Schneider A9F07406 Acti9 iC60H MCB, 6 A C-curve 4P, 42 kA

Name: A9F07406
Brand: Schneider Electric
SKU: A9F07406
Availability: LimitedAvailability
Author: Reliability Rhonda

Specifications

Identification

A9F07406 — Identification
Parameter	Value
Product name	Acti9 iC60
Product range	Acti9
Product/component type	Miniature circuit-breaker
Device application	Distribution

Ratings

A9F07406 — Ratings
Parameter	Value
Rated current (In)	6 A
Poles configuration	4P
Number of protected poles	4
Breaking capacity	42 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 400 V AC 50/60 Hz conforming to EN/IEC 60898-1
Rated service breaking capacity (Ics)	21 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 - <= 250 V DC
Rated insulation voltage (Ui)	500 V AC 50/60 Hz conforming to EN/IEC 60947-2
Rated impulse withstand voltage (Uimp)	6 kV conforming to EN/IEC 60947-2
Network type (AC/DC)	AC DC
Network frequency	50/60 Hz
Utilisation category	Category A conforming to EN/IEC 60947-2
Overvoltage category	IV

Protection

A9F07406 — Protection
Parameter	Value
Curve code	C
Trip unit technology	Thermal-magnetic
Magnetic tripping limit	8 x In +/- 20 %
Earth-leakage protection	Separate block
Suitability for isolation	Yes conforming to EN/IEC 60947-2 Yes conforming to EN/IEC 60898-1
Limitation class	3 conforming to EN/IEC 60898-1
Electrical durability (cycles)	10000 cycles
Mechanical durability (cycles)	20000 cycles

Mechanical

A9F07406 — Mechanical
Parameter	Value
Mounting support	DIN rail
Control type	Toggle
Terminal connection type	Double terminal (top or bottom) 1...25 mm² rigid Double terminal (top or bottom) 1...16 mm² flexible
Terminal tightening torque	2 N.m top or bottom
Wire stripping length	14 mm for top or bottom connection
Contact position indicator	Yes
Local signalling/indication	Trip indicator
Width	72 mm
Height	91 mm
Depth	78.5 mm
Number of 9 mm pitches	8

Environmental

A9F07406 — Environmental
Parameter	Value
Operating ambient temperature	-35...70 °C
Storage ambient temperature	-40...85 °C
IP degree of protection	IP20 conforming to IEC 60529
Pollution degree	3 conforming to EN/IEC 60947-2
Relative humidity	95 % at 55 °C
Tropicalisation class	2 conforming to IEC 60068-1

Approvals

A9F07406 — Approvals
Parameter	Value
Standards	EN/IEC 60947-2 EN/IEC 60898-1

Product details

What this MCB delivers for your distribution board

The Schneider A9F07406 is a 4-pole miniature circuit-breaker from the Acti9 iC60H series, rated 6 A with a C-curve trip characteristic.

The 4-pole configuration (4P) protects all live conductors, including the neutral, in a single module. Breaking capacity is specified per voltage: 42 kA Icu at 12–133 V AC, 30 kA at 220–240 V, 15 kA at 380–415 V, and 10 kA at 440 V AC — the 10 kA Icn at 400 V per EN/IEC 60898-1 is the rating for domestic-style installations. For industrial panels, the Icu figures per EN/IEC 60947-2 govern the SCCR headroom. Thermal-magnetic trip technology with a separate earth-leakage block option means you can add residual-current protection later without swapping the breaker. The unit is rated for isolation (both standards confirm suitability), so it doubles as a disconnector. Overvoltage category IV and pollution degree 3 suit it for main distribution boards near the service entrance.

Integration and wiring details

Snap-on DIN-rail mounting, 72 mm wide (8 x 9 mm pitches). Tightening torque 2 N·m, strip length 14 mm. The toggle control and trip indicator provide local status at a glance. IP20 finger-safe terminals, suitable for enclosed panel use.

Frequently asked questions

What is the breaking capacity of A9F07406 at 400 V?

At 400 V AC, the Icn per EN/IEC 60898-1 is 10 kA, and the Icu per EN/IEC 60947-2 is 15 kA at 380–415 V and 10 kA at 440 V.

Where can I buy A9F07406 and what is the lead time?

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

What compliance documentation does A9F07406 carry?

It conforms to EN/IEC 60947-2 and EN/IEC 60898-1, with tropicalisation class 2 per IEC 60068-1 and IP20 per IEC 60529.