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Schneider Electric A9P55716 — Circuit Breaker Accessories

Schneider Electric A9P55716 Acti9 iC40H MCB, C-Curve 16 A 3P

MPNA9P55716
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Schneider Electric Acti9 iC40H, A9P55716, miniature circuit breaker, 16 A, C-curve, 3P+N, 10 kA Icn at 400 V AC, DIN-rail clip-on.

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

A9P55716 — Identification
ParameterValue
Product / component typeMiniature circuit-breaker
Product nameActi9 iC40
Product rangeActi9
Device applicationDistribution
A9P55716 — Electrical
ParameterValue
Network type (AC/DC)AC
Rated current [In]16 A
Rated operational voltage [Ue]400 V AC 50/60 Hz
Rated insulation voltage [Ui]440 V AC 50/60 Hz
Rated impulse withstand voltage [Uimp]4 kV
Network frequency50/60 Hz
Poles description3P + N
Magnetic tripping limit5...10 x In conforming to EN/IEC 60898-1
A9P55716 — Protection & Performance
ParameterValue
Breaking capacity10000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1
Rated service breaking capacity [Ics]7500 A 75 % x Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1
Trip unit technologyThermal-magnetic
Earth-leakage protectionSeparate block
Suitability for isolationYes
Mechanical durability20000 cycles
Electrical durability20000 cycles
Local signallingON/OFF indication Trip indicator
Contact position indicatorYes
A9P55716 — Mechanical
ParameterValue
Connections / terminalsTunnel type terminals top or bottom 1...10 mm² flexible Tunnel type terminals top or bottom 1...16 mm² rigid
Device short nameiC40H
Control typeToggle
Mounting modeClip-on
Mounting supportDIN rail
Usable 9 mm pitches6
Width54 mm
Height85 mm
Depth74 mm
ColourWhite
A9P55716 — Environmental
ParameterValue
IP degree of protectionIP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529
Pollution degree3
Operating ambient air temperature-25...70 °C
Storage ambient air temperature-40...85 °C
A9P55716 — Approvals
ParameterValue
StandardsEN/IEC 60898-1
A9P55716 — Specifications
ParameterValue
Curve codeC
Number of protected poles3

Product details

The Schneider Electric A9P55716 is an Acti9 iC40H miniature circuit breaker (MCB) rated 16 A with a C-curve, 3P+N poles, and a 10 kA breaking capacity at 400 V AC per EN/IEC 60898-1.

The 3P+N configuration protects three phases and switches the neutral, common in three-phase distribution boards where the neutral is not overload-protected but is switched with the phases.

The 54 mm width occupies 6 × 9 mm pitches. Tunnel terminals accept 1–16 mm² rigid or 1–10 mm² flexible cable; strip length 14 mm, torque to 2 N·m. IP20 finger-safe on the front, IP40 inside the modular enclosure — fine for a dry indoor panel, not for washdown.

Frequently asked questions

What is A9P55716's breaking capacity?

The A9P55716 has a 10 kA Icn breaking capacity at 400 V AC 50/60 Hz per EN/IEC 60898-1.

Where can I buy A9P55716?

The A9P55716 is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.

What compliance documentation does Schneider provide for A9P55716?

The A9P55716 is certified to EN/IEC 60898-1 and carries IP20/IP40 ratings per IEC 60529. Standard Schneider documentation includes the declaration of conformity and test reports for the listed standards.

MPN
A9P55716