm - - -
RS庫存編號 136-7863
製造零件編號SM1X18200R
BrandLovato
HK$373.50
單位
- Circuit Breaker - - - - - - 200mm - - - - -
全新
RS庫存編號 212-5456
製造零件編號SM1P0100
BrandLovato
HK$500.22
單位
Motor Protection Circuit Breaker Circuit Breaker SM1P 3 - Current 400 V 1 A - - - - - -
RS庫存編號 136-7834
製造零件編號SM1R0063
BrandLovato
HK$408.87
單位
- Circuit Breaker - - - - - 0.4 → 0.63 A 44.8mm 91.1mm 96.6mm - - -
RS庫存編號 136-7851
製造零件編號SM1X1220
BrandLovato
HK$73.42
單位
- Circuit Breaker - - - - - 10 A 9mm 80mm 90mm - - -
RS庫存編號 136-7842
製造零件編號SM1R1800
BrandLovato
HK$561.76
單位
- Circuit Breaker - - - - - 13 → 18 A 44.8mm 91.1mm 96.6mm - - -
全新
RS庫存編號 212-5459
製造零件編號SM1P0400
BrandLovato
HK$553.64
單位
Motor Protection Circuit Breaker Circuit Breaker SM1P 3 - Current 400 V 4 A - - - - - -
RS庫存編號 146-9054
製造零件編號SM3R9000
BrandLovato
HK$2,175.08
單位
- Circuit Breaker - - - - - 70 → 90 A 70mm 169mm 165mm - - -
全新
RS庫存編號 212-5464
製造零件編號SM1P1800
BrandLovato
HK$645.35
單位
Motor Protection Circuit Breaker Circuit Breaker SM1P 3 - Current 400 V 18 A - - - - - -
RS庫存編號 146-9050
製造零件編號BF26T2A230
BrandLovato
HK$1,126.67
單位
- Circuit Breaker - - - - - 45 A 61mm 90mm 90mm - - -
RS庫存編號 136-7836
製造零件編號SM1R0160
BrandLovato
HK$461.45
單位
- Circuit Breaker - - - - - 1 → 1.6 A 44.8mm 91.1mm 96.6mm - - -
全新
RS庫存編號 212-5452
製造零件編號SM1P0025
BrandLovato
HK$440.01
單位
Motor Protection Circuit Breaker Circuit Breaker SM1P 3 - Current 400 V 250 mA - - - - - -
RS庫存編號 136-7844
製造零件編號SM1R2500
BrandLovato
HK$712.23
單位
- Circuit Breaker - - - - - 20 → 25 A 44.8mm 91.1mm 96.6mm - - -
全新
RS庫存編號 212-5461
製造零件編號SM1P0650
BrandLovato
HK$553.64
單位
Motor Protection Circuit Breaker Circuit Breaker SM1P 3 - Current 400 V 5 A - - - - - -