Circuit Breaker Ratings: LVPCB_standard_frame_ratings
Circuit breaker ratings and application data per IEEE C37.06-2009 (medium/high-voltage power CBs) and IEEE Std 3004.5-2025 (low-voltage LVPCB and MCCB). Covers MV/HV preferred ratings (interrupting, TRV, close-latch), LV frame and trip-device ratings, LVPCB short-circuit ratings with and without instantaneous trip, X/R multiplying factors for fault-current derating, altitude derating factors, and MCCB electrical endurance operation counts.
| voltage class | interrupting kA | ac electromech trip A (A) | ac electronic trip A (A) | breaker type | dc electromech trip A (A) | frame size A (A) | standard |
|---|---|---|---|---|---|---|---|
| LVPCB_standard_frame_ratings | 100 | 40 | 100 | LVPCB | 40 | 100 | IEEE Std 3004.5-2025 |
| LVPCB_standard_frame_ratings | 150 | 50 | 150 | LVPCB | 50 | 150 | IEEE Std 3004.5-2025 |
| LVPCB_standard_frame_ratings | 200 | 70 | 200 | LVPCB | 70 | 200 | IEEE Std 3004.5-2025 |
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