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Schneider Electric A9N21561 — 1-Pole MCB (DIN Rail)

Schneider A9N21561 iDPN N MCB, 40 A, C-Curve, 1P+N, 10 kA

MPNA9N21561
Active

Schneider Electric Clario iDPN N miniature circuit breaker, A9N21561, 40 A rated current, C-curve, 1P+N, 10 kA breaking capacity at 230 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

A9N21561 — Identification
ParameterValue
Product nameIDPN
Product / component typeMiniature circuit-breaker
Product rangeClario
Device short nameiDPN N
Poles description1P + N
Number of protected poles1
Device applicationDistribution
A9N21561 — Electrical & Protection
ParameterValue
Rated current (In)40 A
Rated operational voltage (Ue)230 V AC 50/60 Hz between phase and neutral
Tripping curve codeC
Magnetic tripping limit5...10 x In
Breaking capacity (Icu / AIR)10 kA Icu at 230 V AC 50/60 Hz conforming to IEC 60947-2 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
Trip unit technologyThermal-magnetic
Control / actuation typeToggle
Mechanical durability (cycles)20000 cycles
A9N21561 — Mounting & Connection
ParameterValue
Terminal connections / wire rangeTunnel type terminals downstream 0.33...10 mm² flexible Tunnel type terminals downstream 0.75...16 mm² rigid Tunnel type terminals upstream 0.33...10 mm² flexible Tunnel type terminals upstream 0.75...16 mm² rigid
Mounting supportDIN rail
Mounting modeClip-on
Width18 mm
Height81 mm
Depth78 mm
Tightening torque (by circuit)2 N.m
A9N21561 — Environmental
ParameterValue
Operating ambient temperature-25...70 °C
Storage ambient temperature-40...70 °C
IP degree of protectionIP20 conforming to IEC 60529
A9N21561 — Approvals
ParameterValue
Conformity standardsEN/IEC 60898-1 EN/IEC 60947-2
A9N21561 — Electrical
ParameterValue
[Ui] rated insulation voltage400 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage4 kV conforming to IEC 60947-2

Product details

Breaking capacity is 10 kA Icu at 230 V AC per IEC 60947-2, and 6 kA Icn per EN/IEC 60898-1 — so it handles fault currents up to 10 kA at the panel voltage, which covers most residential and light commercial service entrances. The thermal-magnetic trip unit gives you an inverse-time overload curve plus instantaneous short-circuit protection.

Clip-on mounting to a DIN rail, 18 mm wide (2 x 9 mm pitches), 81 mm tall, 78 mm deep. Neutral on the left, toggle control, ON/OFF local indication. IP20 finger-safe front, so it's fine inside a standard distribution board or enclosure.

The A9N21561 is a standard catalog item in the Clario/iDPN family, widely specified for distribution boards.

Dual-rated to EN/IEC 60898-1 and EN/IEC 60947-2, so it's accepted for both household-type and industrial distribution applications. Pollution degree 3 per IEC 60947-1, tropicalisation class 2 per IEC 60068-1, limitation class 3 per EN/IEC 60898-1. Earth-leakage protection requires a separate block (not integrated).

Frequently asked questions

What is the breaking capacity of the A9N21561?

10 kA Icu at 230 V AC per IEC 60947-2, and 6 kA Icn at 230 V AC per EN/IEC 60898-1.

Where can I buy the A9N21561 and get current pricing?

The A9N21561 is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time.

What is the A9N21561 used for?

It's a 40 A, C-curve miniature circuit breaker for general-purpose distribution circuits — lighting, socket outlets, and mixed loads in residential and light commercial panels.

MPN
A9N21561