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M9U31103 Schneider Electric Electronic Components

M9U31103 on Powermatic Associates
Schneider Electric

Part#:M9U31103

Manufacturer:Schneider Electric

Category:Electronic Components

Product Lifecycle:Active

Product description

Schneider Electric M9U31103 is a Miniature Circuit Breaker (MCB) designed specifically for DC loads, falling under the C60H-DC sub-range. It features a single pole configuration and is rated for a current of 3A with a maximum operating voltage of 500Vdc. This MCB is compliant with UL1077 standards, ensuring its suitability for specific applications. It offers a short circuit breaking rating of 5kA AIR at 250Vdc. The M9U31103 is equipped with a D tripping curve, ensuring precise protection for connected circuits by distinguishing between short-circuit and overload conditions.

Product Details

  • [Ics] Rated Service Breaking Capacity
    7.5 kA 75 % EN/IEC 60947-2 - 220 V DC 4.5 kA 75 % EN/IEC 60947-2 - 250 V DC 15 kA 75 % EN/IEC 60947-2 - 110 V DC 7.5 kA 75 % GB 14048.2 - 220 V DC 4.5 kA 75 % GB 14048.2 - 250 V DC 15 kA 75 % GB 14048.2 - 110 V DC
  • Breaking Capacity
    10 kA Icu 220 V DC EN/IEC 60947-2 6 kA Icu 250 V DC EN/IEC 60947-2 20 kA Icu 110 V DC EN/IEC 60947-2 5 kA AIR 12...250 V DC UL 1077 10 kA Icu 220 V DC GB 14048.2 6 kA Icu 250 V DC GB 14048.2 20 kA Icu 110 V DC GB 14048.2
  • Connections - Terminals
    Tunnel type terminal top or bottom) 0.00…0.04 in² (1…25 mm²) AWG 18...AWG 4) - rigid stranded Tunnel type terminal top or bottom) 0.00…0.02 in² (1…16 mm²) AWG 18...AWG 6) - flexible Tunnel type terminal top or bottom) 0.00…0.02 in² (1…16 mm²) AW
  • [Ue] Rated Operational Voltage
    250 V DC 110 V DC 220 V DC
  • Standards
    EN/IEC 60947-2 GB 14048.2 UL 1077
  • Product Certifications
    IEC CCC UR
  • Electrical Durability
    3000 cycles 250 V DC L/R = 2 ms 6000 cycles 250 V DC
  • Tightening Torque
    22.13 lbf.in (2.5 N.m) top or bottom
  • Wire Stripping Length
    0.55 in (14 mm) top or bottom
  • Provision For Padlocking
    Padlockable
  • Mechanical Durability
    20000 cycles
  • Height
    3.19 in (81 mm)
  • [Ui] Rated Insulation Voltage
    500 V DC EN/IEC 60947-2
  • Earth-Leakage Protection
    Without
  • Net Weight
    0.28 lb(US) (0.128 kg)
  • Color
    Gray
  • Depth
    2.87 in (73 mm)
  • Width
    0.71 in (18 mm)
  • 9 Mm Pitches
    2
  • Mounting Support
    DIN rail
  • Mounting Mode
    Clip-on
  • Local Signalling
    ON/OFF indication
  • Control Type
    Toggle
  • [Uimp] Rated Impulse Withstand Voltage
    6 kVEN/IEC 60947-2
  • Contact Position Indicator
    Yes
  • Magnetic Tripping Limit
    10...14 x In DC
  • Suitability For Isolation
    Yes EN/IEC 60947-2
  • Utilisation Category
    Category A EN/IEC 60947-2
  • Curve Code
    D
  • Trip Unit Technology
    Thermal-magnetic
  • Product Or Component Type
    Miniature circuit-breaker
  • Network Type
    DC
  • Product Name
    Multi 9 C60H-DC
  • Range
    Multi 9
  • Device Short Name
    C60H-DC
  • Line Rated Current
    3 A 77 °F (25 °C) EN/IEC 60947-2
  • Number Of Protected Poles
    1
  • Poles Description
    1P
  • Device Application
    Distribution

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.

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Manufacturer warranty

M9U31103 Schneider Electric

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Schneider Electric

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FAQ

Out if stock but available for backorder.

Schneider Electric M9U31103 is a Miniature Circuit Breaker (MCB) designed specifically for DC loads, falling under the C60H-DC sub-range. It features a single pole configuration and is rated for a current of 3A with a maximum operating voltage of 500Vdc. This MCB is compliant with UL1077 standards, ensuring its suitability for specific applications. It offers a short circuit breaking rating of 5kA AIR at 250Vdc. The M9U31103 is equipped with a D tripping curve, ensuring precise protection for connected circuits by distinguishing between short-circuit and overload conditions.

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