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Schneider Electric Acti 9 iC60N MCB, 3P, 3A Curve C, 440V AC, 180V DC, 6 kA Breaking Capacity

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£243.78

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RS Stock No.:
776-3499
Mfr. Part No.:
A9F74303
Brand:
Schneider Electric
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Brand

Schneider Electric

Number of Poles

3

Current Rating

3A

Tripping Characteristics

Type C

Rated AC Voltage

440V

Rated DC Voltage

180V

Breaking Capacity at Maximum Voltage Rating

6 kA

Range

Acti 9

Series

iC60N

Circuit Breaker Type

MCB

Width

54mm

Length

85mm

Mounting Style

DIN Rail Mount

Depth

85mm

Model Number

A9F74303

Better World Verification

Green Premium

Better World Product

Yes

Reset Actuator Type

Toggle Switch

Tripping Mechanism

Thermal-Magnetic

COO (Country of Origin):
FR

Schnieder Electric Acti 9 i60N MCBs 3 Pole


Acti 9 iC60N series multi-standard circuit breakers combine circuit protection against short circuit currents and circuit protection against overload currents it also protects people against indirect contact with TN and IT neutral systems. Fully compliant with standards IEC/EN 60898 and IEC/EN 60947-2. ACTi 9 is fully tested, approved and certified by national and international third parties. It guarantees that your installation is safe and compliant with all relevant safety standards which demonstrates to your customers that you use industry-approved materials and best practices. These MCBs are normally used for high inductive loads where switching surges are high. Providing essential protection in industrial and commercial buildings, these miniature circuit breakers work especially well in polluted environments and networks.

VisiSafe guarantees the downstream circuit is always safe regardless of overvoltage conditions, even in the most demanding environments; the green strip indicates the safe position of contacts.
VisiTrip red window on the front face indicates fault tripping allowing fast diagnosis, resolution, and reclosing loads for easier building management and reduced downtime

Benefits and Features


Downstream circuit is always safe
Class-2 insulation: ensures continuous protection for both operators and unqualified persons
Insulated terminals (IP20)
Highly durable with robust connections that provide twice the standard tightening torque
Provide greater continuity of service thanks to VisiTrip.
Double clip for dismounting with comb busbar in place

Standards


IEC 60898 - Relates to Low Voltage Circuit Breakers for use in household and similar
Installations. In the UK traditionally known as miniature circuit breakers
(MCB’s).
IEC 60947-2 Relates to Low Voltage Circuit Breakers for use in industrial and similar
Installations. In the UK traditionally known as moulded case circuit breakers
(MCCB’s) and also air circuit breakers (ACB’s).

Q: What is the differences in the Tripping Curves B, C, and D?


A: Curve B: Tripping: 3 to 5 times the rated current.
Applications: protection of generators, persons, very long cables
Curve C: Tripping: 5 to 10 times the rated current
Applications: protection of circuits and general applications
Curve D: Tripping: 10 to 14 times the rated current
Applications: protection of high surge circuits, welders, transformers and motors

A9F74303 Acti9 Disbo iC60N MCB Miniature Circuit Breaker IP20 3 Pole.


A9F74303 NCB Features.


Short product name IC60N
3 x Protected poles.
AC, DC Network.
Curve code C.
Category A conforming to EN/IEC 60947-2.
[Ui] rated insulation voltage 500 V AC 50/60 Hz to EN60947-2.
With Contact position indicator.
Toggle control type.
Trip indicator.
Fixed mounting (DIN rail).
6 x 9mm Pitches.
MCB is White.
Weight 0.375 kg.
IP20 to IEC 60529.

Durability.


  • Mechanical 20,000 Cycles.

  • Electrical 10,000 Cycles.

Terminal connections.


  • Single terminal (top or bottom) 1…25 mm² rigid.

  • Single terminal (top or bottom) 1…16 mm² flexible.

Standards

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

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