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Schneider A9F76350 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 50A, B curve, 6000A (IEC/EN 60898-1), 10kA (IEC/EN 60947-2)

  • Schneider

  • A9F76350

  • IN STOCK

  • T/T

  • XIAMEN

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The A9F76350 is a three-pole miniature circuit breaker from Schneider Electric’s Acti9 iC60N series, designed for reliable overcurrent protection in three-phase AC and DC distribution systems. Rated at 50 A with a B‑curve trip response, it is particularly suited to circuits with low inrush currents, such as resistive heating, lighting banks, and general‑purpose power distribution. The device delivers a rated short‑circuit breaking capacity of 20 kA at 220–240 V AC under EN/IEC 60947‑2 and 6 kA at 400 V AC under EN/IEC 60898‑1, and it holds dual certification to both industrial and residential standards. Key user‑focused features include the VisiTrip indicator, which immediately identifies the faulted pole to shorten maintenance downtime, and the VisiSafe green strip, which provides visual confirmation that the contacts are physically open for safe downstream work. A fast‑closing mechanism, independent of manual operation, contributes to an extended service life, with electrical endurance rated at 10,000 cycles and mechanical endurance at 20,000 cycles. The breaker occupies six 9 mm pitches (54 mm width) and clips onto a standard DIN rail, while offering IP20 terminal protection (IP40 when enclosed). Its operating temperature range spans -35 °C to +70 °C, and it is finished in white (RAL9003). With a compact 54 × 85 × 78.5 mm footprint and a weight of 0.375 kg, it is a robust, space‑saving solution for commercial and light‑industrial boards.

Parameter

Details

General

Product Model

A9F76350

Range

Acti9

Product Name

Acti9 iC60

Device Short Name

iC60N

Device Application

Distribution

Poles Description

3P

Number of Protected Poles

3

Rated Current (In)

50 A

Network Type

AC / DC

Trip Unit Technology

Thermal‑magnetic

Tripping Curve

B

Magnetic Tripping Limit

4 x In ± 20%

Suitability for Isolation

Yes (conforming to EN/IEC 60898‑1 and EN/IEC 60947‑2)

Utilisation Category

Category A (EN/IEC 60947‑2)

Quality Labels

NF

Breaking Capacity (Icu)

– EN/IEC 60947‑2 (AC)

36 kA at 12…133 V AC 50/60 Hz
20 kA at 220…240 V AC 50/60 Hz
< 10 kA at 380…415 V AC 50/60 Hz
< 6 kA at 440 V AC 50/60 Hz

– EN/IEC 60947‑2 (DC)

< 10 kA at ≤ 180 V DC

– EN/IEC 60898‑1 (AC)

< 6,000 A at 400 V AC 50/60 Hz (per PDF; screenshot states 6,000 A)

Service Breaking Capacity (Ics)

– EN/IEC 60947‑2 (AC)

27 kA (75% x Icu) at 12…133 V AC
15 kA (75% x Icu) at 220…240 V AC
7.5 kA (75% x Icu) at 380…415 V AC
4.5 kA (75% x Icu) at 440 V AC

– EN/IEC 60947‑2 (DC)

10 kA (100% x Icu) at ≤ 180 V DC

Limitation Class

Class 3 (EN/IEC 60898‑1)

Rated Operational Voltage (Ue)

12…133 V AC 50/60 Hz
220…240 V AC 50/60 Hz
380…415 V AC 50/60 Hz
440 V AC 50/60 Hz
≤ 180 V DC

Rated Insulation Voltage (Ui)

500 V AC 50/60 Hz (EN/IEC 60947‑2)

Rated Impulse Withstand Voltage (Uimp)

6 kV (EN/IEC 60947‑2)

Network Frequency

50/60 Hz

Durability

Mechanical Durability

20,000 cycles

Electrical Durability

10,000 cycles

Contact Position Indicator

Yes (toggle)

Control Type

Toggle

Local Signalling

Trip indicator (VisiTrip)

Padlocking Provision

Not specified in PDF; likely padlockable

Mounting & Physical

Mounting Mode

Clip‑on (35 mm DIN rail)

Removable Comb Busbar

Installed; compatible top or bottom

Connection Pitch

18 mm between phases

Number of Pitches

6 (54 mm total width)

Width

54 mm

Height

85 mm

Depth

78.5 mm

Net Weight

0.375 kg

Colour

White (RAL9003)

Terminals & Connections

Connection Type

Single terminal (top or bottom), double tunnel

Rigid Conductor (copper)

1…35 mm² (1 cable); 3 x 16 mm² with accessory

Rigid Aluminium (with accessory)

1 x 50 mm²

Flexible Conductor (copper)

1…25 mm²

Flexible with Ferrule (copper)

1…25 mm²

Flexible (Cu/Al) with Ring Terminal

Via accessory

Multiple Flexible Conductors

3 x 10 mm² with accessory

Wire Stripping Length

14 mm (top or bottom)

Tightening Torque

3.5 N·m (top or bottom)

Earth‑leakage Protection

Separate add‑on block required

Environmental & Protection Ratings

Standards Compliance

EN/IEC 60947‑2, EN/IEC 60898‑1

IP Degree (terminals)

IP20 (IEC 60529)

IP in Enclosure

IP40 (Insulation class II) (IEC 60529)

Pollution Degree

3 (EN/IEC 60947‑2)

Overvoltage Category

IV

Tropicalisation

2 (IEC 60068‑1)

Relative Humidity

95% at 55°C

Operating Altitude

0…2000 m

Operating Temperature

-35°C … +70°C

Storage Temperature

-40°C … +85°C

Sustainability & Compliance

Halogen‑free (plastic parts)

Yes

PVC‑free

Yes

Silicone‑free

No

PFAS

Contains PFAS chemicals

Recyclability Potential

54%

EU RoHS Directive

Compliant

REACH SVHC

Contains SVHC above threshold

SCIP Number

26F71d1‑98cf‑4280‑8725‑455b9a6b2fb9

Packaging with recycled cardboard

Yes

Packaging without single‑use plastic

Yes

WEEE Label

Required for EU disposal (separate collection)

Repair / Take‑back

No / No

Logistics

Country of Origin

Not specified in PDF; likely Bulgaria (BG) for iC60 series

Warranty

18 months

Package 1 (Single unit)

1 pc; H 5.8 cm × W 7.3 cm × L 9.5 cm; weight 371 g

Package 2 (Box of 4)

4 units; H 7.8 cm × W 9.7 cm × L 22.0 cm; weight 1.547 kg

Package 3 (Pallet of 44)

44 units; H 30 cm × W 30 cm × L 40 cm; weight 17.549 kg

Carbon Footprint (Lifecycle)

Total

68 kg CO₂ eq.

Manufacturing (A1‑A3)

2 kg CO₂ eq.

Distribution (A4)

0 kg CO₂ eq.

Installation (A5)

0 kg CO₂ eq.

Use Phase (B2, B3, B4, B6)

65 kg CO₂ eq.

End‑of‑life (C1‑C4)

1 kg CO₂ eq.

Environmental Disclosure

Product Environmental Profile available

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