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Schneider Eletric 37225 Picture
Discontinued

View all Compact NSF/NSJ

Compact NSF/NSJ - 37225

Legacy

Schneider Eletric 37225 Picture
Discontinued
View all Compact NSF/NSJ
Compact NSF/NSJ - 37225
Legacy

circuit breaker Compact NSF250H - TMD - 250 A - 3 poles 3d

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37225  has not been replaced. Please contact your customer care center for more information.
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  • Main
    range of product
    NSF100...250
    range
    Compact
    product or component type
    Circuit breaker
    device short name
    Compact NSF250H
    circuit breaker name
    Compact NSF250H
    device application
    Distribution
    poles description
    3P
    protected poles description
    3t
    network type
    AC
    network frequency
    50/60 Hz
    upside connection
    Front
    downside connection
    Front
    [In] rated current
    150 A ( 104 °F (40 °C) )
    [Ui] rated insulation voltage
    750 V AC 50/60 Hz conforming to IEC 60947-2
    [Uimp] rated impulse withstand voltage
    8 kV conforming to IEC 60947-2
    System Voltage
    500 V DC conforming to IEC 60947-2
    breaking capacity code
    H
    breaking capacity
    100 kA at 240 V AC 50/60 Hz conforming to UL 489
    25 kA at 600/347 V AC 50/60 Hz conforming to UL 489
    65 kA at 480 V AC 50/60 Hz conforming to UL 489
    Icu 10 kA at 600/690 V AC 50/60 Hz conforming to IEC 60947-2
    Icu 100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
    Icu 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
    Icu 50 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
    Icu 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
    Icu 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
    Icu 85 kA at 250 V DC 1P conforming to IEC 60947-2
    Icu 85 kA at 500 V DC 2P conforming to IEC 60947-2
    [Ics] rated service breaking capacity
    Ics 10 kA 600/690 V AC 50/60 Hz conforming to IEC 60947-2
    Ics 100 kA 220/240 V AC 50/60 Hz conforming to IEC 60947-2
    Ics 100 kA 240 V AC 50/60 Hz conforming to UL 489
    Ics 25 kA 600/347 V AC 50/60 Hz conforming to UL 489
    Ics 35 kA 525 V AC 50/60 Hz conforming to IEC 60947-2
    Ics 50 kA 500 V AC 50/60 Hz conforming to IEC 60947-2
    Ics 65 kA 440 V AC 50/60 Hz conforming to IEC 60947-2
    Ics 65 kA 480 V AC 50/60 Hz conforming to UL 489
    Ics 70 kA 380/415 V AC 50/60 Hz conforming to IEC 60947-2
    Ics 85 kA 250 V DC conforming to IEC 60947-2
    Ics 85 kA 500 V DC conforming to IEC 60947-2
    suitability for isolation
    Yes conforming to IEC 60947-2
    utilisation category
    Category A
    trip unit name
    TM-D
    trip unit technology
    Thermal-magnetic
    trip unit rating
    214 A ( 158 °F (70 °C) )
    225 A ( 140 °F (60 °C) )
    237 A ( 122 °F (50 °C) )
    protection type
    Overload protection (thermal)
    Short-circuit protection (magnetic)
    pollution degree
    3 conforming to IEC 60529
    Complementary
    control type
    Toggle
    mounting mode
    Fixed
    mounting support
    Backplate
    auxiliary contact composition
    Without
    connection pitch
    1.38 in (35 mm)
    local signalling
    Positive contact indication
    long time pick-up adjustment type Ir
    Adjustable
    long time pick-up adjustment range
    0.8...1 x In
    instantaneous pick-up adjustment type Ii
    Adjustable
    instantaneous pick-up adjustment range
    5...10 x In
    height
    6.34 in (161 mm)
    width
    4.13 in (105 mm)
    depth
    3.39 in (86 mm)
    Environment
    standards
    IEC 60947-2
    product certifications
    ASEFA
    ASTA
    KEMA
    LCIE
    IP degree of protection
    IP40 conforming to IEC 60529
    IK degree of protection
    IK07 conforming to IEC 60529
    ambient air temperature for operation
    68...158 °F (20...70 °C)
    Contractual warranty
    Warranty period
    18 months
  • Technical FAQs

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