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Schneider Electric EZS400N3315 — Circuit Breaker Accessories

Schneider Electric EZS400N3315 EasyPact EZS MCCB, 315 A, 70

MPNEZS400N3315
Obsolete

Schneider Electric EasyPact EZS, MCCB, EZS400N3315, 3P, 315 A at 40 °C, 70 kA Icu at 240 V AC, thermal-magnetic TM-D trip unit.

Schneider Electric EZS400N3315 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

EZS400N3315 — Identification
ParameterValue
Product / component typeCircuit breaker
Range of productEasyPact EZS
EZS400N3315 — Electrical
ParameterValue
Network type (AC/DC)AC
Rated current [In]315 A at 40 °C
Rated operational voltage [Ue]440 V AC 50/60 Hz conforming to EN/IEC 60947-2 400 V AC 50/60 Hz conforming to GB 14048.2
Rated insulation voltage [Ui]690 V conforming to EN/IEC 60947-2
Rated impulse withstand voltage [Uimp]8 kV conforming to EN/IEC 60947-2
Network frequency50/60 Hz
Poles description3P
EZS400N3315 — Protection & Performance
ParameterValue
Breaking capacity70 kA Icu at 220/240 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA Icu at 380/400 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA Icu at 415 V AC 50/60 Hz conforming to EN/IEC 60947-2 42 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 70 kA Icu at 220/230 V AC 50/60 Hz conforming to GB 14048.2 50 kA Icu at 380/400 V AC 50/60 Hz conforming to GB 14048.2
Rated service breaking capacity [Ics]70 kA at 220/230 V AC 50/60 Hz conforming to GB 14048.2 50 kA at 380/400 V AC 50/60 Hz conforming to GB 14048.2 70 kA at 200/240 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA at 380/400 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA at 415 V AC 50/60 Hz conforming to EN/IEC 60947-2 32 kA at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2
Breaking capacity codeN
Trip unit technologyThermal-magnetic
Trip unit rating315 A at 40 °C
Trip unit nameTM-D
Protection typeOverload protection (thermal) Short-circuit protection (magnetic)
Suitability for isolationYes
Utilisation categoryCategory A
Mechanical durability15000 cycles conforming to EN/IEC 60947-2 10000 cycles conforming to GB 14048.2
Electrical durability12000 cycles 415 V In/2 conforming to EN/IEC 60947-2 8000 cycles 400 V In conforming to GB 14048.2
EZS400N3315 — Mechanical
ParameterValue
Connection pitch45 mm
Downside connectionFront
Upside connectionFront
Device short nameEZS400N
Control typeToggle
Mounting modeFixed
Mounting supportBackplate
Width150 mm
Height257 mm
Depth108 mm
EZS400N3315 — Environmental
ParameterValue
IP degree of protectionIP40 conforming to IEC 60529
IK degree of protectionIK07 conforming to IEC 62262
Pollution degree3 conforming to IEC 60947-1
Operating ambient air temperature-35...70 °C
Storage ambient air temperature-50...85 °C
EZS400N3315 — Approvals
ParameterValue
StandardsEN 60947-2 IEC 60947-2

Product details

The EZS400N3315 delivers 70 kA Icu at 220/240 V AC and 50 kA Icu at 380/400 V AC, both conforming to EN/IEC 60947-2. That 50 kA at 400 V gives you headroom for high-fault panels without cascading upstream — a common requirement in industrial switchboards where the transformer is close.

The 45 mm connection pitch and 3D protected poles (all three poles protected) simplify busbar and cable layout in a distribution panel. IP40 enclosure and IK07 impact resistance suit indoor switchgear environments.

Frequently asked questions

Where can I buy EZS400N3315 and how do I get a price?

The EZS400N3315 is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing.

What are the key ratings of EZS400N3315?

Rated current 315 A at 40 °C, breaking capacity 70 kA Icu at 240 V AC and 50 kA Icu at 400 V AC, rated insulation voltage 690 V, rated operational voltage 440 V AC.

What compliance documentation does this brand provide for EZS400N3315?

The breaker is certified to EN 60947-2 and IEC 60947-2. It is suitable for isolation and rated for pollution degree 3 per IEC 60947-1.

MPN
EZS400N3315