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Schneider Electric EZ9F53140 — 1-Pole MCB (DIN Rail)

Schneider EZ9F53140 Easy9 MCB, 1-pole, C-curve, 40 A, SANS 60947-2

MPNEZ9F53140
Obsolete

Schneider Electric Easy9 EZ9F53140 miniature circuit breaker, 1-pole, C-curve, 40 A rated current, 230 V AC, 3 kA breaking capacity (Icu), thermal-magnetic trip unit, SANS 60947-2, IP20, clip-on mounting.

$3.30Ref. price · indicative, final on quote
Schneider Electric EZ9F53140 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

EZ9F53140 — Identification
ParameterValue
Product / component typeMiniature circuit-breaker
Product rangeEasy9
Device short nameEasy9 MCB
Number of protected poles1
Device applicationDistribution
EZ9F53140 — Electrical & Protection
ParameterValue
Rated current (In)40 A
Rated operational voltage (Ue)230 V AC 50/60 Hz
Tripping curve codeC
Magnetic tripping limit8.5 x In +/- 20 %
Breaking capacity (Icu / AIR)3 kA Icu at 230 V AC 50/60 Hz conforming to SANS 60947-2
Network type (AC/DC)AC
Network frequency50/60 Hz
Trip unit technologyThermal-magnetic
Control / actuation typeToggle
Mechanical durability (cycles)10000 cycles
EZ9F53140 — Mounting & Connection
ParameterValue
Terminal connections / wire rangeTunnel type terminal (top or bottom) 1...35 mm² rigid Tunnel type terminal (top or bottom) 1...35 mm² flexible
Mounting supportDIN rail
Mounting modeClip-on
Width18 mm
Height81 mm
Depth66.5 mm
Tightening torque (by circuit)3.5 N.m top or bottom
EZ9F53140 — Environmental
ParameterValue
Operating ambient temperature-5...60 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20 conforming to IEC 60529
EZ9F53140 — Approvals
ParameterValue
Conformity standardsSANS 60947-2
EZ9F53140 — Electrical
ParameterValue
[Ui] rated insulation voltage500 V AC 50/60 Hz conforming to SANS 60947-2
[Uimp] rated impulse withstand voltage4 kV conforming to SANS 60947-2

Product details

Overview

The EZ9F53140 is a Schneider Easy9 1-pole miniature circuit breaker with a C-curve trip characteristic rated at 40 A, built to SANS 60947-2 for distribution board use. Its thermal-magnetic trip unit holds a magnetic tripping limit of 8.5 x In +/- 20 % and a breaking capacity of 3 kA (Icu), with a limitation class 3 rating for energy let-through.

MPN
EZ9F53140