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Schneider Electric A9K23204 — 2-Pole MCB (DIN Rail)

Schneider Electric A9K23204 Acti9 iK60N MCB, 4A, Curve B, 2P

MPNA9K23204
Obsolete

Schneider Electric Acti9 iK60N miniature circuit breaker, A9K23204, 4 A rated current, Curve B, 2-pole, 6 kA breaking capacity at 400 V AC, 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

A9K23204 — Identification
ParameterValue
Product nameActi9 iK60
Series / familyActi9
Device short nameiK60N
Product / component typeMiniature circuit-breaker
Device applicationDistribution
A9K23204 — Electrical
ParameterValue
Rated current [In]4 A at 30 °C
Number of protected poles2
Pole configuration2P
Network type (AC/DC)AC
Network frequency50/60 Hz
A9K23204 — Protection
ParameterValue
Tripping curve codeB
Magnetic tripping limit3...5 x In
Breaking capacity (Icu)6000 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
Energy limitation class3 conforming to EN/IEC 60898-1
Suitable for isolationYes conforming to EN/IEC 60898-1
Overvoltage categoryIII
Trip unit technologyThermal-magnetic
Earth-leakage protectionWithout
Operating / control typeToggle
Mechanical durability (cycles)20000 cycles
A9K23204 — Mechanical
ParameterValue
9 mm pitches4
Width36 mm
Height85 mm
Depth78.5 mm
Mounting supportDIN rail
Mounting modeClip-on
Terminal connectionsTunnel type terminal (top or bottom) 1...25 mm² rigid Tunnel type terminal (top or bottom) 1...16 mm² flexible
Terminal tightening torque2 N.m top or bottom
Local signalling / indicationON/OFF indication
Contact position indicatorNo
A9K23204 — Environmental
ParameterValue
Operating temperature range-25...60 °C
Storage temperature range-40...85 °C
A9K23204 — Approvals
ParameterValue
Standards / complianceEN/IEC 60898-1

Product details

What this 4 A MCB covers

The Schneider Electric A9K23204 is a 2-pole miniature circuit breaker from the Acti9 iK60N series, rated 4 A at 30 °C with a B-curve trip characteristic (magnetic tripping between 3 and 5 times In). It provides 6 kA breaking capacity at 400 V AC, 50/60 Hz, certified to EN/IEC 60898-1, making it suitable for protecting lighting circuits and general-purpose distribution loads in residential and light commercial panels.

Clip-on mounting to DIN rail, occupying 4 modules at 9 mm pitch for a total width of 36 mm. Depth is 78.5 mm, height 85 mm. Tunnel-type terminals accept 1 to 25 mm² rigid or 1 to 16 mm² flexible cable; tighten to 2 N·m. IP20 finger-safe front.

Listed as current production. The A9K23204 is a standard catalog item within the Acti9 range, available through independent distribution.

Frequently asked questions

Where can I buy A9K23204 and get a price?

The A9K23204 is sourced and quoted to order through independent distribution. Submit an RFQ for current pricing and availability.

What is A9K23204's breaking capacity and what standard does it meet?

It offers 6000 A Icn at 400 V AC, 50/60 Hz, conforming to EN/IEC 60898-1. This is the standard breaking capacity for residential and light commercial distribution boards.

What compliance documentation is available for A9K23204?

The MCB is certified to EN/IEC 60898-1 and carries an IP20 protection rating per IEC 60529. It is suitable for isolation per the same standard.

MPN
A9K23204