The ENW13219 is a 1000 A drawout circuit breaker from the EasyPact NW range, built for distribution duty on 440 V AC networks. For selectivity studies, the rated short-time withstand (Icw) is 50 kA for 1 s — it holds closed under that current long enough for a downstream device to clear. Rated operational voltage is 440 V AC, insulation voltage 1000 V AC, and impulse withstand 12 kV — all conforming to IEC 60947-2. The 4-pole version (4P, neutral left) protects all three phases plus neutral with 3d protection on the poles.
Drawout mounting and panel integration
Drawout mounting means the breaker slides into a fixed cradle — you can rack it out for maintenance or replacement without disconnecting the main power cables. Mounting support is a rail base plate; connection pitch is 70 mm without spreader. Rear connection, horizontal or vertical orientation. The 358 mm width, 322 mm height, and 277 mm depth fit standard switchgear cubicle footprints. IP30 protection covers the enclosure — suitable for indoor panel installation, not washdown.