ABB's range on this page reaches a long way past a domestic consumer unit — 2A single-pole MCBs at one end, 1600A Emax 2 air circuit breakers and 300A soft starters at the other. It is the catalogue a panel builder or MEP contractor works from — protection, switching, motor control and accessories — with plenty in it for a villa board as well.
S200 or SH200 for the board?
Both are DIN-rail miniature circuit breakers stocked here in Type C. The difference that matters is breaking capacity: SH200 devices are 6kA, while S200 and the M-suffix variants — S201M, S202M, SH203M — are 10kA. The prospective fault level at the board decides which is acceptable, not preference. Pole counts run one, two and three, from 2A up to 100A.
Which earth-fault device — RCCB or RCBO?
An F200 or FH200 RCCB watches a group of circuits behind one device and does nothing about overload, so it needs MCBs downstream. A DSE201 M RCBO combines both functions in one 1P+N module, which keeps a single circuit isolated when a neighbouring one leaks. Sensitivities stocked are 30mA, 100mA and 300mA.
What is here for panels and motor control?
Formula moulded-case breakers (A1C, A1N, A2N, A3N) and Tmax XT frames from XT1C to XT5N, OT and OTP switch-disconnectors with KSE and BW weatherproof enclosed isolators, AF and ESB contactors from 9A to 205A, CR-M and CR-P interface relays, MS116 manual motor starters, PSTX soft starters and a CP-S 24V power supply.
Ratings, breaking capacity and discrimination have to be checked against the actual installation by a licensed electrician. Send us your board or panel schedule and we will match part numbers against it.
