The 5SJ3106-6RC: The 6 A rating and B characteristic mean it's sized for lighting circuits or general-purpose outlets where you get a modest inrush — think a few fluorescents or a small control transformer, not motor starting.
Siemens 5SJ3106-6RC MCB, 1p 4.5kA 6A B Characteristic
MPN5SJ3106-6RC
Siemens 5SJ3106-6RC, MCB Retail line, 1-pole, 4.5 kA breaking capacity, 6 A rated current, B characteristic.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Product details
Frequently asked questions
Where can I buy 5SJ3106-6RC and get a price?
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm number.
What is 5SJ3106-6RC's rated breaking capacity?
It carries a 4.5 kA breaking capacity per IEC 60898, which is the standard for miniature circuit breakers in household and similar installations. That's the maximum fault current it can safely interrupt without welding or exploding.
MPN
5SJ3106-6RC