Miniature Circuit Breaker, 1P, 1A, C Curve, 14kA, IP20, DIN Rail Mounted
Schneider Electric

Schneider Electric M9F42101 Miniature Circuit Breaker, 1P, 1A, C Curve, 14kA, IP20, DIN Rail Mounted

  • MPN: M9F42101
  • PPN: SCH-M9F42101
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    Spec sheet

    Description

    This Multi9 C60BP is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 1A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 3kA at 415VAC conforming to EN/IEC 60947-2 standard and 3kA 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 2 pitches of 9mm. Pollution degree is 3. The product colour is light grey (RAL7035). The dimensions are (W) 18mm 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

    • The M9F42101 is a 1-Amp, single-pole, DIN-rail mounted miniature circuit breaker (MCB) from Schneider Electric's Multi9 C60BP series. It is a high-performance, multi-standard breaker specifically designed for OEMs (Original Equipment Manufacturers) and control panel builders who need precise protection for low-current circuits.
    • Because of its very low 1-Amp rating, this breaker is not for general lighting or power outlets. Instead, it is used to protect sensitive components in industrial control panels, such as: PLC Inputs/Outputs: Protecting delicate programmable logic controller circuitry. Control Transformers: Providing branch protection on the secondary side. Sensors and Transmitters: Safeguarding expensive instrumentation. Power Supplies: Individual protection for small DC power units.
    • The C Curve designation means the breaker will trip instantaneously when it senses a current between 7 and 10 times its rated load (AC). This makes it ideal for circuits with moderate "inrush" currents, such as small solenoids or control relays, where a "B" curve might trip too easily but a "D" curve would be too slow.
    • The C60BP line is "Multi-Standard," meaning it carries several global certifications in a single unit. It is CSA C22.2 No. 5 and UL 489 listed, making it fully legal for use as a "Branch Circuit Protector" in Canada and the USA. This is a significant step up from "supplementary protectors" (like the UL 1077 series), as it can be used for primary circuit protection.
    • Despite its small size, the M9F42101 is incredibly rugged: At 277V AC: It has an interrupting rating (AIR) of 10,000 Amps. At 120V/240V AC: It is rated for 14,000 Amps. DC Rating: It is also rated for 60V DC (10kA), making it versatile for both AC control circuits and DC power distribution.

    Documentation & Downloads

    Specifications

    Additional

    Rated Current
    1 A 25 °C EN/IEC 60947-2
    Curve Code
    C
    Rated Operational Voltage
    240 V AC 50/60 Hz, 415 V AC 50/60 Hz, 60 V DC
    Rated Impulse Withstand Voltage
    6 kV EN/IEC 60947-2
    Electrical Durability
    10000 cycles
    Number Of Protected Poles
    1
    Width
    18 mm (2 pitches)
    Depth
    72 mm
    Connections - Terminals
    Tunnel type terminal top or bottom, 1-25 mm² (AWG 18...8) rigid; 1-16 mm² (AWG 18...8) flexible with ferrule or flexible
    Tightening Torque
    2.5 N·m top or bottom
    Mounting Mode
    Clip-on
    Local Signalling
    ON/OFF indication
    Operating Temperature
    -30 to 70 °C
    Ambient Air Temperature For Operation
    -30 to 70 °C
    Provision For Padlocking
    Padlockable
    Colour
    Grey (RAL7035 Light Grey)
    Device Application
    Distribution
    Standards
    EN/IEC 60947-2, GB 14048.2, UL 489, CSA C22.2 No 5
    Range
    Multi9
    Circularity Profile
    N/A
    Halogen Content Performance
    Halogen free product
    Rohs Exemption Information
    Yes
    Relative Humidity
    95% at 55 °C
    Mercury Free
    Yes
    Reach Regulation
    Contains Substances of Very High Concern above threshold
    Poles1P
    Breaking Capacity14 kA AIR 240 V AC UL 489, 10 kA AIR 60 V DC UL 489, 20 kA Icu 60 V DC EN/IEC 60947-2
    Rated Insulation Voltage500 V AC EN/IEC 60947-2
    Mechanical Durability20000 cycles
    Trip Unit TechnologyThermal-magnetic
    Magnetic Tripping Limit8.5 x In ± 20 % AC, 12 x In ± 20 % DC
    Height103 mm
    MountingDIN rail clip-on
    Wire Stripping Length14 mm for top or bottom connection
    Pollution Degree3 EN/IEC 60947-2
    Mounting SupportDIN rail
    IP Degree of ProtectionIP20 conforming to IEC 60529
    Storage Temperature-40 to 80 °C
    Ambient Air Temperature For Storage-40 to 80 °C
    Contact Position IndicatorYes
    Tropicalisation2 IEC 60068-1
    Product CertificationsIEC, CCC, CSA, UL
    Earth-Leakage ProtectionWithout
    Device Short NameC60BP
    Environmental DisclosureENVPEP1304004EN
    Eu Rohs DirectiveCompliant with Exemptions
    China Rohs RegulationOut of China RoHS scope
    Operating Altitude0 to 2000 m
    Sustainable Offer StatusGreen Premium product

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