Miniature Circuit Breaker, 3P 3A, C Curve, 10kA, IP20, DIN Rail Mount
Schneider Electric

Schneider Electric M9F42303 Miniature Circuit Breaker, 3P 3A, C Curve, 10kA, IP20, DIN Rail Mount

  • MPN: M9F42303
  • PPN: SCH-M9F42303
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    $156.32

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    Spec sheet

    Description

    This Multi9 C60BP is a low voltage miniature circuit breaker (MCB). 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 10kA at 415VAC conforming to EN/IEC 60947-2 standard and 10kA at 415VAC conforming to EN/IEC 60947-2 standard. This product complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. It has been designed to offer enhanced protection by preventing, protecting people and equipment from electrical threats. This product protects from short circuit, earth leakage and overload. This product is dedicated for original equipment manufacturers (OEM) and control panel builders. It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 240VAC. The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 6kV. The product can be clipped on a DIN rail. Its width is 6 pitches of 9mm. Pollution degree is 3. The product colour is light grey (RAL7035). The dimensions are (W) 54mm x (H) 103mm x (D) 72mm. It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals. The operating temperature is -30°C to 70°C. The storage temperature is -40°C to 80°C.

    Features

    • Engineered to meet both domestic and international standards (UL 489, CSA C22.2, IEC 60947-2, and CE), this global-range circuit breaker allows industrial OEMs to standardize their control panel designs. By utilizing a single components footprint that satisfies North American and European electrical codes simultaneously, you eliminate the need to source and stock duplicate, region-specific parts for international machine shipments.
    • Operating on a specialized Type C thermal-magnetic trip curve, this 3A breaker is fine-tuned to tolerate moderate magnetic inrush currents—tripping instantly between 5 times and 10 times its rated current. This provides robust short-circuit and overcurrent protection for inductive loads like control transformers, solenoid valves, and PLC power supplies, while preventing irritating nuisance trips when the system first powers up.
    • Boasting a 3-pole configuration with a high-voltage rating of 480Y/277V AC (and a 10kA interrupting capacity), this miniature breaker is purpose-built for commercial and industrial power distribution networks. It ensures clean, synchronized physical isolation across all three current-carrying phases during a fault event, safely protecting multi-phase equipment and downstream panel components from severe electrical faults.

    Documentation & Downloads

    Specifications

    Key Specifications

    [In] Rated Current
    3 A 25 °C EN/IEC 60947-2
    Number Of Protected Poles
    3
    Standards
    EN/IEC 60947-2 || GB 14048.2 || UL 489 || CSA C22.2 No 5
    Product Or Component Type
    miniature circuit-breaker
    Range
    Multi9
    Suitability For Isolation
    yes EN/IEC 60947-2
    Device Application
    distribution
    Trip Unit Technology
    thermal-magnetic
    Curve CodeC
    Network TypeAC
    Product CertificationsIEC || CCC || CSA || UL
    Product NameMulti9 C60
    Breaking Capacity6 kA Icu 440 V AC EN/IEC 60947-2 || 10 kA Icu 415 V AC EN/IEC 60947-2 || 20 kA Icu 240 V AC EN/IEC 60947-2 || 6 kA Icu 440 V AC GB 14048.2 || 10 kA Icu 415 V AC GB 14048.2 || 20 kA Icu 240 V AC GB 14048.2 || 14 kA AIR 240 V AC UL 489 || 10 kA AIR 480Y/277 V AC UL 489 || 14 kA AIR 240 V AC CSA C22.2 No 5 || 10 kA AIR 480Y/277 V AC CSA C22.2 No 5
    Poles Description3P
    Device Short NameC60BP

    Complementary

    [Ics] Rated Service Breaking Capacity
    4.5 kA 75 % EN/IEC 60947-2 - 440 V AC || 7.5 kA 75 % EN/IEC 60947-2 - 415 V AC || 15 kA 75 % EN/IEC 60947-2 - 240 V AC || 4.5 kA 75 % GB 14048.2 - 440 V AC || 7.5 kA 75 % GB 14048.2 - 415 V AC || 15 kA 75 % GB 14048.2 - 240 V AC
    Contact Position Indicator
    yes
    Mounting Support
    DIN rail
    Wire Stripping Length
    14 mm for top or bottom connection
    Connections - Terminals
    tunnel type terminal top or bottom) 1-25 mm² AWG 18...AWG 8) - rigid || tunnel type terminal top or bottom) 1-16 mm² AWG 18...AWG 8) - flexible with ferrule || tunnel type terminal top or bottom) 1-16 mm² AWG 18...AWG 8) - flexible
    Mounting Mode
    clip-on
    Mechanical Durability
    20000 cycles
    [Uimp] Rated Impulse Withstand Voltage
    6 kVEN/IEC 60947-2
    Width
    54 mm
    Depth
    72 mm
    Magnetic Tripping Limit
    8.5 x In +/- 20 % AC
    Height103 mm
    Earth-Leakage Protectionwithout
    9 Mm Pitches6
    Control Typetoggle
    [Ui] Rated Insulation Voltage500 V AC EN/IEC 60947-2
    Electrical Durability10000 cycles
    Local SignallingON/OFF indication
    Colourgrey
    Provision For Padlockingpadlockable
    Tightening Torque2.5-2.5 N.m top or bottom
    [Ue] Rated Operational Voltage240 V AC 50/60 Hz || 415 V AC 50/60 Hz || 440 V AC 50/60 Hz

    Environment

    Ambient Air Temperature For Operation
    -30-70 °C
    Ip Degree Of Protection
    IP20 conforming to IEC 60529 || IP40 (modular enclosure) conforming to IEC 60529
    Ambient Air Temperature For Storage
    -40-80 °C
    Operating Altitude
    0...2000 m
    Tropicalisation2 IEC 60068-1
    Pollution Degree3 EN/IEC 60947-2
    Relative Humidity95-95 % 55-55 °C

    Offer Sustainability

    Rohs Exemption Information
    Yes
    Environmental Disclosure
    ENVPEP1304004EN
    Reach Regulation
    Reference contains Substances of Very High Concern above the threshold
    China Rohs Regulation
    Product out of China RoHS scope. Substance declaration for your information
    Eu Rohs Directive
    Compliant with Exemptions
    Mercury FreeYes
    Sustainable Offer StatusGreen Premium product
    WeeeThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
    Circularity ProfileN/A
    Halogen Content PerformanceHalogen free product

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