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C12B3TM125L

C12B3TM125L

SKU: TR
$302.90Price
C12B3TM125L - SCHNEIDER
circuit breaker ComPacT NSXm B (25 kA at 415 VAC). 3P 3d. 125 A rating TMD trip unit. EverLink connectors
In Stock
Description
A ComPacT NSXm molded box circuit breaker 125A, 25kA at 415VAC for all LV standard applications Offers new features such as Everlink technology, DIN rail and plate mounting capability Integrates new externally visible spring type aids ComPacT NSXm, 81 mm (W) x One of the smallest MCCBs on the market at 137 mm (H) x 80 mm (D) This is a 3-pole version with integrated thermal-magnetic trip unit Ensures compliance with international standards (IEC 60947/CCC/EAC) and marine specifications

  • Specifications

    Range ComPacT new generation
    Product name ComPacT NSXm new generation
    Range of product ComPacT NSXm new generation
    Device short name NSXm 160B
    product or component type Circuit breaker
    Device application Distribution
    Poles description 3P
    Protected poles description 3D
    [In] rated current 125 A at 40 °C
    [Ue] rated operational voltage 690 V AC 50/60 Hz
    Network type AC
    Network frequency 50/60 Hz
    Suitability for isolation Yes conforming to IEC 60947-2
    Utilisation category Category A
    [Icu] rated ultimate short-circuit breaking capacity 50 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
    25 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2
    20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
    Performance level B 25 kA 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 800 V AC 50/60 Hz
    [Uimp] rated impulse withstand voltage 8 kV
    [Ics] rated service short-circuit breaking capacity 50 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
    25 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2
    20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
    Mechanical durability 20000 cycles
    Electrical durability 20000 cycles at 440 V In/2
    10000 cycles at 440 V In
    10000 cycles at 690 V In/2
    5000 cycles at 690 V In
    Power dissipation per pole 9.64 W
    Mounting support Backplate
    Mounting position Horizontal and vertical
    Flat on the back
    Upside connection Front
    downside connection Front
    Connection terminals 1 Everlink lug wire size 2.5…70 mm², flexible copper
    1 Everlink lug wire size 2.5…95 mm², rigid or stranded copper
    Connection pitch 35 mm with spreaders
    27 mm without spreaders
    9 mm pitches 9 module
    Trip unit rating 125 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 1250 A
    earth-leakage protection Without
    Number of slots for electrical auxiliaries 1 slot(s) for auxiliary switch OF
    1 slot(s) for alarm switch SD
    1 slot(s) for voltage release MN or MX
    Local signalling Flag (green) for presence of auxiliary contacts
    Width (W) 81 mm
    Height (H) 137 mm
    Depth (D) 80 mm
    net weight 1.06 kg
    Colour Grey (RAL 7016)

  • Environmental

    Standards EN/IEC 60947
    Pollution degree 3 conforming to IEC 60664-1
    IP degree of protection IP40 conforming to IEC 60529
    IK degree of protection IK07 conforming to IEC 62262
    Ambient air temperature for operation -25…70 °C
    ambient air temperature for storage -50…85 °C
    Relative humidity 0…95 %
    Operating altitude 2000 m without derating
    5000 m with derating
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