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). Find out more in our comprehensive RCBOs guide.

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 at Maximum Voltage Rating Circuit Breaker Type Earth Leakage Protection Type Overall Depth Overall Dimensions Overall Length
RS Stock No. 767-3793
Mfr. Part No.2CSR252140R1064 DS202C C6 A30
BrandABB
£160.55
Each
Units
System M Pro DS202C 6A 30mA 2 DIN Rail - - - - A - - -
RS Stock No. 790-9452
Mfr. Part No.A9D56620
£185.00
Each
Units
Acti 9 iDPN 20A 30mA 1+N DIN Rail - - - - A - - -
RS Stock No. 767-4447
Mfr. Part No.2CSR273001R1634 DS203 M AC-C63/0,03
BrandABB
£186.62
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 767-4437
Mfr. Part No.2CSR273001R1325 DS203 M AC-B32/0,03
BrandABB
£203.63
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 767-4425
Mfr. Part No.2CSR273001R1324 DS203 M AC-C32/0,03
BrandABB
£209.83
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 790-9301
Mfr. Part No.A9D19820
£111.00
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 790-9323
Mfr. Part No.A9D19825
£111.00
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 790-9386
Mfr. Part No.A9D12845
£122.00
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 767-4428
Mfr. Part No.2CSR273001R1254 DS203 M AC-C25/0,03
BrandABB
£201.51
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 767-4298
Mfr. Part No.2CSR272140R1104 DS202C M C10 A30
BrandABB
£175.94
Each
Units
System M Pro DS202C 10A 30mA 2 DIN Rail - - - - A - - -
RS Stock No. 790-9361
Mfr. Part No.A9D12840
£122.00
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 914-4070
Mfr. Part No.2CSR255051R1325 DSE201 B32 AC30 - N Blue
BrandABB
£50.23
Each
Units
System M Pro DSE201 32A 30mA 1P+N DIN Rail - - - RCBO - 68.9mm 17.5 x 100 x 68.9mm 17.5mm
RS Stock No. 914-4042
Mfr. Part No.2CSR255051R1104 DSE201 C10 AC30 - N Blue
BrandABB
£53.97
Each
Units
System M Pro DSE201 10A 30mA 1+N DIN Rail - - - RCBO - 68.9mm 17.5 x 100 x 68.9mm 17.5mm
RS Stock No. 767-3832
Mfr. Part No.2CSR252140R1325 DS202C B32 A30
BrandABB
£160.55
Each
Units
System Pro M Compact DS202C 32A 30mA 2 DIN Rail - - - - A - - -
RS Stock No. 790-9480
Mfr. Part No.A9D56640
£185.00
Each
Units
Acti 9 iDPN 40A 30mA 1+N DIN Rail - - - - A - - -
RS Stock No. 790-9465
Mfr. Part No.A9D56625
£185.00
Each
Units
Acti 9 iDPN 25A 30mA 1+N DIN Rail - - - - A - - -
RS Stock No. 790-9232
Mfr. Part No.A9D31845
£109.00
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 825-6028
Mfr. Part No.P1RB1NC10AC030
BrandLovato
£52.42
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 914-4055
Mfr. Part No.2CSR255051R1205 DSE201 B20 AC30 - N Blue
BrandABB
£53.97
Each
Units
System M Pro DSE201 20A 30mA 1+N DIN Rail - - - RCBO - 68.9mm 17.5 x 100 x 68.9mm 17.5mm
RS Stock No. 151-1208
Mfr. Part No.5SU1356-6KK16
BrandSiemens
£97.14
Each
Units
Sentron 5SU1 16A 30mA 1+N DIN Rail - Instantaneous 6 kA, 15 kA RCBO - 76.2mm 35.4 x 90 x 76.2mm 35.4mm