Schneider Electric 3337 Series

6 variants · Schneider ElectricAll Miniature Circuit Breakers (MCB) →

About the Schneider Electric 3337 Series

The Schneider Electric 3337 Series series groups 6 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common application of Distribution, depth of 147 mm and height of 327 mm. Variants differ by poles and width, so you can match the exact poles your application requires using the selection guide below. All listed Schneider Electric 3337 Series part numbers are active and orderable.

Select a variant by

Poles: 3P · 4P
Width: 210 mm · 280 mm

Shared specifications

Application: Distribution
Depth: 147 mm
Height: 327 mm
IP rating: IP40
Main product or component type: Basic frame
Mechanical life cycles: 10000 cycles conforming to IEC 60947-2
Operating temperature: -25...70 °C
Pollution degree: 3 conforming to IEC 60947
Protection type: Without protection
Storage temperature: -50...85 °C
Temp operating max: 70 °C
Temp operating min: -25 °C

Variant comparison

Parameter	33370	33371	33372	33374	33375	33376
Poles	3P	3P	3P	4P	4P	4P
Width	210 mm	210 mm	210 mm	280 mm	280 mm	280 mm

Request a quote on any Schneider Electric 3337 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.