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Siemens / ITE KM3B225 - 225A 3 Pole Molded Case Circuit Breaker

Brand Siemens / ITE
SKU KM3B225
ITE Siemens KM3B225 3 Pole Circuit Breaker
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Siemens / ITE KM3B225 - 225A 3 Pole Molded Case Circuit Breaker

Brand Siemens / ITE
SKU KM3B225
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ITE Siemens KM3B225 3 Pole Circuit Breaker

Siemens / ITE KM3B225 - 225A 3 Pole Molded Case Circuit Breaker

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$1181.01 Low stock

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DescriptionSpecificationsSuperClubWarranties
Description
Serving as a robust solution for industrial facilities, the 225-amp KM-frame breaker provides reliable long-time and instantaneous trip functions. This bolt-on unit mounts into legacy ITE panelboards and motor control centers. It serves as an exact fit for older infrastructure, avoiding the need to upgrade to the newer JXD63B225 model which requires an adapter kit. Featuring an interchangeable trip unit and a 42kAIC rating at 240V, it ensures high-capacity fault clearing.

Specifications

Brand Siemens / ITE
Series KM
Part Number KM3B225-R
Amperage 225A
Voltage 600VAC, 250VDC
Poles 3
Phase 3
AIC Rating 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC
Mounting Style Bolt-On
Terminal Type Lugs
For Use With Legacy ITE Switchboards and Panelboards, Motor Control Centers
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Adjustable Magnetic
Wire Gauge (2) 1 AWG - 500 kcmil (Al/Cu)
Max Wire 500 kcmil
Min Wire 1 AWG
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch
Accessories Lugs
Standards UL 489, CSA C22.2 No. 5.1
Approval CSA, UL
Temp Rating 40C
Construction Features Interchangeable Trip Unit, Trip-Free Mechanism

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Warranties

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