ISO/DIS 1033

Aircraft — Dimensions for general purpose push-pull three-pole circuit-breakers

General information

Current stage: 40.20 Effective date: May 14, 2026

Originator: ISO

Owner: ISO/TC 20/SC 1

Type: International Standard

Scope

Specifies the dimensions of breakers of ratings up to and including 35 A. The dimensions of the breakers and of the part projecting through the mounting panel, shall be as shown in figure 1. The holes in the panel for mounting the breaker shall be as shown in figure 2. The small panel hole may be used to prevent rotation of the breaker.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 1033:1975

NOW

IN_DEVELOPMENT
ISO/DIS 1033
40.20 DIS ballot initiated: 12 weeks
May 14, 2026

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