The 10 kA Icn (rated short-circuit breaking capacity per EN 60898) tells you it safely interrupts a fault up to 10 kA under standard conditions, while the 25 kA Icu (per IEC 60947-2) is the ultimate breaking capacity for industrial applications — the higher figure gives you selectivity headroom in a distribution board with upstream devices. Rated insulation voltage is 440 V, so it's suited for 230/400 VAC three-phase panels.
ABB 2CCS471001R0161 MCB, D Curve, 16 A, 10 kA, DIN Rail
MPN2CCS471001R0161
ABB miniature circuit breaker, 1-pole, D tripping characteristic, 16 A, 440 V, IP20, DIN rail mount.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Width | 69 mm |
| Height | 89 mm |
| Depth | 94.5 mm |
| Parameter | Value |
|---|---|
| Poles | 1 |
| IP rating | IP20 |
| Mounting | DIN Rail Mount |
| Current | 16 A |
| Terminal contact type | Screw |
| Voltage | 440 V |
| Tripping characteristics | D |
| Rated Short-Circuit breaking capacity icn | 10 kA |
| Rated Short-Circuit breaking capacity icu | 25 kA |
Product details
MPN
2CCS471001R0161