Schneider A9F77240 | Miniature circuit-breaker, Acti9 iC60N, 2P, 40 A, C curve, 6000 A (IEC 60898-1), 10 kA (IEC 60947-2)
Schneider A9F77240 Description
The Schneider A9F77240 is a miniature circuit breaker (MCB) designed for residential and commercial electrical installations. Here’s a detailed description:
Schneider A9F77240 Miniature Circuit Breaker
1. Application:
The A9F77240 MCB is used for protecting electrical circuits against overloads and short circuits in various applications, including residential, commercial, and industrial settings.
2. Specifications:
Rated Current: 40A
Poles: 1P (Single Pole)
Breaking Capacity: 10kA
Voltage Rating: 240V AC
Tripping Characteristics: Type C (suitable for general applications with moderate inrush currents)
3. Features:
Compact Design: The miniature size allows for installation in limited space electrical panels.
DIN Rail Mounting: Compatible with standard DIN rail mounting, facilitating easy installation and maintenance.
Quick Tripping: Provides rapid disconnection of faulty circuits to prevent damage to electrical equipment and enhance safety.
Compliance: Meets international standards for electrical protection devices, ensuring reliability and performance.
4. Usage:
The A9F77240 is commonly used in distribution boards, consumer units, and switchboards to protect circuits feeding lighting, power sockets, and other electrical loads.
5. Safety Standards:
Designed and tested to comply with IEC (International Electrotechnical Commission) standards, ensuring safety and reliability in electrical installations.
6. Applications:
Suitable for both residential and commercial applications where reliable circuit protection is essential.
7. Manufacturer:
Manufactured by Schneider Electric, a global leader in energy management and automation, known for high-quality electrical products.
8. Additional Information:
For detailed technical specifications, installation guidelines, and compatibility with specific electrical systems, refer to Schneider Electric’s product documentation or consult with a qualified electrician.
The Schneider A9F77240 MCB provides essential circuit protection against overcurrents and short circuits, making it a vital component in modern electrical installations.
Additional information
brands
Schneider Electric
Specifications
Main
Device application
Distribution
Range
Acti9
Product name
Acti9 iC60
product or component type
Miniature circuit-breaker
Device short name
IC60N
poles description
2P
Number of protected poles
2
[In] rated current
40 A
Network type
DC
AC
Trip unit technology
Thermal-magnetic
Curve code
C
Breaking capacity
6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1
36 kA Icu at 12...60 V AC 50/60 Hz conforming to EN/IEC 60947-2
10 kA Icu at <= 125 V DC conforming to EN/IEC 60947-2
10 kA Icu at 380...415 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
6 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2
36 kA Icu at 100...133 V AC 50/60 Hz conforming to EN/IEC 60947-2
Utilisation category
Category A conforming to EN 60947-2
Category A conforming to IEC 60947-2
Suitability for isolation
Yes conforming to EN 60898-1
Yes conforming to EN 60947-2
Yes conforming to IEC 60898-1
Yes conforming to IEC 60947-2
Standards
IEC 60947-2
EN 60898-1
EN 60947-2
IEC 60898-1
Quality labels
NF
Complementary
Network frequency
50/60 Hz
Magnetic tripping limit
8 x In +/- 20 %
[Ics] rated service breaking capacity
15 kA 75 % conforming to EN 60947-2 - 220...240 V AC 50/60 Hz
7.5 kA 75 % conforming to EN 60947-2 - 380...415 V AC 50/60 Hz
4.5 kA 75 % conforming to EN 60947-2 - 440 V AC 50/60 Hz
15 kA 75 % conforming to IEC 60947-2 - 220...240 V AC 50/60 Hz
7.5 kA 75 % conforming to IEC 60947-2 - 380...415 V AC 50/60 Hz
4.5 kA 75 % conforming to IEC 60947-2 - 440 V AC 50/60 Hz
27 kA 75 % conforming to IEC 60947-2 - 12...133 V AC 50/60 Hz
27 kA 75 % conforming to EN 60947-2 - 12...133 V AC 50/60 Hz
6000 A 100 % conforming to EN 60898-1 - 400 V AC 50/60 Hz
6000 A 100 % conforming to IEC 60898-1 - 400 V AC 50/60 Hz
10 kA 100 % conforming to IEC 60947-2 - 72...125 V DC
10 kA 100 % conforming to EN 60947-2 - 72...125 V DC
Limitation class
3 conforming to EN 60898-1
3 conforming to IEC 60898-1
[Ui] rated insulation voltage
500 V AC 50/60 Hz conforming to EN 60947-2
500 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage
6 kV conforming to EN 60947-2
6 kV conforming to IEC 60947-2
Contact position indicator
Yes
Control type
Toggle
local signalling
Trip indicator
mounting mode
Fixed
mounting support
DIN rail
Comb busbar and distribution block compatibility
Top or bottom: YES
9 mm pitches
4
Height
85 mm
Width
36 mm
Depth
78.5 mm
net weight
0.25 kg
Colour
White
Mechanical durability
20000 cycles
Electrical durability
10000 cycles
Connections - terminals
Single terminal (top or bottom) 1…35 mm² rigid
Single terminal (top or bottom) 1…25 mm² flexible
Wire stripping length
14 mm for top or bottom connection
Tightening torque
3.5 N.m top or bottom
Earth-leakage protection
Separate block
Environment
IP degree of protection
IP20 conforming to IEC 60529
IP20 conforming to EN 60529
Pollution degree
3 conforming to EN 60947-2
3 conforming to IEC 60947-2
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