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The NS 250A MCCB mccb circuit breaker supplied by Xinli Electric is a molded‑case breaker rated for a continuous current of 250 A and an insulation voltage of 750 V. It is designed for AC systems operating at 50 Hz or 60 Hz and complies with IEC 60947‑2. The unit incorporates a thermosetting molded housing, silver‑alloy contact points and copper internal components. Its rated working voltage is 690 V or below, making it suitable for typical commercial distribution panels.
Thermosetting resin housings provide high dielectric strength and resistance to heat, while silver‑alloy contacts give low contact resistance and reliable arc extinction. In the MCCB market, a breaking capacity of 10 kA is considered standard for devices in this class, and DIN‑rail or fixed mounting are the usual installation methods. Typical MCCBs of this size are supplied in a single‑pole configuration and meet the IEC 60947‑2 performance tests for overload and short‑circuit protection. Xinli’s design follows the same international guidelines, ensuring interchangeability with other global manufacturers.
The breaker is commonly used in commercial buildings, manufacturing plants and power distribution panels where reliable overload and short‑circuit protection is required. Importers usually request unit‑level packaging in cardboard boxes, with the possibility of bulk palletisation, and verify that the product conforms to the IEC standard before shipment. Trade terms, minimum order quantities and delivery schedules must be confirmed directly with Xinli Electric.
| Rated Continuous Current | 250 A |
| Insulation Voltage | 750 V |
| Rated Working Voltage | ≤ 690 V |
| Frequency | 50 Hz / 60 Hz |
| Housing Material | Thermosetting molded resin |
| Contact Material | Silver alloy |
| Internal Conductors | Copper |
| Standard Compliance | IEC 60947‑2 |
| Typical Breaking Capacity | 10 kA (typical) |
| Typical Mounting Type | DIN‑rail or fixed (standard) |
Xinli Electric is located in Yueqing, Zhejiang Province, China (postal code 325600). The company is listed with a harbour‑level trust tier, indicating that basic business information has been verified by the platform. Xinli’s profile shows a response rate of 0 % and no recorded response time, so buyers should anticipate the need for proactive communication. The firm specialises in electrical distribution equipment, including molded‑case circuit breakers such as the NS 250A model.
The listing does not provide details about production capacity, certifications or previous export projects, therefore interested importers should request factory audit reports and any relevant test certificates. Xinli advertises the NS 250A MCCB as compatible with DIN‑rail and fixed mounting systems, but no additional product lines are described in the public profile. All technical data supplied originates from the product description supplied by the company itself.
The NS 250A MCCB is a molded case circuit breaker rated for 250 amperes and 750V insulation, suitable for AC 50Hz/60Hz industrial electrical systems. It provides reliable overload and short-circuit protection for commercial buildings, manufacturing facilities, and power distribution panels. This breaker is a standard component in global electrical infrastructure projects and is widely sourced for import/export due to its universal compatibility with DIN-rail and fixed mounting systems.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order with Xinli Electric, importers should obtain a copy of the IEC 60947‑2 test report and, if available, a CE or equivalent conformity certificate to confirm that the NS 250A MCCB meets the required safety and performance criteria. Requesting a material safety data sheet for the thermosetting housing and a metallurgical analysis of the silver‑alloy contacts will further substantiate product quality. Verifying the supplier’s factory audit report can also reduce the risk of non‑conformance.
Logistics arrangements, including the preferred Incoterm, expected lead time and payment schedule, are not disclosed in the public listing and must be negotiated directly with Xinli Electric. Buyers should clarify whether the units will be shipped in unit‑level cartons or on consolidated pallets, and confirm the weight and volume per pallet for freight calculations. Discussing the possibility of container loading at the Yueqing port will help align shipping timelines with project deadlines.
Upon receipt, a pre‑shipment inspection by a third‑party agency can verify that the breakers conform to the declared specifications, such as rated current, insulation voltage and breaking capacity. Request the inspection report, along with the original test certificates and a packing list that details serial numbers or batch codes. Maintaining records of these documents will facilitate customs clearance and future warranty claims.
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When sourcing Ns 250a Mccb Mccb Circuit Breaker for your business, securing the right balance of quality and cost is essential. Xinli Electric, a verified supplier based in China, offers this product with key specifications including NS Series Molded Case Circuit Breaker (MCCB), 250A, and AC 400V-690V (Ue), Rated Insulating Voltage 750V. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5/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.
Importing Ns 250a Mccb Mccb Circuit requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xinli Electric 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ns 250a Mccb Mccb Circuit 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.
Importing Ns 250a Mccb Mccb Circuit 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).
The current listed wholesale price for Ns 250a Mccb Mccb Circuit Breaker from Xinli Electric is $5/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 Xinli Electric through EximNext.
The supplier, Xinli Electric, has set a Minimum Order Quantity (MOQ) of 1 Bags for Ns 250a Mccb Mccb Circuit. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Ns 250a Mccb Mccb 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.
To import Ns 250a Mccb Mccb Circuit from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xinli Electric. Ensure you have the necessary import licenses for Electric Circuit Breakers products in your destination country.
Yes, Xinli Electric 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.
The key specifications for Ns 250a Mccb Mccb Circuit Breaker supplied by Xinli Electric include NS Series Molded Case Circuit Breaker (MCCB), 250A, and AC 400V-690V (Ue), Rated Insulating Voltage 750V. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Xinli Electric offers Ns 250a Mccb Mccb Circuit with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Ns 250a Mccb Mccb Circuit is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xinli Electric through our platform.
Xinli Electric maintains international quality certifications. These ensure that the Ns 250a Mccb Mccb Circuit meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Xinli Electric will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Xinli Electric.
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