Engineering Database
Sign inGet started
Explore the Engineering Database more efficiently by signing up for free. Sign up free
Home/Reference Data/Circuit Breaker Ratings/Xr Lvpcb Unfused/r-40

R-40 — Xr Lvpcb Unfused

Voltage Class
Xr Lvpcb Unfused
Interrupting kA
40
Breaker Type
Lvpcb Unfused
Multiplying Factor (dimensionless)
1
Power Factor Pct (%)
40
Standard
IEEE Std 3004.5-2025
Xr Ratio (dimensionless)
2.29

Source: IEEE Std 3004.5-2025

Browse more electrical engineering reference tables →

xr_lvpcb_unfused — interrupting kA 40 · xr ratio 2.29 dimensionless · power factor pct 40 % · multiplying factor 1 dimensionless · standard IEEE Std 3004.5-2025 | Circuit Breaker Ratings | Engineering Database