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Schneider Electric EZC400H3320 — Circuit Breaker Accessories

Schneider EZC400H3320 EasyPact EZC 3-pole 400 A circuit breaker

MPNEZC400H3320
Active

Schneider EZC400H3320 Easypact Ezc — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$376.13Ref. price · indicative, final on quote
Schneider Electric EZC400H3320 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

EZC400H3320 — Identification
ParameterValue
Product / component typeCircuit breaker
Range of productEasyPact
Device applicationDistribution
EZC400H3320 — Electrical
ParameterValue
Network type (AC/DC)AC
Rated current [In]400 A at 40 °C
Rated operational voltage [Ue]440 V AC 50/60 Hz conforming to IEC 60947-2
Rated insulation voltage [Ui]690 V AC 50/60 Hz conforming to IEC 60947-2
Rated impulse withstand voltage [Uimp]8 kV conforming to IEC 60947-2
Network frequency50/60 Hz
Poles description3P
EZC400H3320 — Protection & Performance
ParameterValue
Breaking capacity50 kA Icu at 380 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 400...415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 70 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity [Ics]25 kA at 380 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 400/415 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
Breaking capacity codeH
Trip unit technologyThermal-magnetic
Trip unit rating320 A at 50 °C
Trip unit nameTM-D
Protection typeOverload protection Short-circuit protection
Earth-leakage protectionWithout
Suitability for isolationYes conforming to IEC 60947-2
Utilisation categoryCategory A
Mechanical durability10000 cycles
Electrical durabilityCategory A: 4000 cycles 415 V AC 50/60 Hz conforming to IEC 60947-2
Local signallingPositive contact indication
Contact position indicatorYes
EZC400H3320 — Mechanical
ParameterValue
Connection pitch45 mm
Downside connectionFront
Upside connectionFront
Device short nameEasypact EZC400H
Control typeToggle
Mounting modeFixed
Mounting supportBackplate
Width185 mm
Height255 mm
Depth140 mm
ColourBlack
EZC400H3320 — Environmental
ParameterValue
IP degree of protectionIP20 conforming to IEC 60529
IK degree of protectionIK07 conforming to EN 50102
Pollution degree3 conforming to IEC 60947
Operating ambient air temperature-25...70 °C
Storage ambient air temperature-35...85 °C
EZC400H3320 — Approvals
ParameterValue
StandardsEN/IEC 60947-2 GB/T 14048.2 EN/IEC 60947-1 JIS C8201-2-2

Product details

Overview

The EZC400H3320 is a Schneider EasyPact EZC400H 3-pole circuit breaker rated 400 A switching current at 440 V AC, 60 Hz. It carries a TM-D thermal-magnetic trip unit set to 320 A at 50 °C, providing overload and short-circuit protection for distribution applications. The breaker is fixed-mounted with front connection terminals and an IP20 enclosure, and is currently in active production.

Schneider lists the EZC400H3320 as an active, current-production part with no end-of-life notice. It is widely available through distribution channels; for firm lead time and quantity pricing, submit an RFQ. The breaker complies with EN/IEC 60947-2, GB/T 14048.2, EN/IEC 60947-1, and JIS C8201-2-2 standards.

MPN
EZC400H3320