Schneider Electric A9N1 Mcb 1 Pole Series

76 variants · Schneider ElectricAll 1-Pole MCB (DIN Rail) →

About the Schneider Electric A9N1 Mcb 1 Pole Series

The Schneider Electric A9N1 Mcb 1 Pole Series series groups 76 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, control type of Toggle and depth of 73 mm. Variants differ by electrical life cycles, height and operating temperature, so you can match the exact electrical life cycles your application requires using the selection guide below.

Select a variant by

Electrical life cycles: 5000 cycles · 5000 cycles conforming to IEC 60947-2
Height: 81 mm · 86 mm
Operating temperature: -30...60 °C · -30...70 °C
Storage temperature: -40...70 °C · -40...80 °C
Temp operating max: 60 °C · 70 °C
Temp storage max: 70 °C · 80 °C

Shared specifications

Application: Distribution
Control type: Toggle
Depth: 73 mm
IP rating: IP20
Main product or component type: Miniature circuit-breaker
Mechanical life cycles: 20000 cycles
Pollution degree: 3 conforming to IEC 60947-2
Temp operating min: -30 °C
Temp storage min: -40 °C
Trip unit type: Thermal-magnetic

Variant comparison

Parameter	A9N18403	A9N19828
Electrical life cycles	5000 cycles conforming to IEC 60947-2	5000 cycles
Height	81 mm	86 mm
Operating temperature	-30...60 °C	-30...70 °C
Storage temperature	-40...70 °C	-40...80 °C
Temp operating max	60 °C	70 °C
Temp storage max	70 °C	80 °C

Request a quote on any Schneider Electric A9N1 Mcb 1 Pole Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.