Description

Schneider A9N61524 | miniature circuit breaker – C60H – 2 poles – 4 A – C curve

Technical Specifications

Electrical Specifications

  • Product Type: Miniature Circuit Breaker (MCB)

  • Series: C60H

  • Number of Poles: 2P (Two-Pole)

  • Rated Current: 4A

  • Tripping Curve: C Curve (trips at 5 to 10 times the rated current)

  • Breaking Capacity: Standard for industrial and commercial applications

  • Voltage Rating: 230/400V AC

  • Frequency: 50/60 Hz

  • Mounting Type: DIN Rail

Design and Build

  • Compact and Modular Design: Saves space in electrical panels

  • Material: High-quality, flame-resistant plastic housing

  • Protection Rating: Designed for safe operation in standard environments

  • Indicator Window: Displays the switch position for quick status checks

Connections and Interfaces

  • Terminal Type: Screw terminals for secure connections

  • Connection Capacity: Supports various wire sizes for flexible installation

  • Compatible with Acti 9 Accessories: Can be integrated with add-ons like auxiliary contacts and shunt trips

Key Features

  1. Reliable Circuit Protection

    • Protects against overloads and short circuits, ensuring electrical safety.

  2. C-Curve Tripping

    • Ideal for circuits with moderate inrush currents, such as lighting and control systems.

  3. High Durability

    • Designed for long-lasting performance, reducing maintenance needs.

  4. Compact and Easy Installation

    • Fits easily into electrical distribution panels with DIN rail mounting.

  5. Quick Fault Detection

    • Built-in indicator for easy circuit status monitoring.

  6. Enhanced Safety

    • Flame-resistant casing and high breaking capacity for secure operation.

Applications

1. Residential Electrical Systems

  • Used in home distribution boards to protect lighting and small electrical loads.

2. Commercial Buildings and Offices

  • Provides circuit protection in office spaces, retail stores, and small businesses.

3. Industrial Control Systems

  • Ideal for control circuits, ensuring protection from short circuits and overloads.

4. Data Centers and IT Infrastructure

  • Protects low-power circuits in server rooms and communication systems.

5. Renewable Energy Systems

  • Used in solar PV systems for safeguarding control and monitoring circuits.

Additional information

brands

Schneider Electric

Specifications

Main
Range Acti9
Product name Acti9 C60H-DC
Product or component type Miniature circuit-breaker
Device short name C60H-DC
Device application Distribution
poles description 2P
Number of protected poles 2
[In] rated current 4 A at 25 °C
Network type DC
Trip unit technology Thermal-magnetic
Curve code C
Breaking capacity 10 kA Icu at 440 V DC conforming to EN 60947-2 10 kA Icu at 440 V DC conforming to IEC 60947-2 6 kA Icu at 500 V DC conforming to EN 60947-2 6 kA Icu at 500 V DC conforming to IEC 60947-2 20 kA Icu at 220 V DC conforming to GB 14048.2 20 kA Icu at 220 V DC conforming to IEC 60947-2 20 kA Icu at 250 V DC conforming to GB 14048.2 20 kA Icu at 250 V DC conforming to 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 IEC 60947-2 Yes conforming to EN 60947-2
Complementary
Network frequency 50/60 Hz
[Ue] rated operational voltage 500 V DC
[Ics] rated service breaking capacity 15 kA 75 % conforming to EN 60947-2 - 220 V DC 15 kA 75 % conforming to IEC 60947-2 - 220 V DC 15 kA 75 % conforming to EN 60947-2 - 250 V DC 15 kA 75 % conforming to IEC 60947-2 - 250 V DC 4.5 kA 75 % conforming to EN 60947-2 - 500 V DC 4.5 kA 75 % conforming to IEC 60947-2 - 500 V DC 7.5 kA 75 % conforming to EN 60947-2 - 440 V DC 7.5 kA 75 % conforming to IEC 60947-2 - 440 V DC
[Ui] rated insulation voltage 500 V DC conforming to IEC 60947-2 500 V DC conforming to EN 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 ON/OFF indication
mounting mode Fixed
Mounting support 35 mm symmetrical DIN rail
Comb busbar and distribution block compatibility Top or bottom: standard
9 mm pitches 4
Net weight 0.256 kg
Colour White
Mechanical durability 20000 cycles
Electrical durability 3000 cycles L/R = 2 ms
Provision for padlocking Padlockable
Locking options description In position O
Tightening torque Power circuit: 2.5 N.m top or bottom
Earth-leakage protection Without
Environment
Standards EN 60947-2 IEC 60947-2
Pollution degree 3 conforming to EN 60947-2 3 conforming to IEC 60947-2
Overvoltage category IV
Tropicalisation 2 conforming to IEC 60068-2
Operating altitude 2000 m
Ambient air temperature for operation -25…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 7.4 cm
Package 1 Width 3.6 cm
Package 1 Length 8.4 cm
Package 1 Weight 228.0 g
Unit Type of Package 2 BB1
Number of Units in Package 2 6
Package 2 Height 2.87 cm
Package 2 Width 30.0 cm
Package 2 Length 20.0 cm
Package 2 Weight 1.418 kg
Unit Type of Package 3 S03
Number of Units in Package 3 72
Package 3 Height 30.0 cm
Package 3 Width 30.0 cm
Package 3 Length 40.0 cm
Package 3 Weight 17.479 kg
Contractual warranty
Warranty 18 months

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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