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Schneider Electric A9K23163 — 1-Pole MCB (DIN Rail)

A9K23163 Acti9 iK60N MCB, 1P B-curve 63 A, 6 kA

MPNA9K23163
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Schneider Electric Acti9 iK60N miniature circuit breaker, 1P, B-curve, 63 A, 6 kA Icn at 230 V AC, thermal-magnetic trip, clip-on DIN rail mount, IP20.

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

A9K23163 — Identification
ParameterValue
Product nameActi9 iK60
Product / component typeMiniature circuit-breaker
Product rangeActi9
Device short nameiK60N
Poles description1P
Number of protected poles1
Device applicationDistribution
A9K23163 — Electrical & Protection
ParameterValue
Rated current (In)63 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
A9K23163 — Mounting & Connection
ParameterValue
Terminal connections / wire rangeTunnel type terminal (top or bottom) 1...35 mm² rigid Tunnel type terminal (top or bottom) 1...25 mm² flexible
Mounting supportDIN rail
Mounting modeClip-on
Width18 mm
Height85 mm
Depth78.5 mm
Tightening torque (by circuit)3.5 N.m top or bottom
A9K23163 — Environmental
ParameterValue
Operating ambient temperature-25...60 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20 conforming to IEC 60529
A9K23163 — Approvals
ParameterValue
Conformity standardsEN/IEC 60898-1
A9K23163 — 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 A9K23163 is a 1-pole miniature circuit breaker (MCB) from the Acti9 iK60N series, rated 63 A at 30 °C with a B-curve trip characteristic (magnetic tripping between 3 and 5 times In). Thermal-magnetic trip technology handles both sustained overloads (thermal bimetal) and short-circuits (magnetic solenoid) in one compact package.

Where it goes and how it fits

The tunnel terminals accept 1…35 mm² rigid or 1…25 mm² flexible copper; strip 14 mm and torque to 3.5 N·m. The toggle gives local ON/OFF indication; a padlocking option locks the handle in the OFF position for lockout/tagout. Rated for isolation (EN/IEC 60898-1), so you can use it as a disconnecting means for downstream circuits.

Frequently asked questions

Where can I buy A9K23163 and how do I get a price?

The A9K23163 is available to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time.

What is A9K23163's breaking capacity?

The A9K23163 has a breaking capacity of 6000 A Icn at 230 V AC, 50/60 Hz, conforming to EN/IEC 60898-1.

What is the closest pin-compatible alternative to A9K23163 in this component family?

Within the Acti9 iK60N range, the closest alternative would be a different current rating or curve code (e.g., a C-curve or a lower/higher amp rating) in the same 1P form factor. No direct pin-compatible substitute is listed; the A9K23163 is the standard B-curve 63 A variant.

What compliance documentation does this brand provide for A9K23163?

The A9K23163 is certified to EN/IEC 60898-1, with pollution degree 2 and overvoltage category III. It carries the CE mark as part of the Schneider Electric Acti9 range. RoHS and REACH declarations are available from the manufacturer upon request.

MPN
A9K23163