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Circuit Protectors

A circuit protector is a device switch that is built into an electrical device and has a function to protect the circuit in the device from overcurrent, and is a device protection breaker. When an overcurrent is applied to a device that has been stably energized, a magnetic force is generated in the electromagnetic coil, and the cam link is flipped up by the effect of the magnetic force to interrupt the current. The type in which the handle is placed in the case in the ON state is effective in preventing malfunction due to inadvertent contact. In addition to the difference in shape and system such as rocker handle type, toggle type, front wiring type, etc., the current that can be controlled is various, and you can choose from a wide lineup depending on the equipment to be incorporated.
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  1. Circuit Protector CP-30BA Series
    Mitsubishi Electric Circuit Protector CP-30BA Series
    A compact, high-performance circuit protector that brings together advanced breaker technology.
    Rating:
    96%
    from S$23.99
    Min. 2 days
  2. Circuit Protector CP30F Series
    Fuji Electric Circuit Protector CP30F Series
    A circuit protector that conforms to domestic and international standards. No terminal cover required, finger protection (equivalent to IO20) structure Width 17.5 mm per pole, thin. For both AC / DC. Improved wiring workability by changing the terminal arrangement of the auxiliary circuit. Since ... Read More
    Type of Sign  (Surface type) M4 screw, IEC35mm rail  Frame (AF)  30  Reference Ambient Temperature (℃)  40  Allowable Relative Humidity (%)  45~85  Resistive Load (A)  AC125V:5、AC250V:3、DC30V:4、DC60V:1  Model Name  CP30F type  Protection Method  Fluid electromagnetic  Connector  Screw terminal connection 
    Rating:
    87%
    from S$33.99
    Min. 2 days
  3. NRF Series Circuit Protector
    IDEC NRF Series Circuit Protector
    Number of Poles  Rated Voltage (V)  AC250/DC32  Mass (g)  About 15  Protection Method  Thermal trip system 
    Rating:
    96%
    from S$16.99
    Min. 2 days
  4. NC1V type circuit protector (2-pole)
    IDEC NC1V type circuit protector (2-pole)
    The main circuit terminal realizes an IP20 finger protection structure by adopting IDEC's original "SS terminal" and integrating the terminal cover.
    Rated Voltage (V)  AC250/DC125  Number of Poles  Rated Breaking Capacity (kA)  (AC250/DC125)2.5 
    from S$53.99
    Min. 2 days
  5. Circuit Protector CP-D Type
    Fuji Electric Circuit Protector CP-D Type
    Since the handle fits in the case in the ON state, there is no malfunction due to careless contact, and the ON / OFF display is clear. Industrial machines, machine tools, various control panels, etc.
    Rated Breaking Capacity (kA)  (AC250V/DC50V)1  Rated Insulation Voltage (V)  250(50/60Hz)、DC50  Shock Resistance  294m / s 2 or more  Frame (AF)  30  Reference Ambient Temperature (℃)  40  Allowable Relative Humidity (%)  45~85  Opening / Closing Life (times)  6000 or more (rated current supply)  Inductive Load (A)  AC125V:1、AC250V:0.5、DC30V:1、DC50V:0.5  Resistive Load (A)  AC125V:3、AC250V:1、DC30V:2、DC50V:1  Withstand Voltage Performance  AC2000V, 1 minute  Rated Voltage (V)  AC250/DC50  Model Name  CP-D type  Standard  Electrical equipment type approval  Protection Method  Fluid electromagnetic  Connector  Screw terminal connection  Internal Circuit  Series type  Operating Patterns  Time delay 
    Rating:
    100%
    from S$27.99
    Min. 2 days
  6. NRL Series Circuit Protector
    IDEC NRL Series Circuit Protector
    Terminal Shape  (Main terminal) Tab 250 type terminal  Rated Voltage (V)  AC250/DC50  Protection Method  Fluid electromagnetic trip method  Attached Device  None 
    Rating:
    80%
    from S$43.99
    Min. 113 days
  7. NRAR Series Circuit Protector
    IDEC NRAR Series Circuit Protector
    Rated Breaking Capacity (kA)  (AC250V/DC65V)1  Number of Poles  Insulation Resistance (MΩ)  100 or more (DC500 mega)  Rated Voltage (V)  AC250/DC65  Protection Method  Fluid electromagnetic trip method 
    from S$46.99
    Min. 103 days
  8. NC1V type circuit protector (1 pole)
    IDEC NC1V type circuit protector (1 pole)
    Rated Voltage (V)  AC250/DC65  Rated Breaking Capacity (kA)  (AC250/DC65)2.5  Number of Poles 
    from S$25.99
    Min. 103 days
  9. Circuit Protector CP32E Type
    Fuji Electric Circuit Protector CP32E Type
    Rated Breaking Capacity (kA)  (AC250V/DC60V)1  Number of Poles  Rated Voltage (V)  AC250/DC60  Protection Method  Fluid electromagnetic 
    from S$32.99
    Min. 53 days
  10. Circuit Protector CP31E Type
    Fuji Electric Circuit Protector CP31E Type
    Rated Breaking Capacity (kA)  (AC250V/DC60V)1  Number of Poles  Rated Voltage (V)  AC250/DC60  Protection Method  Fluid electromagnetic 
    Rating:
    100%
    from S$15.99
    Min. 53 days
  11. NH1Y-1100 series
    IDEC NH1Y-1100 series
    Rated Breaking Capacity (kA)  (AC220V/AC250V/DC65V)1  Number of Poles  Rated Voltage (V)  AC250/DC65  Mass (g)  About 50  Protection Method  Fluid electromagnetic trip method  Operation Method  Locker type  Type of Sign  Snap-in mounting 
    from S$38.99
    Min. 2 days
  12. Circuit Protector CP32P Type
    Fuji Electric Circuit Protector CP32P Type
    Rated Breaking Capacity (kA)  (AC240V/DC60V)1  Number of Poles  Rated Voltage (V)  AC240/DC60  Protection Method  Fluid electromagnetic 
    Rating:
    100%
    from S$37.99
    Min. 42 days
  13. NRA Series Circuit Protector
    IDEC NRA Series Circuit Protector
    Best-selling circuit protector. Models can be selected according to the application, from computers to OA equipment and FA-related equipment.
    Rated Breaking Capacity (kA)  (AC250V/DC65V)1  Rated Voltage (V)  AC250/DC65  Protection Method  Fluid electromagnetic trip method 
    from S$33.99
    Min. 113 days
  14. NRAS1100 series
    IDEC NRAS1100 series
    Rated Breaking Capacity (kA)  (AC250V/DC65V)1  Number of Poles  Insulation Resistance (MΩ)  100 or more (DC500 mega)  Rated Voltage (V)  AC250/DC65  Protection Method  Fluid electromagnetic trip method  Operation Method  Lever type  Internal Circuit  Series trip (current trip) 
    Rating:
    100%
    from S$35.99
    Min. 103 days
  15. NRLR1100 series
    IDEC NRLR1100 series
    Number of Poles  Rated Voltage (V)  AC250/DC50  Protection Method  Fluid electromagnetic trip method 
    from S$38.99
    Min. 103 days
  16. NRLT series
    IDEC NRLT series
    Rated Voltage (V)  AC250/DC50  Protection Method  Fluid electromagnetic trip method 
    from S$27.99
    Min. 103 days
  17. NH1Y-2100 Series
    IDEC NH1Y-2100 Series
    Rated Breaking Capacity (kA)  (AC220V/AC250V/DC65V)1  Number of Poles  Rated Voltage (V)  AC250/DC65  Protection Method  Fluid electromagnetic trip method 
    from S$86.99
    Min. 103 days
  18. NRLY1100 series
    IDEC NRLY1100 series
    Terminal Shape  (Main terminal) Tab 250 type terminal  Number of Poles  Rated Voltage (V)  AC250/DC50  Protection Method  Fluid electromagnetic trip method  Operation Method  Locker type  Attached Device  None  Internal Circuit  Series trip (current trip)  Type of Sign  Snap-on mounting 
    Rating:
    100%
    from S$29.99
    Min. 113 days
  19. Circuit protector CP51B type
    Fuji Electric Circuit protector CP51B type
    Rated Breaking Capacity (kA)  (AC240V)1.5/(DC60V)1  Number of Poles  Rated Voltage (V)  AC240/DC60  Protection Method  Fluid electromagnetic 
    from S$35.99
    Min. 52 days
  20. Circuit protector 1115
    E-T-A Circuit protector 1115
    Unipolar thermal circuit protector Miniaturization enables space-saving design. Trip-free mechanism. The snap-in panel mount is designed to fit the fuse holder dimensions. Ships, RVs, medical equipment, household equipment, gardening equipment, gardening equipment, lighting equipment, etc.
    Number of Poles  Mounting  Snap-in (flange mounting)  Terminal  Blade terminal  Ambient Temperature (℃)  -20~60  Rated Voltage (V)  AC250/DC32 
    from S$77.99
    Min. 7 days
  21. NRAN1100 Series
    IDEC NRAN1100 Series
    Rated Breaking Capacity (kA)  (AC250V/DC65V)1  Number of Poles  Rated Voltage (V)  AC250/DC65  Protection Method  Fluid electromagnetic trip method 
    Rating:
    80%
    from S$33.99
    Min. 104 days
  22. NRLY2100 series
    IDEC NRLY2100 series
    Number of Poles  Rated Voltage (V)  AC250/DC50  Protection Method  Fluid electromagnetic trip method 
    from S$85.99
    Min. 133 days
  23. NRLR2100 Series
    IDEC NRLR2100 Series
    Number of Poles  Rated Voltage (V)  AC250/DC50  Protection Method  Fluid electromagnetic trip method 
    from S$85.99
    Min. 113 days
  24. Circuit protector
    Fuji Electric Circuit protector
    Type of Sign  (Surface type) M4 screw, IEC35mm rail  Protection Method  Fluid electromagnetic  Operating Patterns  Medium speed type 
    from S$29.99
    Min. 2 days
  25. NRBM type circuit protector
    IDEC NRBM type circuit protector
    The NRBM type is a small series with the highest rated current among IDEC circuit protectors. Uses an electromagnetic trip method that is not affected by the ambient temperature. Trip-free structure. With auxiliary contact and with alarm contact. With inertia delay. Vibration-resistant design tha... Read More
    Rated Breaking Capacity (kA)  (AC250V/DC65V)1  Terminal Shape  (Main terminal) M5 stud screw  Rated Voltage (V)  AC250/DC65  Protection Method  Electromagnetic trip method  Operation Method  Lever type  Operating Patterns  Medium speed type (AA characteristics)  Attached Device  None  Type of Sign  Screw mounting  Internal Circuit  Series trip (current trip) 
    from S$129.90
    Min. 2 days
  26. Circuit protector CP31 / CP-D type
    Fuji Electric Circuit protector CP31 / CP-D type
    Rated Breaking Capacity (kA)  (AC250V/DC50V)1  Number of Poles  Rated Voltage (V)  AC250/DC50  Protection Method  Fluid electromagnetic 
    from S$25.99
    Min. 32 days
  27. Circuit Protector CP33E Type
    Fuji Electric Circuit Protector CP33E Type
    Rated Breaking Capacity (kA)  (AC250V/DC60V)1  Number of Poles  Rated Voltage (V)  AC250/DC60  Protection Method  Fluid electromagnetic 
    from S$74.99
    Min. 53 days
  28. NRLR2000 series
    IDEC NRLR2000 series
    Terminal Shape  (Main terminal) Tab 250 type terminal  Number of Poles  Rated Current (A)  20  Rated Voltage (V)  AC250/DC50  Protection Method  Fluid electromagnetic trip method  Operation Method  Locker type  Type of Sign  Screw mounting 
    from S$58.99
    Min. 54 days
  29. NRP Series Circuit Board Circuit Protector
    IDEC NRP Series Circuit Board Circuit Protector
    Number of Poles  Rated Voltage (V)  AC250/DC32  Protection Method  Thermal trip system 
    from S$56.99
    Min. 113 days
  30. Circuit protector CP53B type
    Fuji Electric Circuit protector CP53B type
    Rated Breaking Capacity (kA)  (AC240V)1.5/(DC60V)1  Number of Poles  Rated Voltage (V)  AC240/DC60  Protection Method  Fluid electromagnetic 
    from S$77.99
    Min. 52 days
  31. NRAN2100 series
    IDEC NRAN2100 series
    Rated Breaking Capacity (kA)  (AC250V/DC65V)1  Number of Poles  Rated Voltage (V)  AC250/DC65  Protection Method  Fluid electromagnetic trip method 
    from S$85.99
    Min. 113 days
  32. NRAS2100 series
    IDEC NRAS2100 series
    Rated Breaking Capacity (kA)  (AC250V/DC65V)1  Number of Poles  Rated Voltage (V)  AC250/DC65  Protection Method  Fluid electromagnetic trip method 
    Rating:
    100%
    from S$76.99
    Min. 113 days
  33. Circuit Protector CP31 Type
    Fuji Electric Circuit Protector CP31 Type
    Rated Breaking Capacity (kA)  (AC250V)2.5/(DC50V)1.5  Number of Poles  Rated Voltage (V)  AC250/DC50  Protection Method  Fluid electromagnetic 
    from S$35.99
    Min. 32 days
  34. NH1S-1100 series
    IDEC NH1S-1100 series
    Rated Breaking Capacity (kA)  (AC220V/AC250V/DC65V)1  Number of Poles  Rated Voltage (V)  AC250/DC65  Protection Method  Fluid electromagnetic trip method 
    from S$38.99
    Min. 103 days
  35. NRPF series
    IDEC NRPF series
    Number of Poles  Rated Voltage (V)  AC250/DC32  Protection Method  Thermal trip system 
    from S$58.99
    Min. 113 days
  36. NRP Series Printed Circuit Board Protector
    IDEC NRP Series Printed Circuit Board Protector
    The economics of a fuse SIL type that uses an IC chip and can be mounted directly on a PLC board A simple structure that uses IDEC's original "positive load reversal mechanism" to achieve highly reliable overcurrent protection. Since it is a thermal tripping method (bimetal type), i... Read More
    Operation Ambient Temperature (℃)  -10 to 50 (no icing)  Number of Poles  Insulation Resistance (MΩ)  100 or more (with DC500V mega)  Vibration Resistance (m/s 2 100(10~55Hz)  Shock Resistance (Destruction)  1000m/s2  Reference Ambient Temperature (℃)  25  Ambient Humidity to Use  45% to 85% (with no condensation)  Shock Resistance (Malfunction)  500m/s2  Minimum Applicable Load  AC / DC 5V 100mA (reference value)  Rated Voltage (V)  AC250/DC32  Mass (g)  About 2  Internal Circuit  Series trip  Protection Method  Thermal trip system 
    from S$59.99
    Min. 218 days
  37. NRBM2100 series
    IDEC NRBM2100 series
    Rated Breaking Capacity (kA)  (AC250V/DC65V)1  Number of Poles  Rated Voltage (V)  AC250/DC65  Protection Method  Electromagnetic trip method 
    from S$129.90
    Min. 133 days
  38. NH1S-2100 series
    IDEC NH1S-2100 series
    Rated Breaking Capacity (kA)  (AC220V/AC250V/DC65V)1  Number of Poles  Rated Voltage (V)  AC250/DC65  Protection Method  Fluid electromagnetic trip method 
    from S$86.99
    Min. 113 days
  39. Circuit protector Main circuit terminal cover
    Fuji Electric Circuit protector Main circuit terminal cover
    Rating:
    60%
    from S$0.67
    Min. 2 days
  40. Circuit protector CP52B type
    Fuji Electric Circuit protector CP52B type
    Rated Breaking Capacity (kA)  (AC240V)1.5/(DC60V)1  Number of Poles  Rated Voltage (V)  AC240/DC60  Protection Method  Fluid electromagnetic 
    from S$55.99
    Min. 42 days
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