ABB A2A225TT Molded Case Circuit Breaker
- 225A
- 3 Pole
- Unit Mount
ABB
A2A225TT
Molded Case Circuit Breaker
Brand
ABB
SKU
A2A225TT
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
ABB A2A225TT - 225A 3 Pole Molded Case Circuit Breaker
New
Quantity
Similar Items
150A 3 Pole Molded Case Circuit Breaker
125A 3 Pole Molded Case Circuit Breaker
225A 2 Pole Molded Case Circuit Breaker
Description
Delivering 225 amps of capacity, this three-pole molded case circuit breaker belongs to the ABB Formula A2 family. It provides reliable overcurrent protection for commercial and industrial applications. The unit mounts into ABB ReliaGear RQ and Formula panelboards. It serves as a functional replacement for the legacy GE TQD32225, though retrofitting may be required for older GE panels. Load side lugs are included. Featuring a 10kAIC rating at 240VAC, it uses a fixed thermal-magnetic trip.Specifications
| Brand | ABB |
|---|---|
| Series | Formula |
| Amperage | 225A |
| 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, ABB Formula Panelboards, DIN Rail Enclosures |
| 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, Undervoltage Release, Auxiliary Switch, Padlock Attachment, Rotary Handle, Lug Kits |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, IEC, UL, cULus |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Reverse Feed, RoHS Compliant, 50C Ambient Calibration |
Product FAQs
6 answersDoes the ABB A2A225TT replace older General Electric circuit breakers?
Yes, the ABB A2A225TT serves as a functional replacement for the discontinued GE TQD32225. Because ABB acquired GE Industrial Solutions, the Formula A2 frame replaces the legacy GE TQD series, though retrofitting may be required when installing it into older GE panelboards.
What enclosures and panelboards are compatible with the A2A225TT?
The A2A225TT mounts directly into ABB ReliaGear RQ and Formula panelboards. It can also be installed in standard DIN rail enclosures for standalone applications, utilizing its compact Formula A2 frame design.
Can the A2A225TT be mounted in multiple orientations?
Yes, the ABB Formula A2 frame allows for horizontal, vertical, or flat mounting positions without any derating of its electrical performance characteristics.
Is the A2A225TT circuit breaker reverse feedable?
Yes, ABB Formula series molded case circuit breakers are reverse feedable. Power can be supplied to either the line or load side terminals without compromising the protection characteristics.
What type of trip unit is included with the A2A225TT?
This breaker features a fixed thermal-magnetic trip unit, designated by the TT in the catalog number. It provides non-adjustable long-time and instantaneous (LI) overcurrent protection.
Does the A2A225TT require derating for high-altitude installations?
The breaker maintains its nominal performance characteristics without derating up to an altitude of 6562 feet. Installations above this elevation will require adjustments for voltage and current capacity.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.