QO31005273 Schneider Electric Industrial Automation Components

QO31005273 on Powermatic Associates
Schneider Electric

Part#:QO31005273

Manufacturer:Schneider Electric

Category:Industrial Automation Components

Product Lifecycle:Active

110 in stock

Apr 2, 2025

Product description

Square D by Schneider Electric QO31005273 is a Miniature Circuit Breaker (MCB) designed for plug-in mounting. It features a rated current of 100A and accommodates a plug-in connection type. This MCB operates at a rated voltage of 120V to 240V AC and is suitable for cables with a cross-section of 4-2/0AWG (1 cable Cu). It is a 3 Pole circuit breaker with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are designed to accept ring tongue connectors.

Product Details

  • Voltage Rating
    120/240 V AC 240 V AC 120 V AC
  • Interrupt Rating
    10 kA 120/240 V AC 50/60 Hz 10 kA 240 V AC 50/60 Hz 10 kA 120 V AC 50/60 Hz
  • Height
    3.5 in (88.90 mm)
  • Width
    2.25 in (57.15 mm)
  • Depth
    2.91 in (73.91 mm)
  • Tightening Torque
    44.25 lbf.in (5 N.m) 0.02…0.04 in² (10…25 mm²) (AWG 8...AWG 2)
  • Wire Size
    AWG 4...AWG 2/0 copper
  • Number Of Panel Spaces
    3
  • Product
    Miniature circuit-breaker
  • Circuit Breaker Type
    Standard
  • Electrical Connection
    Ring tongue
  • Ratings
    HACR rated
  • Number Of Poles
    3P
  • Mounting Type
    Plug-in
  • Current Rating
    100 A
  • Range
    QO

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of QO31005273 on Powermatic Associates is $473.04. Order now.



Similar products from: Schneider Electric Industrial Automation Components

BJF36100 on Powermatic Associates

BJF36100

Schneider Electric

Square D by Schneider Electric BJF36100 is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT BJF sub-range, featuring a PowerPact B-Frame 100 TMD 3P-3t design. It has a rated current of 100A and operates at a rated voltage of 600Vac 600Y/347Vac, with a rated impulse voltage (Uimp) of 8 kV. The connection type is a terminal nut kit for fixed busbar connection on both line and load sides, and it offers a degree of protection of IP40. This MCCB has a mechanical durability of 15,000 operations and can be mounted on a DIN rail or as an individual unit on a plate. It has 3 poles (3P) and falls under the utilization category A. The dimensions are 137 mm in height, 80 mm in depth, and 81 mm in width. Its protection settings include over-current fixed at 100A, short-circuit hold current fixed at 1000A, and short-circuit trip current fixed at 1500A. The rated voltage for DC operations is 250Vdc, with a rated insulation voltage (Ui) of 800 V and a rated operating voltage (Ue) of 690 V. It provides thermal protection for overload and magnetic protection for short-circuits, with a trip current rating of 100 AT. The electrical durability with load is 10,000 operations at 440Vac. The frame current rating is 100 AF, and it operates via a toggle (manual) mode. The short circuit breaking rating varies with voltage, offering 100kA at 240Vac, 65kA at 480Vac and 480Y/277Vac, 25kA at 600Y/347Vac for UL489 standards, and 50kA at 250Vdc. The trip unit type is thermal-magnetic (fixed) with no display.

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QO31005273 Schneider Electric

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About the manufacturer

Schneider Electric

Powermatic Associates is an authorized Schneider Electric distributor, proudly offering a diverse portfolio of innovative solutions tailored to meet the dynamic needs of today's industrial landscape. Schneider Electric stands as a global leader in energy management and automation, providing cutting-edge products and services that drive efficiency and sustainability across a variety of sectors. The...

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Purchase the QO31005273 from Powermatic Associates at the price of $473.04. Order today.

110 in stock

Square D by Schneider Electric QO31005273 is a Miniature Circuit Breaker (MCB) designed for plug-in mounting. It features a rated current of 100A and accommodates a plug-in connection type. This MCB operates at a rated voltage of 120V to 240V AC and is suitable for cables with a cross-section of 4-2/0AWG (1 cable Cu). It is a 3 Pole circuit breaker with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are designed to accept ring tongue connectors.

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