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G40F3A320

G40F3A320

SKU: TR
$497.90Price
G40F3A320 - SCHNEIDER
Circuit breaker, GoPact MCCB 400, 3 poles, 36kA at 415VAC, 320A rating, TMD trip unit, adjustable thermal protection
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Description
This product is part of the new GoPact Molded Case Circuit Breakers range (MCCB). It is a complete 3 poles circuit breaker made of a 400A breaker frame and of a thermal magnetic trip unit (TMD). GoPact MCCB has a good price-performance ratio for basic applications and delivers a reliable electrical protection for your applications. The breaking capacity (Icu) is 36kA rms at 415VAC 50/60Hz. The operational voltage is 415VAC 50/60Hz. This product embeds a 320A rating (In) thermal-magnetic trip unit (TMD). This TMD trip unit provides an adjustable thermal protection Ir (against overloads) with a setting range from 0.7xIn to 1xIn (224A-320A). And it provides a fixed magnetic (against short-circuits) protection set to 12xIn (3840A). GoPact MCCB comes with a variety of optional accessories simple to choose and to install. Product dimensions are 120mm (Width) x 205mm (Height) x 105mm (Depth). The weight is 3.5 kg. GoPact MCCB 400 is IEC 60947-1 and IEC 60947-2 certified. GoPact MCCB range benefits from Schneider Electric quality assurance.
 
 
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  • Specifications

    Main
    Range of product GoPact MCCB
    product or component type Circuit breaker
    Product name GoPact MCCB 400
    Device application Distribution
    poles description 3P
    Protected poles description 3D
    [In] rated current 320 A at 40 °C
    [Ue] rated operational voltage 415 V AC 50/60 Hz conforming to EN/IEC 60947-2
    Suitability for isolation Yes conforming to EN/IEC 60947-2
    Utilisation category Category A
    [Icu] rated ultimate short-circuit breaking capacity 36 kA Icu at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2
    45 kA Icu at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
    Performance level F 36 kA 380/415 V AC
    Trip unit name TM-D
    Trip unit technology Thermal-magnetic
    Trip unit protection functions LI
    Control type Toggle
    Circuit breaker mounting mode Fixed
    Complementary
    [Ui] rated insulation voltage 440 V AC conforming to EN/IEC 60947-2
    [Uimp] rated impulse withstand voltage 8 kV conforming to EN/IEC 60947-2
    [Ics] rated service short-circuit breaking capacity 36 kA at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2
    45 kA at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
    Mechanical durability 15000 cycles
    Electrical durability 5000 cycles at 415 V In
    Power dissipation per pole 40 W
    mounting support Backplate
    Mounting position Horizontal and vertical
    Flat on the back
    Upside connection Front
    downside connection Front
    Connection terminals Screw terminals
    Connection pitch 40 mm
    Protection type L : for overload protection (thermal)
    I : for short-circuit protection (magnetic)
    Trip unit rating 320 A at 40 °C
    Long-time pick-up adjustment type Ir (thermal protection) Adjustable
    [Ir] long-time protection pick-up adjustment range 0.7...1 x In
    Long-time protection delay adjustment type tr Fixed
    Instantaneous protection pick-up adjustment type Ii Fixed
    [Ii] instantaneous protection pick-up adjustment range 12 x In
    Width (W) 120 mm
    Height (H) 205 mm
    Depth (D) 105 mm
    net weight 3.5 kg
    Colour Grey (RAL 7035)
    Environment
    Standards EN/IEC 60947-1
    EN/IEC 60947-2
    EN/IEC 60947-2 Annex H
    Overvoltage category III
    Pollution degree 3 conforming to IEC 60664-1
    IP degree of protection IP20 conforming to IEC 60529
    Ambient air temperature for operation -20…55 °C
    ambient air temperature for storage -35…85 °C
    Operating altitude 0...2000 m without derating
    2000...5000 m with derating
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