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Schneider Electric A9F54340

Schneider A9F54340 MCB, 40A 3P C-Curve, 30kA

MPNA9F54340
Active

Schneider Electric Acti9 iC60H miniature circuit breaker, A9F54340, 40 A, 3-pole, C curve, 30 kA breaking capacity.

$81.83Ref. price · indicative, final on quote
Schneider Electric A9F54340 datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

A9F54340 key specifications
ParameterValue
Control typeToggle
Network typeAC/DC
Product or component typeMiniature circuit-breaker
Voltage500 V AC 50/60 Hz conforming to EN/IEC 60947-2
[Ue] rated operational voltage12...133 V AC 50/60 Hz 220...240 V AC 50/60 Hz 380...415 V AC 50/60 Hz 440 V AC 50/60 Hz <= 180 V DC
[Uimp] rated impulse withstand voltage6 kV conforming to EN/IEC 60947-2
Breaking capacity42 kA Icu at 12...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 30 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 15 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 15 kA Icu at 10000 A Icn at 415 V AC 50/60 Hz conforming to EN/IEC 60898-1
Current40 A
[Ics] rated service breaking capacity21 kA 50 % conforming to EN/IEC 60947-2 - 12...133 V AC 50/60 Hz 15 kA 50 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 7.5 kA 50 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 5 kA 50 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz 15 kA 100 % conforming to EN/IEC 60947-2 - <= 180 V DC
Network frequency50/60 Hz
Poles description3P
Number of protected poles3

All specifications

A9F54340 additional specifications
ParameterValue
Utilisation categoryCategory A conforming to EN/IEC 60947-2
IP degree of protectionIP20 conforming to IEC 60529
Mounting modeClip-on
Mounting supportRail
Wire stripping length14 mm for top or bottom connection
Connections - terminalsSingle terminal (top or bottom) 1...35 mm² rigid Single terminal (top or bottom) 1...25 mm² flexible
Pollution degree3 conforming to EN/IEC 60947-2
Relative humidity95 % at 55 °C
Depth78.5 mm
Width54 mm
ColorWhite
Height85 mm
Electrical durability10000 cycles
Mechanical durability20000 cycles
StandardsEN/IEC 60947-2 EN/IEC 60898-1
RangeActi9
Curve codeC
9 mm pitches6
Tropicalisation2 conforming to IEC 60068-1
Limitation class3 conforming to EN/IEC 60898-1
Local signallingTrip indicator
Device short nameiC60H
Tightening torque3.5 N.m top or bottom
Overvoltage categoryIV
Trip unit technologyThermal-magnetic
Magnetic tripping limit8 x In +/- 20 %
Earth-leakage protectionSeparate block
Provision for padlockingPadlockable
Contact position indicatorYes
Locking options descriptionHandle sealable with cable diameter 0.7mm in OFF or ON position
Ambient air temperature for storage-40...85 °C
Ambient air temperature for operation-35...70 °C

Product details

Branch circuit protection for commercial and industrial panels

The A9F54340 is a 3-pole 40 A C-curve miniature circuit breaker from the Acti9 iC60H range, built for branch circuit protection where both domestic (IEC 60898-1) and industrial (IEC 60947-2) approvals are needed. Breaking capacity hits 30 kA Icu at 240 V AC, 15 kA at 415 V AC under IEC 60947-2, and 10 kA Icn at 415 V under IEC 60898-1. The thermal-magnetic trip unit with a C curve (magnetic threshold 8 x In ±20%) covers common motor and lighting starts in panels rated for 40 A down to 1 mm² wire. Clip-on rail mount, IP20 front, padlockable handle, and a trip indicator.

Frequently asked questions

What is A9F54340's listed depth (78.5 mm) on this component line?

Depth is 78.5 mm.

What is A9F54340's listed range (Acti9) on this component line?

Range is Acti9.

What compliance documentation does this brand provide for A9F54340 (RoHS, REACH, UL, IEC)?

Complies with EN/IEC 60898-1 and EN/IEC 60947-2 standards. RoHS and REACH compliance are not listed in this evidence.

MPN
A9F54340