ABB | S293-C100
Mini Circuit Breaker, S293, 240Y/277 V AC, 3 Pole, Trip C, 100A

MFR PART #  S293-C100
PART #  539997
Minimum 1 Each
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S290 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection.


For Residential, Commercial And Industrial Purpose

Specification Description

Voltage Rating: 400, 480/277 V AC
Amperage Rating: 100 A
Frequency Rating: 50/60 Hz
Trip Type: Thermal Magnetic
Trip Range: Magnetic: 500 - 1000 A, Thermal: 125 A
Interrupt Rating: 10 kA, 20 kA Ultimate
Number Of Poles: 3
Enclosure: IP20, IP40 Witer
Actuator: Insulation Group II, Black, Sealable, I/O Marking
Length: 70 mm
Width: 78.8 mm
Height: 90 mm
Operating Temperature: -25 To +45 deg C
Environmental Conditions: Storage Temperature: -40 To 70 DEG C
Mounting: DIN Rail: TH35-15 (35 mm Len 15 mm Width), TH35-7.5 (35 mm Length X 7.5 mm Width)
Connecting Capacity: Busbar: 14 - 2 AWG
Tightening Torque: 22 - 31 in-lb
Recommended Screw Driver: Pozidriv 2
Insulation Voltage: Phase To Ground: 250 V AC, Phase To Phase: 500 V AC
Energy LimitiClass: 3
Tripping Characteristic: C
Dielectric Test Voltage: 2 kV At 50/60 Hz For 1 min
Endurance: Electrical: 10000 Cycles, Mechanical: 20000 Cycles
Impulse Withstand Voltage: 4 kV
Overvoltage Category: III
Contact Position Indication: ON/OFF
Poln Degree: 2

Tech Info

UL 1077 Listed, CE Certified, IEC/EN 60898-1, IEC/EN 60947-2 Approved, RoHS Compliant


UNSPSC Code 39121601

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When you order products from, the order is processed within one to two business days. Orders received during non-business days are processed on the next business day.

You have several shipping options for parcel shipping: standard ground 5 to 7 business days, 2 to 3 business days, or next business day. orders ship to addresses within the United States. orders do not currently ship to addresses outside the United States or military/government APO/FPO locations. We are also not able to ship to Post Office Box addresses. If you wish to ship to an address outside the United States or a military/government location, please contact your local Anixter sales representative to discuss your options.

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  • Residential Delivery - A residential delivery charge applies to shipments to a home or private residence, including locations where a business is operated from a home, or to any shipment in which the shipper has designated the delivery address as a residence.
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