ABB A2A200TW Molded Case Circuit Breaker
- 200A
- 3 Pole
- Unit Mount
ABB
A2A200TW
Molded Case Circuit Breaker
Brand
ABB
SKU
A2A200TW
Quantity
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ABB A2A200TW - 200A 3 Pole Molded Case Circuit Breaker
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Quantity
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Description
Built for demanding environments, the A2A200TW is a 3-pole, 200A unit mount molded case circuit breaker from ABB. It delivers fixed thermal-magnetic protection for residential, commercial, and industrial systems, featuring a specialized 50C ambient calibration. This breaker mounts into ABB ReliaGear RQ panelboards and serves as a functional replacement for legacy TQD32200 models. It provides a 10kAIC interrupting rating at 240VAC and comes equipped with standard front terminals.Specifications
| Brand | ABB |
|---|---|
| Series | Formula |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | ABB ReliaGear RQ Panelboards |
| Wire Gauge | 1 AWG - 250 kcmil (Cu/Al) |
| Max Wire | 250 kcmil |
| Min Wire | 1 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Padlock Attachment, Rotary Handle, Lug Kits, DIN Rail Adapter |
|---|---|
| Accessories | Front Terminals Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, IEC, UL, cULus |
| Temp Rating | -25C to 70C |
| Construction Features | Reverse Feed, HACR Rated, 50C Ambient Calibration |
Product FAQs
8 answersWhich legacy General Electric circuit breaker does the ABB A2A200TW replace?
The ABB A2A200TW serves as a functional replacement for the discontinued GE TQD32200 3-pole 200A circuit breaker. It is designed to install directly into ABB ReliaGear RQ panelboards.
Can the A2A200TW breaker be mounted in different orientations?
Yes, the ABB Formula A2 frame circuit breakers can be mounted horizontally, vertically, or lying down without any derating of their performance characteristics.
What is the operating temperature range for this ABB Formula A2 breaker?
This circuit breaker is calibrated for a 50 degrees Celsius ambient temperature and operates safely in environments ranging from -25 to 70 degrees Celsius, or -13 to 158 degrees Fahrenheit.
Is the ABB A2A200TW suitable for reverse feeding?
Yes, this molded case circuit breaker supports reverse feeding, providing flexibility for various commercial and industrial power distribution layouts.
Which panelboards are compatible with the A2A200TW circuit breaker?
This 3-pole breaker is specifically designed for use with ABB ReliaGear RQ panelboards.
Is this 200A circuit breaker HACR rated?
Yes, the ABB A2A200TW carries an HACR rating, making it suitable for use with heating, air conditioning, and refrigeration equipment.
What frame size does the A2A200TW utilize?
This breaker is built on the compact ABB Formula A2 frame, which features a depth of under 2.5 inches to save space in distribution board and panel designs.
Does this breaker have adjustable trip settings?
No, the A2A200TW features a fixed thermal and fixed magnetic trip unit. The thermal and magnetic threshold values cannot be adjusted in the field.
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