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Earth Leakage Circuit Breaker

If electrical leakage occurs in electrical products, human accidents such as electric shock will occur. The distribution boards in homes have built-in safety breakers that control the amount of electricity, earth leakage circuit breakers, and circuit breakers that cut electricity from individual rooms and electrical equipment. Among them, the earth leakage circuit breaker is an electrical device installed to avoid man-made disasters. When the earth leakage breaker is activated, all the power supplied is cut off. There are various types of earth leakage breakers, ranging from 40A for home use to 400A for use in factories, so it is necessary to select the appropriate type. In addition, some types of earth leakage breakers have earth leakage, overload, and short circuit protection, so you can select them according to your application.
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  1. Earth-Leakage Circuit Breaker Harmonic / Surge Compatible Type NV-C Series (Economic Product)
    Mitsubishi Electric Earth-Leakage Circuit Breaker Harmonic / Surge Compatible Type NV-C Series (Economic Product)
    Small circuit breaker standard
    Type of Current  AC  Suitable for  Isolation  Type of Connection  Surface type 
    Rating:
    80%
    from S$159.90
    Min. 2 days
  2. Small Terminal Cover for Earth Leakage Circuit Breaker / No Fuse Circuit Breaker
    Mitsubishi Electric Small Terminal Cover for Earth Leakage Circuit Breaker / No Fuse Circuit Breaker
    It is used to avoid exposing the charging part. (In the case of an electrically operated circuit breaker, the terminal cover cannot be attached.) One-touch terminal cover It is very convenient because it can be mounted by simply inserting it into the main body mounting hole of the circuit breaker... Read More
    Rating:
    88%
    from S$2.59
    Min. 2 days
  3. Earth Leakage Circuit Breaker E Series (Economic Type) with OC
    Tempearl Industrial Earth Leakage Circuit Breaker E Series (Economic Type) with OC
    Basically, we have advanced technological development capabilities and accumulated know-how. With terminal cover. (GB-403EA is sold separately.)
    Type  Earth leakage breaker  Type of Connection  Surface type 
    Rating:
    86%
    from S$64.99
    Min. 2 days
  4. Compact Earth Leakage Breaker [With OC]
    Tempearl Industrial Compact Earth Leakage Breaker [With OC]
    With terminal cover. * It does not have an instant cutoff function for cord short circuit protection. Please use it other than the outlet circuit.
    Mass (kg)  0.13  Frame (AF)  30  Dimension B (mm)  32  Dimension C (mm)  40  Dimension D (mm)  57  Dimension A (mm)  70  Type  Earth leakage breaker  Overcurrent Tripper Type  Heat  JIS Standard  JIS C 8222 Ann2  Reverse Connection  Possible  Type of Terminal  Solderless terminal type (with washer)  Type of Connection  Surface type 
    Rating:
    99%
    from S$63.99
    Min. 2 days
  5. Compact Earth Leakage Breaker for Lamps and Branches
    Panasonic Compact Earth Leakage Breaker for Lamps and Branches
    Operation Ambient Temperature (℃)  -10~50  Mass (kg)  0.09  Tightening Torque (Nm)  1.6~2.0  Connectable Single Wire (Φmm)  1.6~2.6  Frame (AF)  30  Width (mm)  32  Connectable Stranded Wire (mm2 5.5~8  Length (mm)  56 (including lever)  Height (mm)  70  Terminal Shape  Solderless terminal, Terminal with plate  Operating Time  Within 0.1 seconds 
    Rating:
    100%
    from S$48.99
    Min. 2 days
  6. Circuit Breaker for Distribution Board / Control Panel Earth-Leakage Circuit Breaker NV-KC Series
    Mitsubishi Electric Circuit Breaker for Distribution Board / Control Panel Earth-Leakage Circuit Breaker NV-KC Series
    Compact integrated type for a wide range of use. * As a usage method, slowly lower the lever in the OFF direction to stop it by clicking. * Terminal cover is sold separately.
    Rated Operating Voltage (AC V)  100-200  Reference Ambient Temperature (℃)  40  Outer Dimension c (mm)  60  Outer Dimension ca (mm)  76  Outer Dimension b (mm)  96  Rated Voltage (V)  AC100-200  Overcurrent Tripper Type  Fully electromagnetic  Type  General goods  Specification  Harmonic surge compatible type  Included Accessories  IEC35mm rail mounting bracket  Earth Leakage Indication  Mechanical button  Type of Connection  Surface type: for crimp terminal◎  Operating Time (s)  Within 0.1 
    Rating:
    91%
    from S$79.99
    Min. 2 days
  7. Earth-Leakage Circuit Breaker for Control Panel NV-FAU Series
    Mitsubishi Electric Earth-Leakage Circuit Breaker for Control Panel NV-FAU Series
    Maximum Operating Time (sec)  0.04  Frame (AF)  30  Rated Sensitivity Current (mA)  30  Reference Ambient Temperature (℃)  40  Outer Dimension c (mm)  57  Outer Dimension b (mm)  72  Outer Dimension ca (mm)  73.5  Rated Voltage (V)  AC100-240  Specification  Harmonic surge compatible type  Earth Leakage Indication  Mechanical button  Type  Overseas standard product  Type of Connection  Surface type: for crimp terminal◎  Overcurrent Tripper Type  Thermal type 
    from S$119.90
    Min. 4 days
  8. Earth Leakage Breaker
    LS ELECTRIC (formerly LS Industrial Systems) Earth Leakage Breaker
    Miniaturization The size of 30 to 100AF is made the same and smaller to provide various merits for the design and standardization of distribution boards. * Terminal cover is not included.
    Rated Insulation Voltage (V)  220  Rated Voltage (V)  AC100~AC220  Overcurrent trip method  Complete electromagnetic type (ODP)  Standard  Japanese PSE standard, IEC60947-2  Protective Function  Overload / short circuit protection  Type of Sign  Screw and DIN-Rail adhesion  Type  Standard type  Type of Connection  Surface type  Operating Time  Within 0.1 seconds 
    Rating:
    81%
    from S$49.99
    Min. 2 days
  9. DCS Selector Cover Switch
    NITTO KOGYO DCS Selector Cover Switch
    The cover can be sealed. Circuit switching * Please note that the customer will be responsible for any in-house shipping charges for the delivery of this product.
    Rated Voltage  AC250V  Terminal Structure  Straight straight type 
    Rating:
    94%
    from S$38.99
    Min. 2 days
  10. Handle lock cap
    Panasonic Handle lock cap
    Suitable for  Small earth leakage breaker 
    Rating:
    96%
    from S$0.63
    Min. 2 days
  11. Earth leakage breaker BJW type
    Panasonic Earth leakage breaker BJW type
    With terminal cover for motor protection * Be sure to press the test button at least once a month to check the operation. * Be sure to tighten the terminal screws when connecting the wires. * Avoid using in an abnormal ambient environment such as temperature, humidity, dust, perishable gas, vibra... Read More
    Main Application  For mounting in a box  Earth Leakage Indication  Mechanical button  Operating Time  Within 0.1 seconds 
    Rating:
    100%
    from S$109.90
    Min. 2 days
  12. Earth Leakage Breaker for General Wiring G-TWIN Series Standard Product Economic Type
    Fuji Electric Earth Leakage Breaker for General Wiring G-TWIN Series Standard Product Economic Type
    Rated Operating Voltage (AC V)  100-230 shared  Type  Instant fixed type for general wiring 
    Rating:
    80%
    from S$129.90
    Min. 2 days
  13. CKS cover switch (for direct tightening of wires)
    NITTO KOGYO CKS cover switch (for direct tightening of wires)
    * Cover switches are intended for use in AC circuits with a rated voltage of 100V or more and 300V or less and a rated current of 100A or less.
    Rated Voltage  AC250V  Terminal Structure  Straight straight type 
    Rating:
    91%
    from S$38.99
    Min. 2 days
  14. Terminal Cover for BW / EW Series
    Fuji Electric Terminal Cover for BW / EW Series
    Number of Poles  2・3  Color (Body)  Grayish white 
    Rating:
    90%
    from S$5.89
    Min. 2 days
  15. Large Terminal Cover for Earth Leakage / No Fuse Breaker
    Mitsubishi Electric Large Terminal Cover for Earth Leakage / No Fuse Breaker
    It is used to avoid exposing the charging part. (In the case of an electrically operated circuit breaker, the terminal cover cannot be attached.) One-touch terminal cover It is very convenient because it can be mounted by simply inserting it into the main body mounting hole of the circuit breaker... Read More
    Rating:
    100%
    from S$1.19
    Min. 2 days
  16. Handle lock
    NITTO KOGYO Handle lock
    By fitting it into the handle, operation prohibition is displayed.
    Specification  Handle lock 
    Rating:
    80%
    from S$12.99
    Min. 2 days
  17. Compact Safety Breaker Type Earth Leakage Breaker
    Fuji Electric Compact Safety Breaker Type Earth Leakage Breaker
    Mass (kg)  0.1  Electric system  1Φ2W  Number of Poles / Elements  2P  Frame (AF)  30  Outer Dimension a (mm)  32  Outer Dimension c (mm)  38  Outer Dimension d (mm)  49  Outer Dimension b (mm)  70  Attached Device  Mega test switch  Applicable Standard  PSE  Reverse Connection  Possible  Type of Connection  Surface type (block terminal)  Operating Time  Within 0.1 seconds 
    Rating:
    92%
    from S$74.99
    Min. 2 days
  18. Earth-Leakage Circuit Breaker F Style Harmonic / Surge Compatible Type NV-S Series (General-Purpose Product)
    Mitsubishi Electric Earth-Leakage Circuit Breaker F Style Harmonic / Surge Compatible Type NV-S Series (General-Purpose Product)
    Type of Current  AC  Suitable for  Isolation  Type of Connection  Surface type 
    from S$159.90
    Min. 4 days
  19. GE Earth leakage breaker (Agreement) E Series C type Surface type
    NITTO KOGYO GE Earth leakage breaker (Agreement) E Series C type Surface type
    * Leakage breakers are intended for use in AC circuits with a rated voltage of 100V or more and 300V or less and a rated current of 100A or less. * Please note that the customer will be responsible for any in-house shipping charges for the delivery of this product.
    Reference Ambient Temperature (℃)  40  Dimension C (mm)  60  Dimension D (mm)  78  Dimension B (mm)  98  Rated Voltage (V)  AC100, AC200 (for both)  Fit JIS standard  JIS C 8201-2-2 Ann2・JIS C 8222 Ann2  Type of Connection  Surface type  High-speed Operation Time (sec)  Within 0.1 
    Rating:
    90%
    from S$89.99
    Min. 2 days
  20. FB type terminal cover
    LS ELECTRIC (formerly LS Industrial Systems) FB type terminal cover
    Terminal cover for both ABS and EBS series
    Dimension B (mm)  25.5  Number of circuit breakers  Dimension C (mm)  56  Dimension A (mm)  75  Suitable for  ABS / EBS (30AF50AF shared) 
    Rating:
    100%
    from S$2.99
    Min. 2 days
  21. Dedicated bar crimp terminal
    Panasonic Dedicated bar crimp terminal
    The can-touch breaker, compact breaker, and quick-connect ground terminal block are exclusively for Cu (copper) single wires with compatible wires: Φ1.6, Φ2.0, and Φ2.6. For 1.25mm 2 , 2.0mm 2 , 3.5mm 2 , 5.5mm 2 , 8.0mm 2 stranded wires, use the dedicated crimp terminal.
    Connectable Single Wire (Φmm)  1.6 / 2 / 2.6 Cu (copper) solid wire  Type  Insulated crimp terminal  Terminal Shape  Rod shape  Included Accessories  With insulation cap 
    from S$9.59
    Min. 2 days
  22. Safety breaker compatible type Earth leakage breaker (dedicated for ground fault protection)
    Tempearl Industrial Safety breaker compatible type Earth leakage breaker (dedicated for ground fault protection)
    Rated Breaking Capacity (kA)  (AC100V)0.5/0.5、(AC200V)0.5/0.5  Connectable Wire (mm2 (Maximum) 8  Mass (kg)  0.12  Rated Sensitivity Current (mA)  15  Number of Poles / Elements  2P0E  Rated Current (A)  30  Frame (AF)  30  Dimension B (mm)  32  Dimension C (mm)  40  Dimension D (mm)  57  Dimension A (mm)  70  Rated Voltage (V)  AC100-AC200  JIS Standard  JIS C 8221 Ann2  Reverse Connection  Possible  Type of Terminal  Solderless terminal type (with washer)  Type of Connection  Surface type 
    Rating:
    90%
    from S$49.99
    Min. 2 days
  23. Earth Leakage Breaker for General Wiring G-Twin Series Standard Type Economic Type
    Fuji Electric Earth Leakage Breaker for General Wiring G-Twin Series Standard Type Economic Type
    Rated Operating Voltage (AC V)  100-230-440 shared  Trip Button  Included  Type  Instant fixed type for general wiring 
    from S$229.90
    Min. 102 days
  24. AA neutral wire phase loss protection with earth leakage breaker OC 30AF-60AF
    Tempearl Industrial AA neutral wire phase loss protection with earth leakage breaker OC 30AF-60AF
    With terminal cover. * The values in () of the dimension A (mm) are the dimensions with the terminal cover.
    Dimension A (mm)  105(115)  Dimension B (mm)  70  Rated Breaking Capacity (kA)  (AC100V/AC200V)5  Dimension C (mm)  49  JIS Standard  JIS C 8222 Ann2  Overcurrent Tripper Type  Thermodynamic electromagnetic  Rated Voltage (V)  AC100/AC200  Dimension D (mm)  67.5  Type of Connection  Surface type 
    Rating:
    88%
    from S$169.90
    Min. 7 days
  25. Handle cap
    Tempearl Industrial Handle cap
    A plastic cover is placed on the handle of the circuit breaker to prohibit manual operation of the handle.
    Rating:
    100%
    from S$16.99
    Min. 2 days
  26. Earth leakage breaker J type JIS compatible type
    Panasonic Earth leakage breaker J type JIS compatible type
    Leakage breaker J type (JIS compatible type) for the main 30AF of the residential distribution board. The extension regulations (1375-2-3) recommend a JIS compatible type when using an earth leakage breaker with a rating of 30A as the main trunk of a residential distribution board. Residential di... Read More
    Operation Ambient Temperature (℃)  -10~50  Tightening Torque (Nm)  1.6~2.0  Connectable Single Wire (Φmm)  1.6~2.6  Frame (AF)  30  Connectable Stranded Wire (mm2 5.5~8  Terminal Shape  Solderless terminal (with pad) 
    Rating:
    100%
    from S$48.99
    Min. 2 days
  27. Handle lock cap
    Panasonic Handle lock cap
    Suitable for  (Breaker) For CL, CLF, CLE type 1P 
    Rating:
    100%
    from S$1.09
    Min. 2 days
  28. Auto Breaker Option
    Fuji Electric Auto Breaker Option
    Rating:
    60%
    from S$1.39
    Min. 2 days
  29. Alarm Switch (for SV / CV Series)
    Mitsubishi Electric Alarm Switch (for SV / CV Series)
    A switch that electrically displays the trip status of the circuit breaker.
    Type  Alarm switch 
    from S$43.99
    Min. 2 days
  30. Circuit Breaker for Distribution Board Earth-Leakage Circuit Breaker for Branch Circuit BV-C Series
    Mitsubishi Electric Circuit Breaker for Distribution Board Earth-Leakage Circuit Breaker for Branch Circuit BV-C Series
    Type  Harmonic surge compatible type 
    from S$87.99
    Min. 2 days
  31. Earth leakage breaker J type
    Panasonic Earth leakage breaker J type
    Leakage breaker J type (JIS compatible type) for the main 30AF of the residential distribution board. The extension regulations (1375-2-3) recommend a JIS compatible type when using an earth leakage breaker with a rating of 30A as the main trunk of a residential distribution board. Residential di... Read More
    Tightening Torque (Nm)  1.6~2.0  Connectable Single Wire (Φmm)  1.6~2.6  Connectable Stranded Wire (mm2 5.5~8 
    Rating:
    92%
    from S$56.99
    Min. 2 days
  32. Auto Breaker External Operation Handle
    Fuji Electric Auto Breaker External Operation Handle
    from S$58.99
    Min. 2 days
  33. Earth Leakage Breaker BKW Type JIS Agreement Type Series
    Panasonic Earth Leakage Breaker BKW Type JIS Agreement Type Series
    * Reverse connection is possible. Reverse connection is not possible when using 400AF415V. * For the wire to be used, select a compatible wire size that matches the rated current value. * Remove the wire before measuring the insulation resistance between wires. * When using 3P for 1Φ3W, connect a... Read More
    voltage rating (V)  (Earth leakage sensor) 80-242  Operation Ambient Temperature (℃)  -10~+60  Rated Voltage (V)  AC100-200  Overcurrent Tripper Type  Electromagnetic  Earth Leakage Indication  Mechanical button  Operating Time  Within 0.1 seconds 
    Rating:
    100%
    from S$129.90
    Min. 5 days
  34. Earth-Leakage Circuit Breaker Harmonic / Surge Compatible Type NV-H Series (High Performance Product)
    Mitsubishi Electric Earth-Leakage Circuit Breaker Harmonic / Surge Compatible Type NV-H Series (High Performance Product)
    Rated Sensitivity Current (mA)  30  Number of Poles / Elements  3P  Frame (AF)  50  Rated Voltage (V)  AC100-440  Type of Connection  Surface type 
    from S$279.90
    Min. 4 days
  35. Can touch breaker with earth leakage protection plug-in type
    Panasonic Can touch breaker with earth leakage protection plug-in type
    * Cannot be used for can-touch power arrow boards.
    Rated Breaking Capacity (kA)  Frame (AF)  50 
    from S$119.90
    Min. 5 days
  36. Cover switch CS-DT
    Kawamura Electric Cover switch CS-DT
    Rated Voltage (V)  AC250  Type  Double throw surface type 
    Rating:
    40%
    from S$25.99
    Min. 2 days
  37. Leakage circuit breaker for light distribution board
    Fuji Electric Leakage circuit breaker for light distribution board
    Type of Connection  Surface type (screw terminal) 
    from S$139.90
    Min. 102 days
  38. Handle lock cap
    Panasonic Handle lock cap
    from S$2.49
    Min. 2 days
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