The ABB SACE Tmax T3N 225 is a 225-amp, 3-pole molded case circuit breaker rated for 480-600Y/347V AC applications. Manufactured by ABB SACE in Italy, this UL-listed breaker carries catalog number 1SDA053698R1 and is suitable for commercial and industrial power distribution systems. The unit has been removed from service and shows typical signs of prior installation use.
| Feature | Specification |
|---|---|
| Brand | ABB SACE |
| Model Number | T3N 225 (Tmax T3N225) |
| Catalog Number | 1SDA053698R1 |
| Product Type | Molded Case Circuit Breaker (MCCB) |
| Amperage | 225A |
| Number of Poles | 3 |
| Voltage Rating (AC) | 480-600Y/347V AC, 50/60 Hz |
| Voltage Rating (DC) | 500V DC |
| Interrupting Rating @ 240V | 50,000A |
| Interrupting Rating @ 480V | 25,000A |
| Interrupting Rating @ 600V | 10,000A |
| IEC Standard | IEC 60947-2 |
| UL File Number | E93565 |
| Unit Issue No. | N5596 |
| Termination | CU/AL 75°C Only (HACR Type) |
| Operating Temperature | 40°C |
| Country of Origin | Italy |
| Series | SACE Tmax |
Compatible with ABB Tmax T3 series mounting accessories, drawout chassis, and bus bar connections. Suitable for use in motor control centers, switchboards, and industrial power distribution panels requiring 225A overcurrent protection at up to 600V AC. Verify exact fit with your panel or enclosure before installation.