Schneider A9F84303 | Miniature circuit breaker (MCB), Acti9 iC60H, 3P, 3A, C curve, 10000A (IEC/EN 60898-1), 70kA (IEC/EN 60947-2)

Schneider A9F84303 Description

Name: Schneider A9F84303 | Miniature circuit breaker (MCB), Acti9 iC60H, 3P, 3A, C curve, 10000A (IEC/EN 60898-1), 70kA (IEC/EN 60947-2)
Brand: Schneider Electric
SKU: A9F84303
Availability: OutOfStock

This Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) with double tunnel terminals. It is a 3P circuit breaker with 3 protected poles, 3A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 70kA at 220VAC to 240VAC conforming to EN/IEC 60947-2 standard and 10000A at 400VAC conforming to EN/IEC 60898-1 standard.

It complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. This miniature circuit breaker protects circuit against short circuit and overload current. Its unique VisiTrip indicator reduces intervention time by showing the faulty circuit. Its VisiSafe green strip guarantees the physical opening of the contacts to allow downstream maintenance. Its fast closing mechanism independent of manual operation improves its service life.

It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. The Ui rated insulation voltage is 500VAC. Its limitation class 3 (according to EN/IEC60898-1) improves downstream circuit protection cost. The product can be clipped on a DIN rail. Its width is 6 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The product colour is white (RAL9003).

The dimensions are (W) 54mm x (H) 85mm x (D) 78.5mm. The weight is 0.375kg. It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals. The operating temperature is -35°C to 70°C. The storage temperature is -40°C to 85°C.

The Schneider A9F84303 is a miniature circuit breaker (MCB) from Schneider Electric, designed to provide reliable circuit protection. Here’s a detailed description of this product:

Product Name: Schneider A9F84303
Type: Miniature Circuit Breaker (MCB)
Current Rating: 3 Amps
Number of Poles: 3 Poles (Triple)
Breaking Capacity: 10 kA
Voltage Rating: 230/400V AC
Frequency: 50/60 Hz
Trip Curve: C Curve (standard magnetic trip characteristics)
Mounting: DIN rail mountable

Features:

Compact Design: Occupies minimal space in electrical panels.
High Breaking Capacity: Can safely interrupt faults up to 10,000 amps.
C Curve Trip Characteristics: Suitable for general electrical installations where moderate overloads and short-circuits are expected.
Triple Pole Configuration: Provides protection for three poles, ensuring comprehensive circuit protection.

Applications:
The Schneider A9F84303 is typically used in residential, commercial, and industrial settings where reliable circuit protection against overloads and short circuits is crucial. It is suitable for protecting circuits supplying power to various electrical devices and equipment, particularly those requiring a lower current rating of 3 Amps.

Standards:
Compliant with international standards for circuit breakers, ensuring safety and reliability in electrical installations.

This MCB is part of Schneider Electric’s extensive range of circuit protection devices, known for their durability, performance, and ease of installation in diverse electrical systems.

Main

Device application

Distribution

Range

Acti9

Product name

Acti9 iC60

product or component type

Miniature circuit-breaker

Device short name

iC60H

poles description

Number of protected poles

[In] rated current

3 A

Network type

AC DC

Trip unit technology

Thermal-magnetic

Curve code

Breaking capacity

10000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 15 kA Icu at <= 180 V DC conforming to EN/IEC 60947-2 70 kA Icu at 12...60 V AC 50/60 Hz conforming to EN/IEC 60947-2 70 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 70 kA Icu at 100...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 70 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 70 kA Icu at 440 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

EN 60947-2 IEC 60947-2 IEC 60898-1 EN 60898-1

Quality labels

Complementary

Network frequency

50/60 Hz

Magnetic tripping limit

8 x In +/- 20 %

[Ics] rated service breaking capacity

70 kA 100 % conforming to EN 60947-2 - 220...240 V AC 50/60 Hz 70 kA 100 % conforming to IEC 60947-2 - 220...240 V AC 50/60 Hz 70 kA 100 % conforming to EN 60947-2 - 380...415 V AC 50/60 Hz 70 kA 100 % conforming to IEC 60947-2 - 380...415 V AC 50/60 Hz 7500 A 75 % conforming to EN 60898-1 - 400 V AC 50/60 Hz 7500 A 75 % conforming to IEC 60898-1 - 400 V AC 50/60 Hz 70 kA 100 % conforming to IEC 60947-2 - 12...133 V AC 50/60 Hz 70 kA 100 % conforming to EN 60947-2 - 12...133 V AC 50/60 Hz 50 kA 100 % conforming to EN 60947-2 - 440 V AC 50/60 Hz 50 kA 100 % conforming to IEC 60947-2 - 440 V AC 50/60 Hz 15 kA 100 % conforming to IEC 60947-2 - 125...180 V DC 15 kA 100 % conforming to EN 60947-2 - 125...180 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

Height

85 mm

Width

54 mm

Depth

78.5 mm

net weight

0.375 kg

Colour

White

Mechanical durability

20000 cycles

Electrical durability

10000 cycles

Connections - terminals

Single terminal (top or bottom) 1…25 mm² rigid Single terminal (top or bottom) 1…16 mm² flexible

Wire stripping length

14 mm for top or bottom connection

Tightening torque

2 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

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

Package 1 Height

7.5 cm

Package 1 Width

5.4 cm

Package 1 Length

9.5 cm

Package 1 Weight

341.0 g

Unit Type of Package 2

BB1

Number of Units in Package 2

Package 2 Height

8.0 cm

Package 2 Width

9.8 cm

Package 2 Length

22.5 cm

Package 2 Weight

1.427 kg

Unit Type of Package 3

S03

Number of Units in Package 3

Package 3 Height

30.0 cm

Package 3 Width

30.0 cm

Package 3 Length

40.0 cm

Package 3 Weight

16.197 kg

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Schneider A9F84303 | Miniature circuit breaker (MCB), Acti9 iC60H, 3P, 3A, C curve, 10000A (IEC/EN 60898-1), 70kA (IEC/EN 60947-2)

Description

Schneider A9F84303 | Miniature circuit breaker (MCB), Acti9 iC60H, 3P, 3A, C curve, 10000A (IEC/EN 60898-1), 70kA (IEC/EN 60947-2)

Schneider A9F84303 Description

Additional information

Specifications

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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