Rcbo catalogue

1. Residual
Current Circuit
Breaker with
Overcurrent
Protection
C
TOB70-32 Residual Current Circuit Breaker with Overcurrent Protection .................................
TOBH1-32 Residual Current Circuit Breaker with Overcurrent Protection .................................
TOB01/02-32 Residual Current Circuit Breaker with Overcurrent Protection ...............................
TOB10-32 Residual Current Circuit Breaker with Overcurrent Protection .................................
TOBL1-32 Residual Current Circuit Breaker with Overcurrent Protection .................................
TOB71-32 Residual Current Circuit Breaker with Overcurrent Protection .................................
TOB70-32 Residual Current Circuit Breaker with Overcurrent Protection .................................
TOB10-32 Residual Current Circuit Breaker with Overcurrent Protection .................................
TOB10-100 Residual Current Circuit Breaker with Overcurrent Protection .................................
C-01
C-02
C-03
C-04
C-05
C-06
C-07
C-08
C-09

2. RCBO is applicable to electric circuits with rated voltage 230V AC, frequency 50/60Hz and rated
current up to 40Amp. The RCBO provides indirect protection to the operator’s body under such
situation that the exposed live parts should be connected to a proper earth pole. RCBO also provides
overcurrent protection to circuits in household, commercial and other similar installations. Moreover,
it prevents potential fire danger caused by earth fault current in case overcurrent protection device
fails.
Special tips:
1. RCBO with rated sensitivity up to 30mA could beused as supplementary protecting device in case
other protecting device faikls its protection against electric shock.
2. RCBO designed for household installation and other similar application, is for non-professional
operation, and no maintenance is required.
3. RCBO provides no protection against electric shock from direct contact of both protected lines, or
leakage current between these two lines.
4. Particular devices such as surge protective devices, surge arrester ets are recommended to install
at upstream line to RCBO as precaution against potential surge voltage and current occurring at its
power input side.
5. Satisfying conditions and applications as mentioned above, RCCB with “ON-OFF” indicating device
is considered suitable for isolation funciton.
6. RCBO overcurrent protection value is fixed and is not subject to further adjustment.
General
Residual
Current Circuit
Breaker with
Overcurrent
Protection
Http://www.elcb.net

3. Construction and Feature
=Provides protection against earth fault/leakage current and function of isolation.
=High short-circuit current withstand capacity
=Contact position indication
=Applicable to terminal and pin/fork type busbar connection
=Equipped with finger protected connection terminals
=Fire resistant plastic parts endures abnormal heating and strong impact
=Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
=Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Overall & Installation Dimensions
Technical Data
=Model: Electronic type
=Residual current characteristics: A,AC
=Pole NO.: 1P+N
=Rated making and breaking capacity: 630A
=Rated current(A): 1,2,3,4,6,10,16,20,25,32
=Rated voltage: 240/415V AC
=Rated frequency: 50/60Hz
=Rated residual operating current I n(A): 0.03,0.1,0.3,0.5
=Rated residual non operating current I no: 0.5I n
=Rated conditional short-circuit current Inc: 10kA
=Rated conditional residual short-circuit Current I c: 10kA
=Tripping duration:instantaneous tripping 0.1s
=Residual tripping current range: 0.5I n~I n
=Electro-mechanical endurance: 4000 cycles
=Connection capacity:
=Flexible conductor 10mm2
=Rigid conductor 16mm2
=Connection terminal:
=Screw terminal
=Pillar terminal with clamp
=Fastening torque: 2.0Nm
=Installation:
=On symmetrical DIN rail 35mm
=Panel mounting
Wiring Diagram
Standrad: IEC 61009-1
Residual Current Circuit Breaker
with Overcurrent Protection
TOB70-32
C-01

4. Construction and Feature
=Provides protection against earth fault/leakage current and function of isolation.
=High short-circuit current withstand capacity
=Contact position indication
=Applicable to terminal and pin/fork type busbar connection
=Equipped with finger protected connection terminals
=Fire resistant plastic parts endures abnormal heating and strong impact
=Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
=Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Technical Data
=Model: Electronic type
=Residual current characteristics: A,AC
=Pole NO.: 1P+N
=Rated making and breaking capacity: 630A
=Rated current(A): 1,2,3,4,6,10,16,20,25,32
=Rated voltage: 240/415V AC
=Rated frequency: 50/60Hz
=Rated residual operating current I n(A): 0.03,0.1,0.3,0.5
=Rated residual non operating current I no: 0.5I n
=Rated conditional short-circuit current Inc: 10kA
=Rated conditional residual short-circuit Current I c: 10kA
=Tripping duration:instantaneous tripping 0.1s
=Residual tripping current range: 0.5I n~I n
=Electro-mechanical endurance: 4000 cycles
=Connection capacity:
=Flexible conductor 10mm2
=Rigid conductor 16mm2
=Connection terminal:
=Screw terminal
=Pillar terminal with clamp
=Fastening torque: 2.0Nm
=Installation:
=On symmetrical DIN rail 35mm
=Panel mounting
Overall & Installation Dimensions
Wiring Diagram
Standrad: IEC 61009-1
Residual Current Circuit Breaker
with Overcurrent Protection
TOBH1-32
ResidualCurrentCircuit
Breakerwith
OvercurrentProtection
C-02

5. Construction and Feature
=Provides protection against earth fault/leakage current and function of isolation.
=High short-circuit current withstand capacity
=Applicable to terminal and pin/fork type busbar connection
=Equipped with finger protected connection terminals
=Fire resistant plastic parts endures abnormal heating and strong impact
=Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
=Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Technical Data
=Model: Electronic type
=Residual current characteristics: A,AC
=Pole NO.: 1P+N
=Rated making and breaking capacity: 630A
=Rated current(A): 1,2,3,4,6,10,16,20,25,32
=Rated voltage: 240/415V AC
=Rated frequency: 50/60Hz
=Rated residual operating current I n(A): 0.03,0.1,0.3,0.5
=Rated residual non operating current I no: 0.5I n
=Rated conditional short-circuit current Inc: 4.5kA, 64.5kA
=Rated conditional residual short-circuit Current I c: 4.5kA, 64.5kA
=Tripping duration:instantaneous tripping 0.1s
=Residual tripping current range: 0.5I n~I n
=Electro-mechanical endurance: 4000 cycles
=Connection capacity:
=Flexible conductor 10mm2
=Rigid conductor 16mm2
=Connection terminal:
=Screw terminal
=Pillar terminal with clamp
=Fastening torque: 2.0Nm
=Installation:
=On symmetrical DIN rail 35mm
=Panel mounting
Wiring Diagram
Standrad: IEC 61009-1TOB01/02-32
Residual Current Circuit Breaker
with Overcurrent Protection
C-03
Overall & Installation Dimensions
TOB01-32(4.5KA)TOB02-32(6KA)
TOB01-32(4.5KA)
TOB02-32(6KA)

6. Construction and Feature
=Provides protecting against earth fault/leakage current,short-circuit,overload, and function of isolation
=Contact position indication
=Provides protection against indirect contact by human body
=Provides complementary protection against direct contact by human body.
=Effectively protects electric equiment against insulating failure.
=Equipped with switched neutral and phase pole
=Provides protection against over-voltage
=Provides comprehensive protection to household and commercial systems.
Wiring Diagram
Overall & Installation Dimensions
Technical Data
=Type: Electronic type
=Residual current characteristics: AC
=Pole NO.: 1P+N
=Tripping curve: B,C,D
=Rated short-circuit capacity: 4.5kA
=Rated current(A): 6,10,16,20,25,32
=Rated voltage: 240V AC
=Rated frequency: 50/60Hz
=Rated residual operating current(mA): 0.03,0.1,0.3
=Tripping duration:instantaneous 0.1s
=Electro-mechanical endurance: 4000 cycles
=Connection terminal: pillar terminal with clamp
=Over-voltage tripping: 280±5%
=Connection capacity:
=Flexible conductor 10mm2
=Rigid conductor 16mm2
=Installation:
=On symmetrical DIN rail 35mm
=Panel mounting
Standrad: IEC 61009-1TOB10-32
Residual Current Circuit Breaker
with Overcurrent Protection
ResidualCurrentCircuit
Breakerwith
OvercurrentProtection
C-04

7. Construction and Feature
=Provides protecting against earth fault/leakage current,short-circuit,overload, and function of isolation
=Contact position indication
=Provides protection against indirect contact by human body
=Provides complementary protection against direct contact by human body.
=Effectively protects electric equiment against insulating failure.
=Equipped with switched neutral and phase pole
=Provides protection against over-voltage
=Provides comprehensive protection to household and commercial systems.
Wiring Diagram
Overall & Installation Dimensions
Technical Data
=Type: Electronic, Electro-magnetic type
=Residual current characteristics: AC
=Pole NO.: 1P+N
=Tripping curve: B,C,D
=Rated short-circuit capacity: 4.5kA
=Rated current(A): 6,10,16,20,25,32
=Rated voltage: 240V AC
=Rated frequency: 50/60Hz
=Rated residual operating current(mA): 0.03,0.1,0.3
=Tripping duration:instantaneous °‹0.1s
=Electro-mechanical endurance: 4000 cycles
=Connection terminal: pillar terminal with clamp
=Terminal Connection Heigth:H1=16mm H2=21mm
=Over-voltage tripping: 280±5%
=Connection capacity:
=Flexible conductor 10mm2
=Rigid conductor 16mm2
=Installation:
=On symmetrical DIN rail 35mm
=Panel mounting
Standrad: IEC 61009-1TOBL1-32
Residual Current Circuit Breaker
with Overcurrent Protection
C-05

8. Standrad: IEC 61009-1TOB71-32
Residual Current Circuit Breaker
with Overcurrent Protection
ResidualCurrentCircuit
Breakerwith
OvercurrentProtection
C-06
Construction and Feature
=Provides protection against earth fault/leakage current and function of isolation.
=High short-circuit current withstand capacity
=Contact position indication
=Applicable to terminal and pin/fork type busbar connection
=Equipped with finger protected connection terminals
=Fire resistant plastic parts endures abnormal heating and strong impact
=Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
=Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Wiring Diagram
Overall & Installation Dimensions
Technical Data
=Model: Electro-magnetic type,electronic type
=Residual current characteristics: A,AC
=Pole NO.: 1P+N, 3P+N
=Rated making and breaking capacity:630A
=Rated current(A): 16,25,40,63
=Rated voltage: 240/415V AC
=Rated frequency: 50/60Hz
=Rated residual operating current I n(A): 0.03,0.1,0.3,0.5
=Rated residual non operating current I no: 0.5I n
=Rated conditional short-circuit current Inc: 10kA
=Rated conditional residual short-circuit Current I c: 10kA
=Tripping duration:instantaneous tripping 0.1s
=Residual tripping current range: 0.5I n~I n
=Terminal Connection Height: 21mm
=Electro-mechanical endurance: 4000 cycles
=Connection capacity: Rigid conductor 25mm2
=Connection terminal:
=Screw terminal
=Pillar terminal with clamp
=Fastening torque:2.0Nm
=Installation:
=On symmetrical DIN rail 35mm
=Panel mounting

9. Construction and Feature
=Provides protection against earth fault/leakage current and function of isolation.
=High short-circuit current withstand capacity
=Applicable to terminal and pin/fork type busbar connection
=Equipped with finger protected connection terminals
=Fire resistant plastic parts endures abnormal heating and strong impact
=Automaticallydisconnectthecircuitwhenearthfault/leakagecurrentoccursandexceedstheratedsensitivity.
=Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Wiring Diagram
Overall & Installation Dimensions
Technical Data
=Model: Electro-magnetic type,electronic type
=Residual current characteristics: A,AC
=Pole NO.: 1P+N, 3P+N
=Rated making and breaking capacity:630A
=Rated current(A): 16,25,40,63
=Rated voltage: 240/415V AC
=Rated frequency: 50/60Hz
=Rated residual operating current I n(A): 0.03,0.1,0.3,0.5
=Rated residual non operating current I no: 0.5I n
=Rated conditional short-circuit current Inc: 10kA
=Rated conditional residual short-circuit Current I c: 10kA
=Tripping duration:instantaneous tripping 0.1s
=Residual tripping current range: 0.5I n~I n
=Electro-mechanical endurance: 4000 cycles
=Connection capacity: Rigid conductor 25mm2
=Connection terminal:
=Screw terminal
=Pillar terminal with clamp
=Fastening torque:2.0Nm
=Installation:
=On symmetrical DIN rail 35mm
=Panel mounting
Standrad: IEC 61009-1TOB70-32
Residual Current Circuit Breaker
with Overcurrent Protection
C-07

10. Construction and Feature
=Provides protecting against earth fault/leakage current,short-circuit,overload, and function of isolation
=Provides complementary protection against direct contact by human body.
=Effectively protects electric equiment against insulating failure.
=Provides protection against over-voltage
=Provides comprehensive protection to household and commercial systems.
Wiring Diagram
Overall & Installation Dimensions
Technical Data
=Model: Electro-magnetic type,electronic type
=Residual current characteristics: A,AC
=Pole NO.: 1P+N,2P,3P,3P+N,4P
=Rated making and breaking capacity:630A
=Rated current(A): 16,25,40,63
=Rated voltage: 240/415V AC
=Rated frequency: 50/60Hz
=Rated residual operating current I n(A): 0.03,0.1,0.3,0.5
=Rated residual non operating current I no: 0.5I n
=Rated conditional short-circuit current Inc: 6kA
=Rated conditional residual short-circuit Current I c: 10kA
=Tripping duration:instantaneous tripping 0.1s
=Residual tripping current range: 0.5I n~I n
=Electro-mechanical endurance: 4000 cycles
=Connection capacity: Rigid conductor 25mm2
=Connection terminal:
=Screw terminal
=Pillar terminal with clamp
=Fastening torque:2.0Nm
=Installation:
=On symmetrical DIN rail 35mm
=Panel mounting
Standrad: IEC 61009-1TOB10-32
Residual Current Circuit Breaker
with Overcurrent Protection
ResidualCurrentCircuit
Breakerwith
OvercurrentProtection
C-08

11. Construction and Feature
=Provides protecting against earth fault/leakage current,short-circuit,overload, and function of isolation
=Contact position indication
=Provides protection against indirect contact by human body
=Provides complementary protection against direct contact by human body.
=Effectively protects electric equiment against insulating failure.
=Equipped with switched neutral and phase pole
=Provides protection against over-voltage
=Provides comprehensive protection to household and commercial systems.
Technical Data
=Model: Electro-magnetic type,electronic type
=Residual current characteristics: A,AC
=Pole NO.: 1P+N,2P,3P,3P+N,4P
=Rated making and breaking capacity:630A
=Rated current(A): 40,50,63,80,100
=Rated voltage: 240/415V AC
=Rated frequency: 50/60Hz
=Rated residual operating current I n(A): 0.03,0.1,0.3,0.5
=Rated residual non operating current I no: 0.5I n
=Rated conditional short-circuit current Inc: 10kA
=Rated conditional residual short-circuit Current I c: 10kA
=Tripping duration:instantaneous tripping 0.1s
=Residual tripping current range: 0.5I n~I n
=Electro-mechanical endurance: 4000 cycles
=Connection capacity: Rigid conductor 25mm2
=Connection terminal:
=Screw terminal
=Pillar terminal with clamp
=Fastening torque:2.0Nm
=Installation:
=On symmetrical DIN rail 35mm
=Panel mounting
Wiring Diagram
Overall & Installation Dimensions
Standrad: IEC 61009-1TOB10-100
Residual Current Circuit Breaker
with Overcurrent Protection
C-09