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. 772-1192
Mfr. Part No.5SU1356-7KK10
BrandSiemens
HK$1,082.11
Each
units
Sentron 5SU1 10 A 30mA 1P+N DIN Rail Mount - - - - - - - -
RS Stock No. 187-3286
Mfr. Part No.5SV1316-7KK06
BrandSiemens
HK$703.22
Each
units
SENTRON 5SV1316 6 A 30mA 2 - - Instantaneous 6 kA RCBO A 89.8mm 17.6 x 70 x 89.8mm 17.6mm
RS Stock No. 187-3287
Mfr. Part No.5SV1316-7KK10
BrandSiemens
HK$703.22
Each
units
SENTRON 5SV1316 10 A 30mA 2 - - Instantaneous 6 kA RCBO A 89.8mm 17.6 x 70 x 89.8mm 17.6mm
RS Stock No. 187-3281
Mfr. Part No.5SV1316-6KK10
BrandSiemens
HK$896.56
Each
units
SENTRON 5SV1316 10 A 30mA 1P+N DIN Rail Mount - Instantaneous 6 kA RCBO A 89.8mm 17.6 x 70 x 89.8mm 17.6mm
RS Stock No. 151-1211
Mfr. Part No.5SU1356-6KK32
BrandSiemens
HK$1,087.25
Each
units
Sentron 5SU1 32 A 30mA 2 DIN Rail Mount - Instantaneous 6 kA, 15 kA RCBO - 76.2mm 35.4 x 90 x 76.2mm 35.4mm
RS Stock No. 151-1199
Mfr. Part No.5SU1354-7KK13
BrandSiemens
HK$1,192.65
Each
units
Sentron 5SU1 13 A 30mA 2 DIN Rail Mount - Instantaneous 10 kA, 20 kA RCBO - 76.2mm 35.4 x 90 x 76.2mm 35.4mm
RS Stock No. 150-4177
Mfr. Part No.5SU1354-6KK13
BrandSiemens
HK$1,192.65
Each
units
Sentron 5SU1 13 A 30mA 2 DIN Rail Mount - Instantaneous 10 kA, 20 kA RCBO - 76.2mm 35.4 x 90 x 76.2mm 35.4mm
RS Stock No. 187-3288
Mfr. Part No.5SV1316-7KK13
BrandSiemens
HK$703.22
Each
units
SENTRON 5SV1316 13 A 30mA 2 - - Instantaneous 6 kA RCBO A 89.8mm 17.6 x 70 x 89.8mm 17.6mm
RS Stock No. 150-4184
Mfr. Part No.5SU1354-7KK08
BrandSiemens
HK$1,067.36
Each
units
Sentron 5SU1 8 A 30mA 2 DIN Rail Mount - Instantaneous 10 kA, 20 kA RCBO - 76.2mm 35.4 x 90 x 76.2mm 35.4mm
RS Stock No. 151-1212
Mfr. Part No.5SU1356-6KK40
BrandSiemens
HK$1,087.25
Each
units
Sentron 5SU1 40 A 30mA 2 DIN Rail Mount - Instantaneous 6 kA, 10 kA RCBO - 76.2mm 35.4 x 90 x 76.2mm 35.4mm
New
RS Stock No. 196-3605
Mfr. Part No.5SM26456
BrandSiemens
HK$2,002.61
Each
units
Sentron 5SM2 63 A 300mA 4 DIN Rail Mount - Instantaneous - - - 100mm 124 x 70.3 x 100mm 124mm
RS Stock No. 187-5251
Mfr. Part No.5SV6016-7KK20
BrandSiemens
HK$1,972.42
Each
units
SENTRON 5SV6016 20 A - 2 DIN Rail - - 6 kA AFDD + MCB - 68.5mm 68.5 x 18 x 90mm 90mm
RS Stock No. 187-5262
Mfr. Part No.5SV6016-7KK10
BrandSiemens
HK$1,520.24
Each
units
SENTRON 5SV6016 10 A - 2 DIN Rail - - 6 kA AFDD + MCB - 68.5mm 68.5 x 18 x 90mm 90mm
RS Stock No. 189-3186
Mfr. Part No.5SV6016-7KK16
BrandSiemens
HK$1,387.33
Each
units
SENTRON 5SV6016 16 A - 2 DIN Rail - - 6 kA AFDD + MCB - 68.5mm 68.5 x 18 x 90mm 90mm
RS Stock No. 187-5259
Mfr. Part No.5SV6016-6KK32
BrandSiemens
HK$1,615.18
Each
units
SENTRON 5SV6016 32 A - 2 DIN Rail - - 6 kA AFDD + MCB - 68.5mm 68.5 x 18 x 90mm 90mm
New
RS Stock No. 196-3616
Mfr. Part No.5SV43120KL
BrandSiemens
HK$1,547.54
Each
units
Sentron 5SV4 25 kA 30mA 2 DIN Rail Mount - Instantaneous - RCBO - 89.8mm 35.8 x 78.2 x 89.8mm 35.8mm
RS Stock No. 187-5250
Mfr. Part No.5SV6016-7KK32
BrandSiemens
HK$1,615.18
Each
units
SENTRON 5SV6016 32 A - 2 DIN Rail - - 6 kA AFDD + MCB - 68.5mm 68.5 x 18 x 90mm 90mm
RS Stock No. 187-5258
Mfr. Part No.5SV6016-6KK25
BrandSiemens
HK$1,615.18
Each
units
SENTRON 5SV6016 25 A - 2 DIN Rail - - 6 kA AFDD + MCB - 68.5mm 68.5 x 18 x 90mm 90mm
RS Stock No. 151-1215
Mfr. Part No.5SU1356-7KK13
BrandSiemens
HK$1,087.25
Each
units
Sentron 5SU1 13 A 30mA 2 DIN Rail Mount - Instantaneous 6 kA, 15 kA RCBO - 76.2mm 35.4 x 90 x 76.2mm 35.4mm
RS Stock No. 187-5260
Mfr. Part No.5SV6016-6KK40
BrandSiemens
HK$1,482.30
Each
units
SENTRON 5SV6016 40 A - 2 DIN Rail - - 6 kA AFDD + MCB - 68.5mm 68.5 x 18 x 90mm 90mm