ISO 530:1975

Aircraft — General purpose push-pull single-pole circuit-breakers — Dimensions

The dimensions of ratings up to and including 35 A circuit breakers shall not exceed those shown in figure 1. The dimensions of the part projecting through the mounting panel shall be as shown in figure 1. The holes in the mounting panel for fixing the circuit-breaker shall be as shown in figure 2. The small panel hole may be used to prevent rotation of the circuit-breaker.