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ABB / General Electric TMQV32175 Molded Case Circuit Breaker

  • 175A
  • 3 Pole
  • Bolt-On
ABB / General Electric TMQV32175
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU TMQV32175
Select Item Condition
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  • 175A
  • 3 Pole
  • Bolt-On

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General Electric TMQV32175 3 Pole Circuit Breaker

ABB / General Electric TMQV32175 - 175A 3 Pole Molded Case Circuit Breaker

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$827.62 In Stock

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Description

A drop-in replacement for the discontinued TMQD32175, this 175A main breaker upgrades commercial metering centers with modern reliability. It is specifically engineered to bolt into GE Meter Mod III meter stacks for tenant main applications. The 3-pole unit delivers an impressive 100kAIC rating at 240VAC, ensuring robust defense against severe fault currents. It features fixed thermal-magnetic trip functions, common trip operation, and is HACR rated for heating and cooling equipment.

Specifications

Key specifications
Brand ABB / General Electric
Part Number TMQV32175
Series TMQV
Amperage 175A
Poles 3
Mounting Style Bolt-On
Voltage 240VAC
Phase 3
AIC Rating 100kA @ 240VAC
Fit and installation
Frame Type TMQV
Terminal Type Lugs
For Use With GE Meter Mod III Meter Stacks
Wire Gauge #4 AWG - 4/0 AWG (Cu/Al)
Max Wire 4/0 AWG
Min Wire 4 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Lug Kits
Accessories Load Side Lugs Included
Standards UL 489, CSA C22.2 No. 5
Approval UL
Temp Rating 40C
Construction Features Tenant Main, HACR Rated, Non-Interchangeable Trip, Common Trip, Extra High Interrupting Capacity

Product FAQs

6 answers
What equipment is the TMQV32175 designed to be installed in?

This breaker is specifically engineered to bolt into GE Meter Mod III meter stacks for tenant main applications.

Can the TMQV32175 replace older discontinued breakers?

Yes, the TMQV32175 serves as a direct drop-in replacement for the discontinued TMQD32175 main breaker in commercial metering centers.

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

The load side lugs on this breaker accept #4 AWG to 4/0 AWG copper or aluminum wire.

What does the 100kAIC rating mean for this meter stack breaker?

The 100kAIC at 240V rating indicates extra-high interrupting capacity, allowing the breaker to safely clear severe fault currents often present in commercial and multi-tenant distribution systems.

Why might this breaker arrive with ABB branding instead of GE?

ABB acquired GE Industrial Solutions in 2018. Depending on the manufacturing date, this exact breaker may feature ABB branding, GE branding, or a combination of both, but the form, fit, and function remain identical.

Is this breaker suitable for heating and cooling equipment?

Yes, the TMQV32175 is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment.

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