Schneider Electric LRE3 Series

10 variants · Schneider ElectricAll Overload Relays →

About the Schneider Electric LRE3 Series

The Schneider Electric LRE3 Series series groups 10 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common IP rating of IP20, main product or component type of Differential thermal overload relay and storage temperature of -60...80 °C. Variants differ by depth, height and thermal protection adjustment range, so you can match the exact depth your application requires using the selection guide below. All listed Schneider Electric LRE3 Series part numbers are active and orderable.

Select a variant by

Depth: 70 mm · 113 mm
Height: 44.5 mm · 54 mm
Thermal protection adjustment range: 17–25 A · 23–32 A · 30–38 A · 30–40 A · 37–50 A · 48–65 A · 55–70 A · 63–80 A · 80–104 A
Width: 45 mm · 70 mm

Shared specifications

IP rating: IP20
Main product or component type: Differential thermal overload relay
Storage temperature: -60...80 °C
Temp operating max: 60 °C
Temp operating min: -20 °C
Temp storage max: 80 °C
Temp storage min: -60 °C
Thermal overload class: Class 10 A conforming to IEC 60947-4-1

Variant comparison

Parameter	LRE32	LRE322	LRE35	LRE353	LRE355	LRE357
Depth	70 mm	113 mm	70 mm	113 mm	113 mm	113 mm
Height	44.5 mm	54 mm	44.5 mm	54 mm	54 mm	54 mm
Thermal protection adjustment range	23–32 A	17–25 A	30–38 A	23–32 A	30–40 A	37–50 A
Width	45 mm	70 mm	45 mm	70 mm	70 mm	70 mm

Request a quote on any Schneider Electric LRE3 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.