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ABB SU203MK30 Miniature Circuit Breaker
This miniature circuit breaker is suitable for residential and commercial use, rated at 30 amps and designed for reliable fault current interruption. It features a three-pole configuration, 240 VAC voltage rating, and complies with UL 489 standards. The breaker employs a K-trip curve for selective protection, ensuring safe operation. With a breaking capacity of 10 kA, it provides robust protection against overcurrents and short circuits. Its durable thermoplastic housing offers resistance to external influences, and the device includes a convenient toggle switch with contact position indication for easy monitoring and operation. Compact and versatile, it is ideal for modern electrical systems requiring high performance and safety compliance.
ABB SU203MK30 Miniature Circuit Breaker Specifications:
- Poles: 3P
- Rated current: 30A
- Rated voltage: 240 Vac (phase to ground)
- Breaking capacity: 10kA
- Standards: UL 489, CSA 22.2 No. 5, IEC/EN 60947-2
- Mechanical endurance: 20,000 ops.
- Protection degree: IP20, IP40 (with cover)
- Insulation voltage: 250 Vac (phase to ground), 440 Vac (phase to phase)
- Operating temperature: -25°C to +55°C (derating applicable)
- Mounting: DIN rail or panel
- Dimensions: Approx. 88 x 69 x 175 mm
- Weight: Approx. 115 g
- Housing: Thermoplastic
Buy the Buy ABB Miniature Circuit Breaker Part Number SU203MK30 Online
Purchase the ABB miniature circuit breaker SU203MK30 online today for guaranteed safety and dependable fault protection. This three-pole device offers a current rating of 30A and a voltage rating of 240VAC, making it ideal for residential and commercial electrical systems. Certified according to UL 489 standards, it features a tripping curve tailored for selective overcurrent protection and provides a breaking capacity of 10kA for maximum safety. Its durable thermoplastic housing ensures resistance against external influences, offering peace of mind and peace of mind in your electrical installations.
Buy ABB SU203MK30 now and experience unmatched reliability and performance with this high-quality miniature circuit breaker designed for safe electrical protection.
Frequently Asked Questions
Where can I buy ABB SU203MK30?
You can click on the BUY or RFQ button to purchase SU203MK30 from an authorized ABB distributor.
How do I troubleshoot issues or seek technical support for part SU203MK30?
You can download the SU203MK30 datasheet or visit the ABB website for support.
Who is the manufacturer of SU203MK30?
ABB