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Schneider Electric A9F73340

Schneider A9F73340 Acti 9 iC60 MCB, 3-pole, B-curve, 40 A, 36 kA

MPNA9F73340
Active

Schneider Electric Acti 9 iC60 A9F73340 miniature circuit breaker, 3-pole, B-curve, 40 A rated current, 36 kA breaking capacity (Icu), thermal-magnetic trip unit, IP20, clip-on mounting, dual-standard EN/IEC 60947-2 and EN/IEC 60898-1.

$49.95Ref. price · indicative, final on quote
Schneider Electric A9F73340 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

A9F73340 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 capacity36 kA Icu at 12...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 6 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1
Current40 A
[Ics] rated service breaking capacity27 kA 75 % x Icu at 12...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 15 kA 75 % x Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 7.5 kA 75 % x Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 4.5 kA 75 % x Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA 100 % x Icu at <= 180 V DC conforming to EN/IEC 60947-2
Network frequency50/60 Hz
Poles description3P
Number of protected poles3

All specifications

A9F73340 additional specifications
ParameterValue
Utilisation categoryCategory A conforming to EN/IEC 60947-2
IP degree of protectionIP20 conforming to IEC 60529 IP40 in modular enclosure (Insulation class II) conforming to IEC 60529
Mounting modeClip-on Removable comb busbar installed
Mounting support35 mm DIN rail
Connection pitch18 mm between phases
Wire stripping length14 mm for top or bottom connection
Connections - terminalsSingle terminal (top or bottom) , for 1 cable(s) , 1...35 mm², rigid, copper Single terminal (top or bottom) , for 3.0 cable(s) , 16 mm², rigid, copper, with accessory Single terminal (top or bottom) , for 1.0 cable(s) , 50 mm², rigid, aluminium, with accessory Single terminal (top or bottom) , for 1.0 cable(s) , 1...25 mm², flexible, copper Single terminal (top or bottom) , for 1.0 cable(s) , 1...25 mm², flexible with ferrule, copper Single terminal (top or bottom) , for 1.0 cable(s) , flexible, copper or aluminium, with ring terminal and accessory Single terminal (top or bottom) , for 3 cable(s) , 10 mm², flexible, copper, with accessory
Pollution degree3 conforming to EN/IEC 60947-2
Relative humidity95 % at 55 °C
Operating altitude0...2000 m
Depth78.5 mm
Width54 mm
ColorWhite
Height85 mm
Product weight0.375 kg
Electrical durability10000 cycles
Mechanical durability20000 cycles
StandardsEN/IEC 60947-2 EN/IEC 60898-1
RangeActi9
Curve codeB
9 mm pitches6
Tropicalisation2 conforming to IEC 60068-1
Limitation class3 conforming to EN/IEC 60898-1
Local signallingTrip indicator
Device short nameIC60N
Tightening torque3.5 N.m top or bottom
Device applicationDistribution
Overvoltage categoryIV
Trip unit technologyThermal-magnetic
Magnetic tripping limit4 x In +/- 20 %
Earth-leakage protectionSeparate block
Suitability for isolationYes conforming to EN/IEC 60898-1 Yes conforming to EN/IEC 60947-2
Contact position indicatorYes
Ambient air temperature for storage-40...85 °C
Ambient air temperature for operation-35...70 °C
Comb busbar and distribution block compatibilityTop or bottom: YES

Product details

Overview

The A9F73340 is a Schneider Acti 9 iC60 miniature circuit breaker rated 40 A on a B-curve, with 3 poles and a 36 kA breaking capacity per EN/IEC 60947-2. It also carries the EN/IEC 60898-1 standard, covering both industrial and residential distribution duty. The thermal-magnetic trip unit trips magnetically at 4 x In ±20 %, and the breaker is rated for AC and DC networks up to 133 V supply voltage. It mounts via clip-on with a removable comb busbar, occupying 6 x 9 mm pitches on the DIN rail.

MPN
A9F73340