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Siemens JXD23B350 - 350A 3 Pole Molded Case Circuit Breaker

Brand Siemens
SKU JXD23B350
Siemens JXD23B350 3 Pole Circuit Breaker
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Siemens JXD23B350 - 350A 3 Pole Molded Case Circuit Breaker

Brand Siemens
SKU JXD23B350
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Siemens JXD23B350 3 Pole Circuit Breaker

Siemens JXD23B350 - 350A 3 Pole Molded Case Circuit Breaker

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$1661.97 In stock

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DescriptionSpecificationsSuperClubWarranties
Description
Built for demanding electrical systems, this 350-amp molded case breaker offers robust long-time and instantaneous trip functions. The reverse-feed capable design ensures flexible installation across various commercial environments. It integrates into Siemens Sentron panelboards, motor control centers, and SB switchboards. For modern upgrades, this unit is eventually replaced by the 3VA series using a retrofit kit. With a 65kAIC rating at 240V, it safely clears high-level faults.

Specifications

Brand Siemens
Series JXD2
Amperage 350A
Voltage 240VAC, 250VDC
Poles 3
Phase 3
AIC Rating 65kA @ 240VAC, 30kA @ 250VDC
Mounting Style Bolt-On
Terminal Type Lugs
For Use With Sentron Panelboards, SB Switchboards, Motor Control Centers
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Adjustable Magnetic
Wire Gauge 3/0 AWG - 500 kcmil (Cu/Al)
Max Wire 500 kcmil
Min Wire 3/0 AWG
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch
Accessories Lugs Not Included (Requires TA2J6500)
Standards CSA C22.2 No. 5, HACR Rated, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Reverse Feed, Non-Interchangeable Trip

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Warranties

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If anything goes wrong with your item that is not a result of misuse or normal wear and tear, we’ll gladly replace it at no cost to you.

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International Shipping

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