It carries 200 A continuously across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling, which matters when the breaker lives in a hot control room or near a kiln. Breaking capacity hits 121 kA at 415 V and 187 kA at 240 V, so it handles high-fault industrial feeds without cascading upstream.
Motor Protection & Auxiliary Configuration
Designed specifically for motor protection, with phase failure detection built in — the breaker trips on loss of a phase, which keeps a three-phase motor from single-phasing and burning out. A shunt trip release (STL) is fitted for remote emergency-off or safety circuit integration.
Integration & Physical Fit
Dimensions are 105 mm wide, 181 mm high, 86 mm deep — standard SENTRON 3VA2 frame footprint.