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Schneider A9F74401 Miniature circuit breaker (MCB), Acti9 iC60N, 4P, 1A, C curve, 6000A (IEC/EN 60898-1), 50kA (IEC/EN 60947-2)

  • Schneider

  • A9F74401

  • IN STOCK

  • T/T

  • XIAMEN

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The Schneider Electric Acti9 iC60N A9F74401 is a four-pole miniature circuit breaker designed for low-voltage distribution systems. It is rated 1 A with a C-characteristic thermal-magnetic trip unit, providing dependable protection against short circuits and overloads. The device delivers a short-circuit breaking capacity of 50 kA at 220–240 V AC under EN/IEC 60947-2 and 6,000 A at 400 V AC under EN/IEC 60898-1, satisfying both industrial and residential requirements. It supports isolation and incorporates VisiTrip fault indication plus VisiSafe contact-position verification for safe downstream maintenance. The fast-closing mechanism extends service life to 10,000 electrical and 20,000 mechanical cycles. With a 500 V AC rated insulation voltage and 6 kV impulse withstand, it handles demanding environments. The breaker clips onto a 35 mm DIN rail and occupies eight 9 mm pitches (72 mm width). It measures 85 mm (H) × 72 mm (W) × 78.5 mm (D) and weighs 0.5 kg. Operating temperature ranges from -35 °C to +70 °C, with storage from -40 °C to +85 °C. It offers IP20 terminal protection (IP40 when enclosed), pollution degree 3, overvoltage category IV, RoHS compliance, halogen-free plastic parts, and a 54% recyclability potential.

Parameter

Details

General

Product Model

A9F74401

Range

Acti9

Product Name

Acti9 iC60

Product or Component Type

Miniature circuit-breaker

Device Short Name

iC60N

Device Application

Distribution

Poles Description

4P

Number of Protected Poles

4

[In] Rated Current

1 A

Network Type

DC / AC

Trip Unit Technology

Thermal-magnetic

Curve Code

C

Utilisation Category

Category A conforming to EN/IEC 60947-2

Suitability for Isolation

Yes conforming to EN/IEC 60898-1; Yes conforming to EN/IEC 60947-2

Standards

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

Breaking Capacity

– EN/IEC 60947-2 (AC)

50 kA at 220…240 V AC 50/60 Hz

– EN/IEC 60898-1 (AC)

6,000 A at 400 V AC 50/60 Hz

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

Durability & Signalling

Mechanical Durability

20,000 cycles

Electrical Durability

10,000 cycles

Contact Position Indicator

Yes

Control Type

Toggle

Local Signalling

Trip indicator

Mounting & Physical

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

9 mm Pitches

8

Height

85 mm

Width

72 mm

Depth

78.5 mm

Net Weight

0.5 kg

Colour

White

Terminals & Connections

Connection Type

Single terminal (top or bottom)

Rigid Conductor (copper)

1…25 mm²

Flexible Conductor (copper)

1…16 mm²

Flexible with Ferrule (copper)

1…16 mm²

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

1.0 cable

Wire Stripping Length

14 mm for top or bottom connection

Tightening Torque

2 N·m top or bottom

Earth-leakage Protection

Separate block

Environmental & Protection Ratings

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

Sustainability & Compliance

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)

Logistics & Packaging

Package 1 (PCE)

1 pc; H 7.5 cm × W 7.2 cm × L 9.5 cm; weight 451.0 g

Package 2 (BB1)

3 units; H 8.0 cm × W 9.8 cm × L 22.5 cm; weight 1.417 kg

Package 3 (S03)

33 units; H 30.0 cm × W 30.0 cm × L 40.0 cm; weight 16.079 kg

Carbon Footprint (Lifecycle)

Total

42 kg CO₂ eq.

Manufacturing (A1-A3)

3 kg CO₂ eq.

Distribution (A4)

0.1 kg CO₂ eq.

Installation (A5)

0 kg CO₂ eq.

Use Phase (B2, B3, B4, B6)

37 kg CO₂ eq.

End-of-life (C1-C4)

1 kg CO₂ eq.

Environmental Disclosure

Product Environmental Profile available

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