RCBOs

RCBOs are residual current circuit breakers with over current protection. Effectively, an RCBO is a unit that combines an RCD (Residual Current Device) and MCB (Miniature Circuit Breaker).

RCBOs combine overload and short circuit protection with protection against earth leakage currents. They will disconnect the circuit when the current becomes unbalanced, protecting both people and equipment.

RCBOs are available in a large range of different breaking capacities and can be used in applications from industrial fields to home appliances.

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Description Price Range Series Current Rating Trip Sensitivity Number of Poles Mounting Style Application Break Time Breaking Capacity Circuit Breaker Type Earth Leakage Protection Type Overall Depth Overall Dimensions Overall Length
RS Stock No. 767-4181
Mfr. Part No.2CSR255140R3044
BrandABB
HK$1,574.49
Each
units
System M Pro DS201 4 A 300mA 1+N DIN Rail - - - - A - - -
RS Stock No. 767-4425
Mfr. Part No.DS203 M AC-C32/0,03
BrandABB
HK$2,411.85
Each
units
System Pro M Compact DS203 32 A 30mA 3P DIN Rail Mount - - - - - - - -
RS Stock No. 914-4061
Mfr. Part No.2CSR255051R1324
BrandABB
HK$620.35
Each
units
System M Pro DSE201 32 A 30mA 1P+N DIN Rail Mount Industrial - - RCBO - 68.9mm 17.5 x 100 x 68.9mm 17.5mm
RS Stock No. 767-4005
Mfr. Part No.DS201 C32 AC300
BrandABB
HK$927.56
Each
units
System Pro M Compact DS201 32 A 300mA 1+N DIN Rail - - - - AC - - -
RS Stock No. 767-4421
Mfr. Part No.2CSR273001R1255
BrandABB
HK$2,234.69
Each
units
System Pro M Compact DS203 25 A 30mA 3P DIN Rail Mount - - - - - - - -
RS Stock No. 767-4608
Mfr. Part No.2CSR275140R0104
BrandABB
HK$1,124.32
Each
units
System M Pro DS201 10 A 10mA 1+N DIN Rail - - - - A - - -
RS Stock No. 767-4406
Mfr. Part No.DS203 M AC-C10/0,03
BrandABB
HK$2,305.27
Each
units
System Pro M Compact DS203 10 A 30mA 3P DIN Rail Mount - - - - - - - -
RS Stock No. 767-4074
Mfr. Part No.DS201 C8 A30
BrandABB
HK$1,420.73
Each
units
System M Pro DS201 8 A 30mA 1+N DIN Rail - - - - A - - -
RS Stock No. 767-4178
Mfr. Part No.2CSR255140R2404
BrandABB
HK$1,216.07
Each
units
System M Pro DS201 40 A 100mA 1+N DIN Rail - - - - A - - -
RS Stock No. 767-4428
Mfr. Part No.DS203 M AC-C25/0,03
BrandABB
HK$2,305.27
Each
units
System Pro M Compact DS203 25 A 30mA 3P DIN Rail Mount - - - - - - - -
RS Stock No. 767-3995
Mfr. Part No.DS201 B20 AC300
BrandABB
HK$989.79
Each
units
System Pro M Compact DS201 20 A 300mA 1+N DIN Rail - - - - AC - - -
RS Stock No. 767-3810
Mfr. Part No.2CSR252140R1165
BrandABB
HK$1,836.69
Each
units
System Pro M Compact DS202C 16 A 30mA DP DIN Rail - - - - A - - -
RS Stock No. 914-4064
Mfr. Part No.2CSR255051R1254
BrandABB
HK$617.42
Each
units
System M Pro DSE201 25 A 30mA 1P+N DIN Rail Mount Industrial - - RCBO - 68.9mm 17.5 x 100 x 68.9mm 17.5mm
New
RS Stock No. 201-6890
Mfr. Part No.2CSR275180R1404
BrandABB
HK$1,401.40
Each
units
RCBO, System Pro M DS201 40 A 30mA 2 DIN Rail Mount - - 10 kA - - - - -
RS Stock No. 767-4611
Mfr. Part No.2CSR275140R1104
BrandABB
HK$1,098.33
Each
units
System M Pro DS201 10 A 30mA 1+N DIN Rail - - - - A - - -
RS Stock No. 767-4099
Mfr. Part No.DS201 C20 A30
BrandABB
HK$1,140.00
Each
units
System M Pro DS201 20 A 30mA 1+N DIN Rail - - - - A - - -
RS Stock No. 767-3999
Mfr. Part No.DS201 C25 AC300
BrandABB
HK$927.56
Each
units
System Pro M Compact DS201 25 A 300mA 1+N DIN Rail - - - - AC - - -
New
RS Stock No. 201-6944
Mfr. Part No.2CSR275080R1204
BrandABB
HK$1,378.86
Each
units
RCBO, System Pro M DS201 20 A 30mA 2 DIN Rail Mount - - 10 kA - - - - -
New
RS Stock No. 201-6873
Mfr. Part No.2CSR255080R3065
BrandABB
HK$989.79
Each
units
RCBO, System Pro M DS201 6 A 300mA 2 DIN Rail Mount - - 6 kA - - - - -
RS Stock No. 183-3708
Mfr. Part No.471033
BrandABB
HK$1,858.28
Each
units
- DS201 16 A 30mA 1P+N DIN Rail - - 4.5 kA RCBO - 85mm - 35mm