Siemens HQJ23B125H - 125A 3 Pole Molded Case Circuit Breaker

Brand Siemens
SKU HQJ23B125H

Siemens HQJ23B125H - 125A 3 Pole Molded Case Circuit Breaker

Brand Siemens
SKU HQJ23B125H
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Siemens HQJ23B125H 3 Pole Circuit Breaker

Siemens HQJ23B125H - 125A 3 Pole Molded Case Circuit Breaker

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$656.78 No stock

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Description
Engineered for high-fault environments, the Siemens HQJ23B125H is a 3-pole, 125A molded case circuit breaker. It delivers robust thermal-magnetic protection for demanding commercial and industrial three-phase systems. This bolt-on QJ-frame breaker installs into Siemens P1, P2, and P3 panelboards, as well as compatible switchboards. It is officially replaced by the HQR23B125H model for modern upgrades. With an extra-high 100kAIC rating at 240VAC, this HACR-rated unit supports reverse feeding.

Specifications

Brand Siemens
Series HQJ
Part Number HQJ23B125H
Amperage 125A
Voltage 240VAC
Poles 3
Phase 3
AIC Rating 100kA @ 240VAC
Mounting Style Bolt-On
Terminal Type Lugs
For Use With Siemens P1, P2, P3 Panelboards, Switchboards, Meter Centers, Motor Control Centers
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Wire Gauge 6 AWG-300 kcmil (Cu), 4 AWG-300 kcmil (Al)
Max Wire 300 kcmil
Min Wire 6 AWG (Cu), 4 AWG (Al)
Available Options Shunt Trip, Auxiliary Switch, Alarm Switch
Accessories Load Side Lugs
Standards CSA C22.2 No. 5, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Reverse Feed, Extra High Interrupting Capacity, Non-Interchangeable Trip, Trip-Free Mechanism, Common Trip

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