Schneider Electric Acti9 Acti9 C120 Miniature Circuit Breaker, 4-Pole, 100 A, Type D, 440 V ac AC, 500 V dc DC, 10 kA

RS Stock No.:: 776-3102
Mfr. Part No.:: A9N18392
Manufacturer:: Schneider Electric

Schneider Electric Acti9 Acti9 C120 Miniature Circuit Breaker, 4-Pole, 100 A, Type D, 440 V ac AC, 500 V dc DC, 10 kA

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HK$8,171.10

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Shipping from 16 April 2026

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Units	Per unit
1 +	HK$8,171.10

*price indicative

RS Stock No.:: 776-3102
Mfr. Part No.:: A9N18392
Manufacturer:: Schneider Electric

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schneider Electric
	Product Type	Miniature Circuit Breaker
	Number of Poles	4
	Current Rating	100 A
	Tripping Characteristics	Type D
	Rated AC Voltage	440 V ac
	Rated DC Voltage	500 V dc
	Mount Type	DIN Rail
	Breaking Capacity	10kA
	Range	Acti9
	Series	Acti9 C120
	Terminal Type	Tunnel
	IP Rating	IP20
	Height	81mm
	Standards/Approvals	RoHS, REACH, EN/IEC 60947-2, EN/IEC 60898-1, EAC
	Width	73 mm
	Depth	81mm
	Tripping Mechanism	Thermal Magnetic
	Break Time	Instantaneous
	Reset Actuator Type	Toggle Switch

	Select all
	Brand Schneider Electric
	Product Type Miniature Circuit Breaker
	Number of Poles 4
	Current Rating 100 A
	Tripping Characteristics Type D
	Rated AC Voltage 440 V ac
	Rated DC Voltage 500 V dc
	Mount Type DIN Rail
	Breaking Capacity 10kA
	Range Acti9
	Series Acti9 C120
	Terminal Type Tunnel
	IP Rating IP20
	Height 81mm
	Standards/Approvals RoHS, REACH, EN/IEC 60947-2, EN/IEC 60898-1, EAC
	Width 73 mm
	Depth 81mm
	Tripping Mechanism Thermal Magnetic
	Break Time Instantaneous
	Reset Actuator Type Toggle Switch

COO (Country of Origin):: FR

A9N18392 Acti9 C120N MCB Miniature Circuit Breaker IP20, 4 Pole.

Short product name C120N model.

Distribution applications.

4 x Protected poles.

AC Network.

Curve code D.

Isolation to EN 60947-2, IEC 60947-2.

[Ue] rated operational voltage 380...415 V AC 50/60 Hz <= 500 V DC, 220...240 V AC 50/60 Hz, 440 V AC 50/60 Hz, 230...400 V AC 50/60 Hz.

(Ui) Rated insulation voltage 500 V AC 50/60 Hz conforming to EN/IEC 60947-2.

With Contact position indicator.

Toggle control type.

Trip indicator ON / OFF.

35 mm Symmetrical Mounting (DIN rail).

12 x 9mm Pitches.

MCB is White.

Weight 0.82 kg.

IP20 to IEC / EN 60529.

Breaking.

10000 A Icn at 230...400 V AC 50/60 Hz conforming to EN/IEC 60898-1.

6 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2.

20 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2.

10 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2.

10 kA Icu at <= 500 V DC conforming to EN/IEC 60947-2.

;Durability.;

Mechanical 20,000 Cycles.

Electrical 5,000 Cycles.

;Terminal connections.;

Tunnel type terminals1…50 mm² rigid.

Tunnel type terminals1.5…35 mm² flexible.

;Magnetic tripping limit.;

10 - 14 x In

Acti9 C120N MCBs

Acti9 C120N curve B, C, D circuit breakers are multi-standard circuit breakers which combine circuit protection against short-circuit currents and circuit protection against overload currents

The presence of the green strip ensures that the contacts are open physically and allows work to be carried out safely on the downstream circuit

Fault tripping and indication by adding auxiliaries

Suitability for isolation in the industrial sector to IEC/EN 60947-2

Insulated terminals IP20

Location for 4 clip-on terminal markers

Standards

EN/IEC 60947-2, EN/IEC 60898-1.