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ABB / General Electric THLC234225 Molded Case Circuit Breaker

  • 225A
  • 3 Pole
  • Bolt-On
ABB / General Electric THLC234225
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU THLC234225
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  • 225A
  • 3 Pole
  • Bolt-On

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General Electric THLC234225 3 Pole Circuit Breaker

ABB / General Electric THLC234225 - 225A 3 Pole Molded Case Circuit Breaker

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$1,232.61 In Stock

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Description

The GE THLC234225 is a high-performance 3-pole, 225A current-limiting molded case circuit breaker designed for commercial power distribution. It mounts securely into GE A-Series panelboards, Spectra Series panels, and standard motor control centers via a bolt-on connection. Equipped with a thermal-magnetic trip unit featuring adjustable magnetic settings, this HACR-rated breaker provides superior 200kAIC protection at 480VAC to safeguard downstream electrical components from severe overloads.

Specifications

Key specifications
Brand ABB / General Electric
Part Number THLC234225-R
Series THLC
Amperage 225A
Poles 3
Mounting Style Bolt-On
Voltage 240VAC, 480VAC
Phase 3
AIC Rating 200kA @ 240VAC, 200kA @ 480VAC
Fit and installation
Frame Type THLC2
Terminal Type Lugs
For Use With GE Spectra Series Panelboards, GE A-Series Panelboards, GE Switchboards, Motor Control Centers
Wire Gauge 4 AWG - 300 kcmil (Cu/Al)
Max Wire 300 kcmil
Min Wire 4 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Adjustable Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Lug Kits
Accessories Load Lugs
Standards CSA C22.2 No. 5, NEMA AB 1, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features Current Limiting, High Interrupting Capacity, HACR Rated, Non-Interchangeable Trip, Common Trip
Special Features Current Limiting

Product FAQs

5 answers
Which panelboards and enclosures are compatible with the THLC234225 breaker?

This bolt-on breaker is designed for use in GE Spectra Series panelboards, GE A-Series panelboards, GE switchboards, and motor control centers.

What wire sizes and materials are accepted by the lugs on the THLC234225?

The included lugs accept wire gauges ranging from 4 AWG to 300 kcmil. They are rated for both copper (Cu) and aluminum (Al) conductors.

How does the trip unit function on the THLC234225?

This breaker features a thermal magnetic trip unit with Long-Time and Instantaneous (LI) functions. The thermal element is fixed, while the magnetic instantaneous trip setting is adjustable to coordinate with downstream loads.

What does the current limiting feature of the THLC234225 provide?

As a current limiting breaker, it is designed to clear faults extremely fast, reducing the peak let-through current and energy. This provides enhanced protection for downstream circuits and allows for a high 200kAIC interrupting rating at 480VAC.

Will the THLC234225 arrive with ABB or General Electric branding?

ABB acquired GE Industrial Solutions in 2018. Depending on the manufacturing date, this breaker may feature either GE or ABB branding. Both versions are identical in form, fit, and function.

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