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Schneider Electric A9K23363 — Circuit Breaker Accessories

Schneider Electric A9K23363 Acti9 iK60N MCB, 3P, 63 A, B-Cur

MPNA9K23363
Obsolete

Schneider Electric Acti9 iK60N miniature circuit-breaker, A9K23363, 3P, 63 A, B-curve, 6 kA Icn at 400 V AC, thermal-magnetic trip, clip-on DIN rail mount.

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

A9K23363 — Identification
ParameterValue
Product / component typeMiniature circuit-breaker
Product nameActi9 iK60
Product rangeActi9
Device applicationDistribution
A9K23363 — Electrical
ParameterValue
Network type (AC/DC)AC
Rated current [In]63 A at 30 °C
Rated insulation voltage [Ui]440 V AC 50/60 Hz conforming to EN/IEC 60898-1
Rated impulse withstand voltage [Uimp]4 kV conforming to EN/IEC 60898-1
Network frequency50/60 Hz
Poles description3P
Magnetic tripping limit3...5 x In
A9K23363 — Protection & Performance
ParameterValue
Breaking capacity6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1
Rated service breaking capacity [Ics]6000 A 100 % conforming to EN/IEC 60898-1 - 400 V AC 50/60 Hz
Trip unit technologyThermal-magnetic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to EN/IEC 60898-1
Mechanical durability20000 cycles
Electrical durability10000 cycles
Local signallingON/OFF indication
Contact position indicatorNo
A9K23363 — Mechanical
ParameterValue
Connections / terminalsTunnel type terminal (top or bottom) 1...35 mm² rigid Tunnel type terminal (top or bottom) 1...25 mm² flexible
Device short nameiK60N
Control typeToggle
Mounting modeClip-on
Mounting supportDIN rail
Usable 9 mm pitches6
Width54 mm
Height85 mm
Depth78.5 mm
ColourWhite
A9K23363 — Environmental
ParameterValue
IP degree of protectionIP20 conforming to IEC 60529
Pollution degree2 conforming to EN/IEC 60898-1
Operating ambient air temperature-25...60 °C
Storage ambient air temperature-40...85 °C
A9K23363 — Approvals
ParameterValue
StandardsEN/IEC 60898-1
A9K23363 — Specifications
ParameterValue
Curve codeB
Number of protected poles3

Product details

The Schneider Electric A9K23363 is a 3-pole Acti9 iK60N miniature circuit-breaker rated 63 A at 30 °C with a B-curve trip characteristic (magnetic tripping between 3 and 5 times In). It breaks 6000 A Icn at 400 V AC 50/60 Hz per EN/IEC 60898-1, so it handles residential and light commercial distribution panel faults without needing a higher-rated upstream device.

Depth of 78.5 mm leaves clearance for wiring and gland plates in shallow enclosures. Tunnel terminals accept 1…35 mm² rigid or 1…25 mm² flexible; strip 14 mm and torque to 3.5 N·m. The white housing carries ON/OFF indication and a padlocking option for lockout/tagout.

Frequently asked questions

Who supplies A9K23363 and how is it quoted for volume purchases?

Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.

What is the closest alternative to A9K23363 in the Acti9 family?

Within the same Acti9 iK60N series, the closest alternative would be a different current rating or pole count — the 63 A 3P B-curve is a specific combination. No direct pin-compatible substitute exists outside the Acti9 range without rewiring the panel.

What is A9K23363's listed depth?

78.5 mm, which fits standard distribution board depths without crowding the gland plate.

What compliance documentation does this brand provide for A9K23363?

The MCB is certified to EN/IEC 60898-1, carries IP20 per IEC 60529, and is rated for isolation. RoHS/REACH compliance is standard for Schneider Electric Acti9 products but not explicitly listed in this evidence set.

MPN
A9K23363