ABB XT1SU3040AFD000XXX — Molded Case Circuit Breaker
| Part number | XT1SU3040AFD000XXX |
|---|---|
| Brand | ABB |
| Category | Circuit Breaker |
| Description | Molded Case Circuit Breaker |
| Manufacturer | ABB |
| Product Type | Molded Case Circuit Breaker |
| Product Line | Tmax XT Series |
| Part Number | XT1SU3040AFD000XXX |
| UPC | 15644786463 |
| Voltage Rating | 600V |
| Amperage Rating | 40A |
| Poles | 3 Poles |
| Trip Range | Thermal Magnetic Fixed (TMF) |
| Interrupt Rating | 22kA |
| Frame Type | XT1 |
| Phase | 3-Phase |
| Line Side | Front terminals, no lugs installed |
| Protection Type | Overload and short-circuit protection |
| Mounting Type | Fixed mount (bolt-on) |
| Connection Type | Front-accessible terminals |
| Ambient Temperature Range | â25 °C to +70 °C |
| Certification | UL 489 certified |
The XT1SU3040AFD000XXX is a molded case circuit breaker from ABB's Tmax XT Series, capable of handling a voltage rating of 600V and an amperage of 40A. Featuring three poles and thermal-magnetic fixed trip mechanisms, this breaker is designed for robust electrical protection.
Also written as
15644786463
Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.
Data compiled from 1 verified source. Last reviewed 2026-08-16.
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