Four poles, line protection version, no communication module.
At 240 V this breaker clears 121 kA; at 415 V it's rated for 76 kA. Those numbers drop to 53 kA at 440 V and 11.9 kA at 500 V or 690 V. For a panel engineer setting up a selective coordination study, the high 240 V figure means it can sit upstream of smaller branch breakers on a 240 V distribution and still maintain selectivity — the upstream breaker stays closed for faults the downstream device clears, as long as the let-through energy is within the downstream breaker's withstand.
Thermal derating and continuous current
Insulation voltage rated at 800 V, max DC operational voltage 600 V.
Four-pole width is standard for a 4P MCCB in this frame size. Optional motor drive available for remote tripping or re-closing applications.
Operating environment
Storage range is wider: -40 °C to 80 °C.