nyban1
You are here: Home » Systems » Emergency Shutdown System » Electrical Protection and Control » Schneider A9F74440 Miniature circuit breaker (MCB), Acti9 iC60N, 4P, 40A, C curve, 6000A (IEC/EN 60898-1), 10kA (IEC/EN 60947-2)
Leave Us A Message

loading

Schneider A9F74440 Miniature circuit breaker (MCB), Acti9 iC60N, 4P, 40A, C curve, 6000A (IEC/EN 60898-1), 10kA (IEC/EN 60947-2)

  • Schneider

  • A9F74440

  • IN STOCK

  • T/T

  • XIAMEN

Availability:
Quantity:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button

The Schneider Electric Acti9 iC60N A9F74440 is a four-pole miniature circuit breaker designed for low-voltage distribution systems. It carries a 40 A rating and uses a C-characteristic thermal-magnetic trip unit. The breaker delivers a short-circuit breaking capacity of 30 kA at 220–240 V AC under EN/IEC 60947-2 and 6,000 A at 400 V AC under EN/IEC 60898-1. It is suitable for both industrial and residential installations. The device features double tunnel terminals, a VisiTrip indicator for fast fault location, and a VisiSafe green strip that confirms contact opening for safe maintenance. Its fast-closing mechanism, independent of the toggle, helps extend service life to 10,000 electrical and 20,000 mechanical cycles. With a 500 V AC rated insulation voltage, 6 kV impulse withstand, Class 3 limitation, pollution degree 3, and overvoltage category IV, it handles demanding environments. It clips onto a 35 mm DIN rail, occupies eight 9 mm pitches (72 mm wide), and measures 85 × 72 × 78.5 mm with a net weight of 0.5 kg. It offers IP20 terminal protection (IP40 when enclosed), operates from -35 °C to +70 °C, and comes in white (RAL9003). The product complies with RoHS and REACH, contains halogen-free plastic parts, and has a 54% recyclability potential.

Parameter

Details

Product Model

A9F74440

Range

Acti9

Product Name

Acti9 iC60

Product or Component Type

Miniature circuit-breaker (MCB)

Device Short Name

iC60N

Device Application

Distribution

Poles Description

4P

Number of Protected Poles

4

Rated Current (In)

40 A

Network Type

AC / DC

Trip Unit Technology

Thermal-magnetic

Curve Code

C

Breaking Capacity

30 kA at 220…240 V AC conforming to EN/IEC 60947-2
6,000 A at 400 V AC conforming to EN/IEC 60898-1

Rated Insulation Voltage (Ui)

500 V AC 50/60 Hz conforming to EN/IEC 60947-2

Rated Impulse Withstand Voltage (Uimp)

6 kV conforming to EN/IEC 60947-2

Limitation Class

3 conforming to EN/IEC 60898-1

Network Frequency

50/60 Hz

Mechanical Durability

20,000 cycles

Electrical Durability

10,000 cycles

Contact Position Indicator

Yes

Control Type

Toggle

Local Signalling

Trip indicator

Mounting Mode

Clip-on; removable comb busbar installed

Mounting Support

35 mm DIN rail

Comb Busbar and Distribution Block Compatibility

Top or bottom: Yes

Connection Pitch

18 mm between phases

Number of 9 mm Pitches

8

Height

85 mm

Width

72 mm

Depth

78.5 mm

Net Weight

0.5 kg

Colour

White

Terminals & Connections

Single terminal (top or bottom)

Rigid Conductor (copper)

1…35 mm²

Rigid Conductor (copper, with accessory)

3 × 16 mm²

Rigid Conductor (aluminium, with accessory)

1 × 50 mm²

Flexible Conductor (copper)

1…25 mm²

Flexible with Ferrule (copper)

25 mm²

Flexible (copper or aluminium, with ring terminal and accessory)

1 cable

Flexible Conductor (copper, with accessory)

3 × 10 mm²

Wire Stripping Length

14 mm for top or bottom connection

Tightening Torque

3.5 N·m top or bottom

Earth-leakage Protection

Separate block

Standards

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

IP Degree of Protection

IP20 conforming to IEC 60529
IP40 in modular enclosure (Insulation class II) conforming to IEC 60529

Pollution Degree

3 conforming to EN/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

Halogen-free (plastic parts)

Halogen free plastic parts product

PVC-free

Yes

Silicone-free

No

PFAS

Item contains PFAS Chemicals

Recyclability Potential

54%

EU RoHS Directive

Compliant

REACH Regulation

Reference contains SVHC above threshold

SCIP Number

26ff71d1-98cf-4280-8725-455b9a6b2fb9

Packaging with Recycled Cardboard

Yes

Packaging without Single-use Plastic

Yes

WEEE Label

Required for EU disposal (separate collection)

Package 1 (PCE)

1 pc; H 7.500 cm × W 7.200 cm × L 9.400 cm; weight 475.000 g

Package 2 (BB1)

3 units; H 8.000 cm × W 9.800 cm × L 22.500 cm; weight 1.490 kg

Package 3 (S03)

33 units; H 30.0 cm × W 30.0 cm × L 40.0 cm; weight 16.843 kg

Carbon Footprint – Total

63 kg CO₂ eq.

Carbon Footprint – Manufacturing (A1-A3)

3 kg CO₂ eq.

Carbon Footprint – Distribution (A4)

0.1 kg CO₂ eq.

Carbon Footprint – Installation (A5)

0 kg CO₂ eq.

Carbon Footprint – Use Phase (B2, B3, B4, B6)

58 kg CO₂ eq.

Carbon Footprint – End-of-life (C1-C4)

1 kg CO₂ eq.

Environmental Disclosure

Product Environmental Profile available

Previous: 
Next: 

Related Products

Quick Links

PRODUCTS

OEM

Contact Us

 Telephone: +86-181-0690-6650
 WhatsApp: +8618106906650
 Email:  sales2@exstar-automation.com / lily@htechplc.com
 Address: Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen Fujian, China
Copyright © 2025 Exstar Automation Services Co., Ltd. All Rights Reserved.