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Schneider Electric EZ9F34210 — 2-Pole MCB (DIN Rail)

Schneider Electric EZ9F34210 Easy9 MCB, 10 A, 2P, C-Curve, 4

MPNEZ9F34210
Active

Schneider Electric Easy9 series, EZ9F34210, miniature circuit breaker (MCB), 2-pole, 10 A rated current, C-curve, 4.5 kA breaking capacity per IEC 60898-1, DIN-rail mount, grey (RAL 7035).

Schneider Electric EZ9F34210 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

EZ9F34210 — Identification
ParameterValue
Series / familyEasy9
Device short nameEasy9 MCB
Product / component typeMiniature circuit-breaker
Device applicationDistribution
EZ9F34210 — Electrical
ParameterValue
Rated current [In]10 A
Number of protected poles2
Rated operational voltage [Ue]400 V AC 50 Hz
Network type (AC/DC)AC
Network frequency50 Hz
EZ9F34210 — Protection
ParameterValue
Tripping curve codeC
Magnetic tripping limit5...10 x In
Breaking capacity (Icu)4500 A Icn at 230 V AC 50/60 Hz conforming to IEC 60898-1 4500 A Icn at 400 V AC 50/60 Hz conforming to IEC 60898-1
Rated service breaking capacity [Ics]4.5 kA 100 % x Icn at 230 V AC 50/60 Hz conforming to IEC 60898-1
Suitable for isolationYes conforming to IEC 60898-1
Trip unit technologyThermal-magnetic
Operating / control typeToggle
Mechanical durability (cycles)10000 cycles
EZ9F34210 — Mechanical
ParameterValue
9 mm pitches4
Width36 mm
Height81 mm
Depth66.5 mm
Mounting supportDIN rail
Mounting modeClip-on
Terminal connectionsTunnel type terminal (top or bottom) 1...25 mm² rigid Tunnel type terminal (top or bottom) 1...16 mm² flexible
Terminal tightening torque2 N.m top or bottom
Local signalling / indicationWithout
Contact position indicatorYes
EZ9F34210 — Environmental
ParameterValue
Operating temperature range-25...60 °C
Storage temperature range-40...85 °C
Relative humidity95 % at -25...60 °C
EZ9F34210 — Approvals
ParameterValue
Standards / complianceIEC 60898-1

Product details

Breaking capacity is 4.5 kA at both 230 V and 400 V AC, conforming to IEC 60898-1. The rated service breaking capacity (Ics) is 100 % of Icn at 230 V, so the breaker can reclose after clearing a fault at its full rating without derating.

Fit and installation

Width is 36 mm (4 modules of 9 mm pitch), depth 66.5 mm, height 81 mm. The grey (RAL 7035) housing blends into a standard panel layout. IP20 finger-safe protection on the front face; suitable for dry indoor enclosures. Insulation voltage is 500 V AC. Impulse withstand voltage is 4 kV, which covers standard surge environments in distribution boards (pollution degree 2).

Durability and environmental range

Rated for 4,000 electrical cycles and 10,000 mechanical cycles. Tropicalisation treatment (class 2) and 95 % relative humidity tolerance suit warm, humid climates. Thermal-magnetic trip unit provides overload and short-circuit protection.

Frequently asked questions

Where can I buy EZ9F34210 and how do I get a price?

The EZ9F34210 is sourced to order against an RFQ. Submit a request for a quote; availability and current pricing are confirmed at quote time.

What is EZ9F34210's breaking capacity?

The EZ9F34210 has a breaking capacity (Icn) of 4.5 kA at both 230 V and 400 V AC, 50/60 Hz, per IEC 60898-1. The service breaking capacity (Ics) is 4.5 kA at 230 V (100 % of Icn).

What compliance documentation does this brand provide for EZ9F34210?

The EZ9F34210 is certified to IEC 60898-1. It is suitable for isolation and carries an IP20 rating per IEC 60529. The manufacturer provides standard compliance documentation including CE declaration of conformity.

MPN
EZ9F34210