Description

Schneider A9F77250 | Miniature circuit-breaker, Acti9 iC60N, 2P, 50 A, C curve, 6000 A (IEC 60898-1), 10 kA (IEC 60947-2)

Schneider A9F77250 Description

The Schneider A9F77250 is a miniature circuit breaker (MCB) from Schneider Electric’s Acti 9 series. Here’s a description of its key features:

  1. Type: It belongs to the Acti 9 iC60H range of MCBs.
  2. Rated Current: The A9F77250 has a rated current of 50 amps.
  3. Poles: It is a single-pole MCB.
  4. Breaking Capacity: The breaking capacity is up to 6 kA according to IEC 60898.
  5. Applications: Designed for use in residential, commercial, and industrial electrical installations where reliable circuit protection is required.
  6. Standards: Complies with international standards such as IEC 60898 and IEC 60947-2.
  7. Features: Offers overcurrent protection and is designed for easy installation and maintenance.
  8. Usage: Commonly used to protect circuits against overloads and short circuits.

Schneider Electric is known for manufacturing high-quality electrical products, and the A9F77250 is no exception, providing robust protection for various applications.

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 50 A
Network type AC DC
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
[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
Overvoltage category IV
Tropicalisation 2 conforming to IEC 60068-1
Relative humidity 95 % at 55 °C
Operating altitude 0...2000 m
Ambient air temperature for operation -35…70 °C
Ambient air temperature for storage -40…85 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 7.3 cm
Package 1 Width 3.6 cm
Package 1 Length 8.5 cm
Package 1 Weight 256.0 g
Unit Type of Package 2 BB1
Number of Units in Package 2 6
Package 2 Height 8.2 cm
Package 2 Width 9.8 cm
Package 2 Length 22.2 cm
Package 2 Weight 1.602 kg
Unit Type of Package 3 S03
Number of Units in Package 3 66
Package 3 Height 30.0 cm
Package 3 Width 30.0 cm
Package 3 Length 40.0 cm
Package 3 Weight 18.1 kg
Contractual warranty
Warranty 18 months

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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