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Schneider Electric A9L4 Residual Current Breakers Series

9 variants · Schneider ElectricAll Residual Current Breakers (RCCB/RCBO)

About the Schneider Electric A9L4 Residual Current Breakers Series

The Schneider Electric A9L4 Residual Current Breakers Series series groups 9 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common application of Distribution, color of White (RAL 9003) and depth of 69 mm. Variants differ by width, so you can match the exact width your application requires using the selection guide below.

Select a variant by

Width
18 mm · 54 mm · 72 mm

Shared specifications

Application
Distribution
Color
White (RAL 9003)
Depth
69 mm
Height
85 mm
Operating temperature
-25...60 °C
Storage temperature
-40...85 °C
Temp storage max
85 °C
Temp storage min
-40 °C

Variant comparison

ParameterA9L40100A9L40300A9L40301A9L40321A9L40400A9L40421
Width18 mm54 mm54 mm54 mm72 mm72 mm

Request a quote on any Schneider Electric A9L4 Residual Current Breakers Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants