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Schneider Electric LA400R

LA400R NEMA 3R Circuit Breaker Enclosure, 125-400 A

MPNLA400R
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LA400R Circuit Breaker Enclosure, NEMA 3R, for GE LAL/LHL/Q4L/KAL/KHL breakers 125-400 A, 44.0 x 15.38 x 7.88 in (H x W x D).

$1,113.78 – $1,835.19Ref. price · indicative, final on quote
Schneider Electric LA400R datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

LA400R specifications
ParameterValue
NEMA degree of protectionNEMA 3R
Depth7.88 in (200.15 mm)
Width15.38 in (390.65 mm)
Height44.0 in (1117.6 mm)
CategoryUS10DE100030
Breaker compatibilityCircuit breaker LAL/LHL/Q4L/KAL/KHL 125...400 A

Product details

What this enclosure does

LA400R is a NEMA 3R circuit breaker enclosure from GE, sized for LAL/LHL/Q4L/KAL/KHL breakers rated 125 to 400 A. The enclosure measures 44.0 in high, 15.38 in wide, and 7.88 in deep — a tall form factor that fits outdoor lineups or stand-alone pedestal mounts.

Breakout mounting and outdoor ratings

NEMA 3R protection makes the enclosure rainproof and sleet-resistant, rated for outdoor installation without additional weather shielding. Breaker compatibility is limited to the listed frame families (LAL/LHL/Q4L/KAL/KHL, 125-400 A). Confirm the exact breaker model; the enclosure is not a universal fit for other frames.

Frequently asked questions

Which breakers does LA400R fit?

It fits GE LAL, LHL, Q4L, KAL, and KHL circuit breakers rated from 125 A to 400 A.

Is the LA400R suitable for outdoor use?

Yes, the NEMA 3R rating provides rainproof and sleet-resistant protection, making it appropriate for outdoor installations.

MPN
LA400R