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ABB SU203MK25 Miniature Circuit Breaker
The ABB SU203M-K25 is a three-pole miniature circuit breaker designed for reliable electrical system protection in residential and commercial settings. Rated at 25 amps, it supports 240VAC voltage, meets UL 489 standards, and features a K-trip characteristic curve for accurate current response. Its robust thermoplastic housing ensures durability against external influences, making it suitable for various wiring configurations with captive screws for wire connection. The breaker offers high breaking capacity of 10 kA, ensuring safety and compliance in demanding electrical environments.
ABB SU203MK25 Miniature Circuit Breaker Specifications:
- Poles: 3P
- Rated current: 25A
- Rated voltage: 240 Vac (phase to ground)
- Breaking capacity: 10 kA
- Standards: UL 489, IEC/EN 60947-2
- Housing: Thermoplastic, IP40 in enclosure
- Mechanical endurance: 20,000 operations
- Trip curve: K-characteristic
- Operating temperature: -25°C to +55°C
- Installation: DIN rail
- Connection: Captive screw terminals, suitable for multiple wires up to 25A
- Protection degree: IP40 with cover, IP20 in panel
Buy the ABB SU203M-K25 – Reliable Circuit Breaker for Industrial Applications
Purchase the ABB SU203M-K25 online today for a durable, high-performance circuit breaker that meets international standards. Its 25A current rating and 10 kA breaking capacity ensure reliable overload protection for various electrical applications. Easy to install on DIN rails with captive screw terminals, it offers robust thermoplastic housing for external resistance. Exceptional durability with 20,000 mechanical operations makes it suitable for residential, commercial, and industrial use. Order now to secure safe and efficient electrical protection in your system.
Get ABB SU203M-K25 today—built for precision, safety, and long-lasting durability in electrical protection systems.
Frequently Asked Questions
Where can I buy ABB SU203MK25?
You can click on the BUY or RFQ button to purchase SU203MK25 from an authorized ABB distributor.
How do I troubleshoot issues or seek technical support for part SU203MK25?
You can download the SU203MK25 datasheet or visit the ABB website for support.
Who is the manufacturer of SU203MK25?
ABB