Import Circuit Breaker — Buy in wholesale FOB from Supplier in China
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Circuit Breaker
Nanyang Jinniu Electric Co., Ltd. supplies circuit breakers that combine a flame‑retardant PA66 housing with silver‑alloy contacts (AgNi, AgCdO) and copper conductors inside a steel magnetic core. The catalogue covers miniature circuit breakers (MCB) and molded case circuit breakers (MCCB) with current ratings from 10 A up to 800 A and system voltages between 415 V and 690 V. All units are designed for panel board integration and switchgear assemblies. The product description lists compliance with IEC 60947‑2 and UL 489 safety standards.
The use of PA66 provides flame resistance while maintaining mechanical strength, a common requirement in commercial distribution panels. Silver‑alloy contacts offer low contact resistance and corrosion resistance, matching industry expectations for reliable switching. Typical breaking capacity for MCCB units in this rating class is 10 kA, and the devices normally follow an inverse‑time trip curve, which is standard for overload protection. Standard dimensions for a 2‑pole 63 A MCB are approximately 18 mm width and 70 mm height, allowing easy fit into DIN rail panels.
These breakers are used in industrial factories, commercial buildings, residential complexes and renewable‑energy installations such as solar inverters. Importers usually request certification copies, test reports and conformity declarations before placing an order. Minimum order quantities, lead times and payment terms are not disclosed in the listing and should be confirmed directly with the supplier.
| Housing material | Flame‑retardant thermoplastic (PA66) |
| Contact material | Silver alloy (AgNi, AgCdO) |
| Internal conductors | Copper |
| Magnetic components | Steel |
| Current rating range | 10 A - 800 A |
| Rated voltage | 415 V - 690 V |
| Certifications | IEC 60947‑2, UL 489 |
| Breaker type | Miniature (MCB) and Molded Case (MCCB) |
| Typical breaking capacity | 10 kA (typical for this class) |
| Typical trip curve | Inverse‑time characteristic (standard) |
Nanyang Jinniu Electric Co., Ltd. is located in the Tongbai Industrial Zone of Nanyang City, Henan Province, China (postal code 473400). The company is listed under the harbour trust tier and currently shows a response rate of 0 % with no recorded average response time, indicating that enquiries may require follow‑up.
The supplier’s catalogue focuses on circuit‑breaker products for panel board and switchgear integration. While the listing does not provide production capacity or client references, it highlights compliance with IEC 60947‑2 and UL 489, suggesting that the factory adheres to internationally recognised safety standards.
Circuit breakers are essential electrical protection devices used across industrial, commercial, and residential power distribution systems. This listing covers MCB and MCCB units with ratings typically ranging from 10A to 800A and 415V to 690V, designed to protect circuits from overload and short-circuit faults. Suitable for panel board integration, switchgear assemblies, and renewable energy installations, these breakers are widely sourced from China, India, and Taiwan for global export markets. Standard certifications such as IEC 60947-2 and UL 489 ensure compliance with international safety requirements.
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Sourcing Circuit Breaker from Nanyang Jinniu Electric Co., Ltd. - China Import Guide
Before placing an order, verify the breaker’s current and voltage ratings, the IEC 60947‑2 and UL 489 certification copies, and request a recent type test report to confirm performance claims. Ask the supplier to provide a conformity declaration and material safety data sheet for the PA66 housing, as these documents are essential for customs clearance and downstream quality assurance.
Confirm the preferred Incoterm, typical lead time and payment method directly with the supplier, as these details are not listed. Many Chinese exporters work with FOB or CIF terms and may require a letter of credit for first‑time buyers; clarify these points early to avoid delays at the port of loading.
Arrange a third‑party inspection or factory acceptance test before shipment, focusing on contact resistance, dielectric strength and mechanical operation. Request the inspection report, test certificates and a packing list to accompany the commercial invoice, ensuring that the imported breakers meet both safety standards and your project specifications.
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30 suppliersBuy Circuit Breaker in Bulk — Verified Supplier in China
When sourcing Circuit Breaker for your business, securing the right balance of quality and cost is essential. Nanyang Jinniu Electric Co., Ltd., a verified supplier based in China, offers this product with key specifications including Miniature Circuit Breaker (MCB) / Molded Case Circuit Breaker (MCCB), MCB: 1A–63A; MCCB: 63A–800A, and 230V AC (MCB single-phase); 415V AC (MCCB three-phase). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $320/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8536.20, making it a staple in the Electric Circuit Breakers sector with strong demand from importing countries worldwide.
Circuit Breaker Specifications, Trade Terms & Pricing
Importing Circuit Breaker requires careful attention to shipping logistics, customs compliance, and secure payment terms. Nanyang Jinniu Electric Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8536.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Nanyang Jinniu Electric Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Circuit Breaker has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Circuit Breakers category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Circuit Breaker — Shipping, Logistics & Customs
Importing Circuit Breaker requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8536.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Circuit Breaker
What is the wholesale price of Circuit Breaker?
The current listed wholesale price for Circuit Breaker from Nanyang Jinniu Electric Co., Ltd. is $320/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Nanyang Jinniu Electric Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Circuit Breaker?
The supplier, Nanyang Jinniu Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Circuit Breaker. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Circuit Breaker?
For international shipping and customs clearance, Circuit Breaker is classified under HS Code 8536.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Circuit Breaker from China?
To import Circuit Breaker from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Nanyang Jinniu Electric Co., Ltd.. Ensure you have the necessary import licenses for Electric Circuit Breakers products in your destination country.
Is Nanyang Jinniu Electric Co., Ltd. a verified supplier?
Yes, Nanyang Jinniu Electric Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Circuit Breaker?
The key specifications for Circuit Breaker supplied by Nanyang Jinniu Electric Co., Ltd. include Miniature Circuit Breaker (MCB) / Molded Case Circuit Breaker (MCCB), MCB: 1A–63A; MCCB: 63A–800A, and 230V AC (MCB single-phase); 415V AC (MCCB three-phase). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Circuit Breaker?
Nanyang Jinniu Electric Co., Ltd. offers Circuit Breaker with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Circuit Breaker the most?
Circuit Breaker is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Nanyang Jinniu Electric Co., Ltd. through our platform.
What certifications does this Circuit Breaker supplier hold?
Nanyang Jinniu Electric Co., Ltd. maintains international quality certifications. These ensure that the Circuit Breaker meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Circuit Breaker on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Nanyang Jinniu Electric Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Nanyang Jinniu Electric Co., Ltd..
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