Schneider Electric LRE4 Series

9 variants · Schneider ElectricAll Overload Relays →

About the Schneider Electric LRE4 Series

The Schneider Electric LRE4 Series series groups 9 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 IP00, main product or component type of Differential thermal overload relay and storage temperature of -60...80 °C. Variants differ by depth, height and terminal pitch, so you can match the exact depth your application requires using the selection guide below. All listed Schneider Electric LRE4 Series part numbers are active and orderable.

Select a variant by

Depth: 134 mm · 148 mm
Height: 131 mm · 134 mm · 140 mm · 141 mm · 150 mm
Terminal pitch: 34.8 mm · 40 mm · 48 mm · 55 mm · 80 mm
Thermal protection adjustment range: 51–81 A · 62–99 A · 124–198 A · 146–234 A · 174–279 A · 208–333 A · 259–414 A · 321–513 A · 394–630 A
Width: 180 mm · 242 mm

Shared specifications

IP rating: IP00
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	LRE480	LRE481	LRE483	LRE484	LRE485	LRE486
Depth	134 mm	134 mm	134 mm	134 mm	134 mm	134 mm
Height	141 mm	141 mm	131 mm	134 mm	134 mm	134 mm
Terminal pitch	34.8 mm	34.8 mm	40 mm	48 mm	48 mm	48 mm
Thermal protection adjustment range	51–81 A	62–99 A	124–198 A	146–234 A	174–279 A	208–333 A
Width	180 mm	180 mm	180 mm	180 mm	180 mm	180 mm

Request a quote on any Schneider Electric LRE4 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.