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Schneider Electric EZC400H3400N — Molded Case Circuit Breakers (MCCB)

Schneider Electric EZC400H3400N EasyPact EZC400H, 400 A, 50

MPNEZC400H3400N
Active

Schneider Electric EasyPact EZC400H, EZC400H3400N, molded case circuit breaker, 400 A, 3 poles, 50 kA Icu at 380 V AC, thermal-magnetic TM-D trip unit, fixed mount, IP20.

$445.93Ref. price · indicative, final on quote
Schneider Electric EZC400H3400N datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

EZC400H3400N — Identification
ParameterValue
Product / component typeCircuit breaker
Device applicationDistribution
EZC400H3400N — Mechanical
ParameterValue
Height255 mm
Width140 mm
Depth110 mm
EZC400H3400N — Electrical
ParameterValue
[In] rated current400 A at 40 °C
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
[Ics] rated service breaking capacity25 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 220/230 V AC 50/60 Hz conforming to IEC 60947-2
[Ue] rated operational voltage440 V AC 50/60 Hz conforming to IEC 60947-2
[Ui] rated insulation voltage690 V AC 50/60 Hz conforming to IEC 60947-2
EZC400H3400N — Specifications
ParameterValue
Poles description3P
Trip unit nameTM-D
Trip unit technologyThermal-magnetic
Device short nameEasypact EZC400H
StandardsJIS C8201-2-2 EN/IEC 60947-2 GB/T 14048.2 EN/IEC 60947-1

Product details

The Schneider Electric EZC400H3400N is a 3-pole EasyPact EZC400H molded case circuit breaker rated 400 A at 40 °C, with a TM-D thermal-magnetic trip unit. The 50 kA Icu breaking capacity at 380 V AC (50/60 Hz) per IEC 60947-2 means it safely interrupts fault currents up to that level without upstream cascading — sized for distribution panels where available fault current is in that range. The 4000 A magnetic trip setting (10× In) handles motor inrush without nuisance tripping on Category A utilization.

Integration and deployment

Fixed backplate mounting with front-front connections (upside and downside). The 140 mm width and 45 mm pole pitch fit standard panel layouts. IP20 finger-safe terminals and IK07 impact resistance suit enclosed distribution boards.

Certified to EN/IEC 60947-2, JIS C8201-2-2, and GB/T 14048.2. Positive contact indication and toggle control provide clear visual status. No earth-leakage protection built in — specify an external Vigi module if needed.

Frequently asked questions

How do I get current pricing and availability for EZC400H3400N?

Submit an RFQ through this listing. Pricing and availability are confirmed at quote time through independent distribution channels.

What is the breaking capacity of the EZC400H3400N?

The EZC400H3400N has a 50 kA Icu breaking capacity at 380 V AC, 400–415 V AC, and 440 V AC (50/60 Hz) per IEC 60947-2. At 220–240 V AC it is rated 70 kA Icu.

What compliance documentation does Schneider provide for the EZC400H3400N?

The breaker is certified to EN/IEC 60947-2, JIS C8201-2-2, and GB/T 14048.2. It carries IP20 and IK07 ratings. Standard documentation includes the IEC 60947-2 declaration of conformity.

MPN
EZC400H3400N