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SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection
SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection
SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection
SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection
SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection

SC65-63 High Breaking Capacity Miniature Circuit Breaker MCB for Electrical Safety Protection

US$ 0.40 ~ 1.80
Min.Order: 2,000
Product origin: Wenzhou, Zhejiang, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 4 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : SC65-63
  • Rated Voltage : 230/400V AC
  • Rated Current : 1-63A (selectable)
  • Breaking Capacity : 10KA
  • Pole Options : 1P, 2P, 3P, 4P
  • Tripping Characteristics : B, C, D curves available
  • Standards Compliance : IEC60898-1, GB10963.1
  • Mechanical Life : 10,000 operations
  • Housing Material : Flame-retardant PA66
  • Protection Degree : IP20
  • Mounting Type : DIN rail (35mm)
  • Terminal Capacity : Up to 25mm²
  • Certifications : CE, CB, CCC, ISO9001

What really sets this apart is the 10kA breaking capacity at the 230/400V rating, which is better than most standerd 6kA units you'll see on the market—especially since some cheaper alternatives struggle to hold that spec consistently under load. We've had buyers in commercial fit-outs switch to this because it handles fault currents without nuisance tripping that others get.

The B, C, and D curves cover pretty much everything form lighting circuits to motor loads, so you can pick the 1-63A range that fits your distribution board without needing a separate series. 1P through 4P options mean it's one part number for single-phase or three-phase jobs, and the terminal capacity up to 25mm² is generous enough for most installs.

Lead time is usually 20 days or so on standard pole configurations, but we do keep stock on teh more common 1P and 2P 10A-32A units if you're in a hurry. PA66 housing with flame-retardant rating is nice for safety, though obviously IP20 means it's for indoor panel use only—not for wet environments.

MOQ is typically 50 units for mixed ratings, but we can do 100 of a single current if you're standardizing. We'll send COA with each batch, and the CE/CB/CCC paperwork is included for customs clearance.

Frequently Asked Questions

What's the minimum order quantity for the SC65-63 MCB?

Our standard MOQ is 100 pieces per model, but we can negotiate lower quantities for first-time orders or sample testing.

What is the typical lead time for the SC65-63 with CE and CCC certifications?

Lead time is usually 15-25 working days after order confirmation, depending on the quantity and pole configuration you need.

Do you provide the IEC60898-1 test report or certificate for the SC65-63?

Yes, we can share the CE and CB test reports and the CCC certificate. Just let us know which document you need, and we'll send it over.

Can I get the SC65-63 with a D curve for motor protection?

Absolutely. The SC65-63 comes in B, C, and D tripping curves. The D curve is designed for high inrush loads like motors and transformers.

How should the SC65-63 be packaged for storage to avoid damage?

We pack each unit individually in a blister or box, then ship in cartons. For storage, keep it in a dry place between -5°C and +55°C, away from dust and moisture.

R***E 2026-01-27

Fantastic experience overall. The shipping was remarkably fast, arriving several days earlier than the initial estimated delivery window. Everything was packaged securely with no signs of damage to the box or the product inside. The build quality of the breaker itself feels exceptionally solid and robust; the materials seem high-grade and the components fit together perfectly. It has a substantial, reliable feel that inspires confidence. From a service perspective, the seller was proactive and communicative, providing clear updates throughout the process. Final verdict: a very smooth transaction from start to finish. The combination of prompt logistics, apparent premium construction, and excellent seller support makes this a highly recommended purchase for anyone needing reliable electrical components. Five stars without hesitation.

A***E 2026-01-17

Yikes, the shipping was incredibly fast! I placed the order and it arrived much sooner than anticipated. The packaging was secure and professional, ensuring the product was well-protected during transit. Regarding the quality, the unit feels solid and well-constructed, with a good weight to it. The finish is clean, and it looks exactly as advertised. As for customer service, my inquiry was handled promptly and courteously. Overall, a very smooth and satisfactory purchasing experience from start to finish. I would definitely consider ordering from this seller again in the future based on this positive interaction.

I***S 2025-12-18

Excellent experience from start to finish. The shipping was incredibly fast, arriving well before the estimated delivery date. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding the product itself, the build quality is outstanding. The materials feel robust and durable, and the overall construction is precise, which inspires confidence in its protective capabilities. The finish is clean, and it fits perfectly on the DIN rail as described. Customer service was also top-notch; they were responsive and helpful with a pre-sales inquiry. Overall, a very smooth transaction for a high-quality component. Extremely satisfied and would not hesitate to order again. Everything was handled efficiently and professionally.

U***X 2025-11-10

Yes, the delivery was incredibly fast and arrived ahead of schedule, which was a pleasant surprise. The packaging was secure and ensured the product was in perfect condition upon arrival. Quality-wise, the build feels robust and durable, meeting my expectations for electrical components. Customer service was responsive and helpful when I had a query, making the overall experience smooth and satisfactory.

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