ABB / General Electric TMQF22175MM Molded Case Circuit Breaker
- 175A
- 2 Pole
- Bolt-On
Quantity
ABB / General Electric TMQF22175MM - 175A 2 Pole Molded Case Circuit Breaker
New
Quantity
Description
Part of the Q-Line family, this 175A MCCB delivers thermal-magnetic protection for commercial applications. It functions as a tenant main within GE Meter Mod III modular metering stacks. The bolt-on design ensures a secure connection, and the package includes a mounting hardware kit. It accepts 4 AWG to 300 kcmil wire and substitutes for the TMQV22175MM. Delivering a high interrupting capacity of 65kA at 240VAC, this two-pole unit provides robust fault protection.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TMQF |
| Amperage | 175A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 65kA @ 120/240VAC |
| Frame Type | TMQF |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE Meter Mod III Modular Metering Stacks |
| Wire Gauge | 4 AWG - 300 kcmil (Al/Cu) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Lug Kits |
|---|---|
| Accessories | Mounting Hardware Kit |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Tenant Main, Non-Interchangeable Trip, High Interrupting Capacity |
Product FAQs
5 answersWhat equipment is the TMQF22175MM designed to be installed in?
This breaker is specifically designed for use as a tenant main breaker in GE Meter Mod III modular metering stacks.
What does the MM suffix in the TMQF22175MM catalog number indicate?
The MM suffix indicates that the breaker includes the necessary mounting hardware kit for installation into Meter Mod III tenant meter sockets.
Will I receive an ABB or GE branded breaker when ordering the TMQF22175MM?
Because ABB acquired GE Industrial Solutions, this breaker may be branded as either ABB or GE. Both versions are identical in form, fit, and function, and are exact replacements for one another.
Are the trip settings on the TMQF22175MM adjustable?
No, this breaker features a fixed thermal magnetic trip unit. Both the long-time and instantaneous trip functions are factory-set and cannot be adjusted in the field.
Can I use aluminum wire with the TMQF22175MM?
Yes, the factory-installed load-side lugs are rated for both aluminum and copper conductors ranging from 4 AWG to 300 kcmil.
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