Skip to product information
Description
The Legrand 403404 is a 3-pole B-curve 25 A magneto-thermal circuit breaker engineered for 400 V three-phase installations. It delivers a 6 kA breaking capacity to interrupt overloads and short circuits, with an IP20 rating for safe panel integration. Featuring a compact 3-module DIN rail footprint, the synchronized trip mechanism simultaneously disconnects all phases to protect connected equipment. Its B-curve characteristic reduces nuisance tripping on circuits with low inrush currents.
Key Features
- 3-pole B-curve circuit breaker
- 25 A nominal current
- 400 V rated voltage
- 6 kA breaking capacity
- IP20 protection rating
- Fits 3 DIN modules
Specifications
Brand: Legrand
Model Number: 403404
Product Type: magneto-thermal circuit breaker
IP Rating: IP20
Pole Count: 3
Tripping Curve: B
Nominal Current A: 25
Rated Voltage V: 400
Breaking Capacity Ka: 6
Din Modules: 3
€68,49