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.


...
Read more Read less

Filters

Viewing 1 - 20 of 95 products
Results per page
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 Stock No. 245-5957
Mfr. Part No.HPL110A
BrandUnipower
TWD20,603
Each
units
- Load Monitor - - - - 120 → 575 V ac 8 A 72mm 72mm 112mm -15°C +50°C 100 → 575 V
RS Stock No. 745-8030
Mfr. Part No.HPL500
BrandUnipower
TWD22,023
Each
units
- Load Monitor - - 3 Current Transformer 100 → 400 V ac 40 A - - - - - 100 → 575 V
RS Stock No. 392-7172
Mfr. Part No.3RN1011-1CK00
BrandSiemens
TWD3,078
Each
units
- Evaluation Unit - - - Thermistor 110 V ac, 230 V ac - 102mm 22.5mm 91mm -25°C +60°C -
RS Stock No. 793-4111
Mfr. Part No.PCU D10
BrandUnipower
TWD9,310
Each
units
- Load Monitor - 3 2 - 10 V dc 20 mA 72mm 72mm 70mm -15°C +50°C 12 → 30 V dc
RS Stock No. 866-1408
Mfr. Part No.XTSC032BCT
BrandEaton
TWD15,995
Each
units
- - - - - - 24 V@ 50/60 Hz 32 A 45.2mm 235.7mm 124.3mm - +55°C -
RS Stock No. 866-1397
Mfr. Part No.XTSC016BBT
BrandEaton
TWD12,589
Each
units
- - - - - - 24 V@ 50/60 Hz 16 A 45mm 178.5mm 95.7mm - +55°C -
RS Stock No. 866-1669
Mfr. Part No.XTFC1P6BBT
BrandEaton
TWD13,768
Each
units
- - - - - - 24 V@ 50/60 Hz 1.6 A 45mm 209.2mm 95.7mm - +55°C -
RS Stock No. 866-1410
Mfr. Part No.XTSC1P6BBTD
BrandEaton
TWD11,508
Each
units
- - - - - - 24 V dc 1.6 A 45mm 178.5mm 95.7mm - +55°C -
RS Stock No. 866-1338
Mfr. Part No.XTSC001BBA
BrandEaton
TWD10,495
Each
units
- - - - - - 110 V@ 50 Hz, 120 V@ 60 Hz 1 A 45mm 178.5mm 95.7mm - +55°C -
RS Stock No. 866-1401
Mfr. Part No.XTSC020BCT
BrandEaton
TWD14,063
Each
units
- - - - - - 24 V@ 50/60 Hz 20 A 45.2mm 235.7mm 124.3mm - +55°C -
RS Stock No. 866-1606
Mfr. Part No.XTFCP25BBA
BrandEaton
TWD13,146
Each
units
- - - - - - 110 V@ 50 Hz, 120 V@ 60 Hz 250 mA 45mm 209.2mm 95.7mm - +55°C -
RS Stock No. 866-1442
Mfr. Part No.XTSC032BCTD
BrandEaton
TWD16,167
Each
units
- - - - - - 24 V dc 32 A 45.2mm 235.7mm 124.3mm - +55°C -
RS Stock No. 235-3255
Mfr. Part No.LPM.400L000
BrandABB
TWD17,183
Each
units
- Load Monitor - - - Current Transformer - 5 A 84mm 66mm 116mm - - -
RS Stock No. 505-9681
Mfr. Part No.3UF7200-1AA00-0
BrandSiemens
TWD7,380
Each
units
SIMOCODE Operator Keypad - - - - - - 36mm 96mm 44mm -25°C +60°C -
RS Stock No. 655-0141
Mfr. Part No.SS074+SS073
TWD18,240
Each
units
EL-FI Load Monitor - - - Current Transformer 380 → 500 V 10.1 → 25 A 90mm 45mm 115mm - - -
RS Stock No. 866-1672
Mfr. Part No.XTFC012BBT
BrandEaton
TWD15,635
Each
units
- - - - - - 24 V@ 50/60 Hz 12 A 45mm 209.2mm 95.7mm - +55°C -
RS Stock No. 793-4102
Mfr. Part No.APM10
BrandUnipower
TWD7,895
Each
units
HC Load Transducer - 4 1 Thermistor 24 V dc 5 → 60 A 86mm 36mm 58mm -15°C +50°C -
RS Stock No. 866-1515
Mfr. Part No.XTFC016BBA
BrandEaton
TWD16,206
Each
units
- - - - - - 110 V@ 50 Hz, 120 V@ 60 Hz 16 A 45mm 209.2mm 95.7mm - +55°C -
RS Stock No. 866-1366
Mfr. Part No.XTSC020BCA
BrandEaton
TWD14,063
Each
units
- - - - - - 110 V@ 50 Hz, 120 V@ 60 Hz 20 A 45.2mm 235.7mm 124.3mm - +55°C -
RS Stock No. 866-1505
Mfr. Part No.XTSR012BBA
BrandEaton
TWD21,857
Each
units
- - - - - - 110 V@ 50 Hz, 120 V@ 60 Hz 12 A 90.3mm 183.4mm 95.3mm - +55°C -