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Schneider Electric EZC250H4125 — Circuit Breaker Accessories

Schneider Electric EasyPact EZC250H4125 MCCB, 125 A, 85 kA a

MPNEZC250H4125
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Schneider Electric EasyPact EZC250H, MCCB, 125 A, 4P, thermal-magnetic TM-D trip unit, 85 kA Icu at 240 V AC, IP20, IEC 60947-2.

Schneider Electric EZC250H4125 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

EZC250H4125 — Identification
ParameterValue
Product / component typeCircuit breaker
Range of productEasyPact
Device applicationDistribution
EZC250H4125 — Electrical
ParameterValue
Network type (AC/DC)AC DC
Rated current [In]125 A at 40 °C
Rated operational voltage [Ue]550 V AC 50/60 Hz conforming to IEC 60947-2 250 V DC 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]6 kV conforming to IEC 60947-2
Network frequency50/60 Hz
Poles description4P
EZC250H4125 — Protection & Performance
ParameterValue
Breaking capacity10 kA Icu at 550 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 30 kA Icu at 125 V DC 1P conforming to IEC 60947-2 30 kA Icu at 250 V DC 2P conforming to IEC 60947-2 85 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity [Ics]5 kA at 550 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 125 V DC conforming to IEC 60947-2 15 kA at 250 V DC conforming to IEC 60947-2 12.5 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 18 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 42.5 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
Breaking capacity codeH
Trip unit technologyThermal-magnetic
Trip unit rating125 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
Local signallingPositive contact indication
EZC250H4125 — Mechanical
ParameterValue
Connection pitch35 mm
Downside connectionFront
Upside connectionFront
Device short nameEasypact EZC250H
Control typeToggle
Mounting modeFixed
Mounting supportBackplate
Width140 mm
Height165 mm
Depth60 mm
EZC250H4125 — 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
EZC250H4125 — Approvals
ParameterValue
StandardsEN/IEC 60947-1 EN/IEC 60947-2 JIS C8201-2-2 GB/T 14048.2

Product details

It belongs to the EasyPact EZC250H family, built for distribution applications and designed for fixed backplate mounting with front-front connections.

The breaking capacity varies with system voltage: 85 kA Icu at 220–240 V AC, 36 kA at 380–415 V AC, 25 kA at 440 V AC, and 10 kA at 550 V AC. On DC sides, it delivers 30 kA Icu at 125 V DC (1P) and 30 kA at 250 V DC (2P). That spread means the same breaker can serve both 240 V high-fault panels and 400 V distribution without a frame-size change — useful when the BOM covers multiple voltage classes.

Designed and tested to EN/IEC 60947-1 and -2, JIS C8201-2-2, and GB/T 14048.2. Pollution degree 3 per IEC 60947, IP20 finger-safe enclosure, and IK07 impact resistance.

Frequently asked questions

Where can I buy EZC250H4125?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What are the key ratings for EZC250H4125?

Rated current 125 A at 40 °C, thermal-magnetic TM-D trip unit, breaking capacity 85 kA Icu at 240 V AC, rated insulation voltage 690 V AC, and operational voltage up to 550 V AC / 250 V DC.

What compliance documentation does Schneider provide for EZC250H4125?

The breaker is certified to EN/IEC 60947-1, EN/IEC 60947-2, JIS C8201-2-2, and GB/T 14048.2. It carries IP20 and IK07 protection ratings. RoHS and REACH declarations are typically available from Schneider's documentation portal; the evidence does not list specific material compliance statements.

MPN
EZC250H4125