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Schneider Electric A9K23603 — 1-Pole MCB (DIN Rail)

A9K23603 Acti9 iK60N MCB, 3 A, Curve B, 1P+N, 6 kA

MPNA9K23603
Obsolete

Schneider Electric Acti9 iK60N, A9K23603, miniature circuit-breaker, 1P+N, 3 A, curve B, 6 kA Icn at 230 V AC, thermal-magnetic, DIN-rail clip-on.

Schneider Electric A9K23603 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

A9K23603 — Identification
ParameterValue
Product nameActi9 iK60
Product / component typeMiniature circuit-breaker
Product rangeActi9
Device short nameiK60N
Poles description1P + N
Number of protected poles1
Device applicationDistribution
A9K23603 — Electrical & Protection
ParameterValue
Rated current (In)3 A at 30 °C
Tripping curve codeB
Magnetic tripping limit3...5 x In
Breaking capacity (Icu / AIR)6000 A Icn at 230 V AC 50/60 Hz conforming to EN/IEC 60898-1
Network type (AC/DC)AC
Network frequency50/60 Hz
Overvoltage categoryIII
Trip unit technologyThermal-magnetic
Control / actuation typeToggle
Mechanical durability (cycles)20000 cycles
A9K23603 — Mounting & Connection
ParameterValue
Terminal connections / wire rangeSingle terminal (top or bottom) 1...25 mm² rigid
Mounting supportDIN rail
Mounting modeClip-on
Width36 mm
Height85 mm
Depth78.5 mm
Tightening torque (by circuit)2 N.m top or bottom
A9K23603 — Environmental
ParameterValue
Operating ambient temperature-25...60 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20 conforming to IEC 60529
A9K23603 — Approvals
ParameterValue
Conformity standardsEN/IEC 60898-1
A9K23603 — Electrical
ParameterValue
[Ui] rated insulation voltage440 V AC 50/60 Hz conforming to EN/IEC 60898-1
[Uimp] rated impulse withstand voltage4 kV conforming to EN/IEC 60898-1

Product details

The Schneider Electric A9K23603 is a 1P+N miniature circuit-breaker from the Acti9 iK60N range, rated 3 A at 30 °C with a B-curve tripping characteristic (magnetic trip between 3 and 5 times In). Breaking capacity is 6000 A Icn at 230 V AC, 50/60 Hz, certified to EN/IEC 60898-1, which covers most final-subcircuit fault levels in domestic and small commercial panels.

The toggle provides ON/OFF indication, and a padlocking device can be fitted for lockout/tagout. The white housing is standard for the Acti9 range.

Frequently asked questions

What is the breaking capacity of A9K23603?

The breaking capacity is 6000 A Icn at 230 V AC, 50/60 Hz, conforming to EN/IEC 60898-1.

What is the rated current and curve of A9K23603?

Rated current is 3 A at 30 °C, curve B (magnetic trip between 3 and 5 times In).

How do I get current pricing and availability for A9K23603?

Submit an RFQ through this listing; availability and current pricing are confirmed at quote time through our independent distribution channels.

MPN
A9K23603