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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.

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