Import Thermal Overload Relays - A Series — Buy in wholesale FOB from Supplier in Taiwan

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Thermal Overload Relays - A series by Riken Electric Co., Ltd.
Harbor
Thermal Overload Relays - A series - Image 1

Thermal Overload Relays - A series

🕐Last updated: Aug 24, 2026
na/ Pieces
Min. Order: 100 Pieces
🔢HS Code8536.49
⚙️MaterialMetal housing with copper alloy contact components and plastic insulating elements
📁CategoryElectric Relays
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Thermal Overload Relays - A series from Riken Electric Co., Ltd. - Wholesale Supply

The product is a thermal overload relay of the A series, specifically the BTH‑A25 model, featuring a metal housing with copper‑alloy contact components and plastic insulating elements. It is designed for three‑phase motor protection, offering an adjustable tripping current range of 0.3 A to 0.45 A and a rated insulation voltage of 690 V. The supplier describes it as suitable for industrial applications such as manufacturing equipment, HVAC systems and heavy machinery.

Typical overload relays of this class are mounted on a DIN rail, have dimensions around 40 × 30 × 20 mm and a continuous contact current rating of 10 A. They operate reliably between - 25 °C and +70 °C and often comply with IEC 60947‑4‑1 standards. The housing material provides mechanical strength while the copper‑alloy contacts ensure good conductivity and wear resistance.

Buyers for this relay include electrical equipment manufacturers, system integrators and maintenance contractors who need reliable motor protection. The listing does not disclose minimum order quantities, exact pricing or lead‑time details, so these should be confirmed directly with the supplier. Importers should request the full datasheet, packaging specifications and any applicable certification documents before placing an order.

Technical Specifications for Riken Electric Co., Ltd. Thermal Overload Relays - A series
Housing materialMetal
Contact materialCopper alloy
Insulating materialPlastic
Rated insulation voltage690 V
Adjustable tripping current range0.3 A - 0.45 A
Mounting typeTypical DIN‑rail
Contact current ratingTypical 10 A
DimensionsTypical 40 mm × 30 mm × 20 mm
Operating temperatureTypical - 25 °C to +70 °C
WeightTypical 150 g
About Riken Electric Co., Ltd. - Electrical Component Supplier in Taiwan
🏭
Riken Electric Co., Ltd.
Taiwan Harbor

Riken Electric Co., Ltd. is based in Taiwan and is listed with an organic supplier tier and a harbor trust tier. The response rate shown is 0 %, meaning that communication responsiveness has not been recorded, so prospective buyers should verify the reliability of the contact channel before engagement.

The company produces electrical protection components, with the BTH‑A25 thermal overload relay highlighted in the listing. Although the description mentions ISO and CE certifications, the supplier does not provide copies of these certificates; interested importers should request the actual documentation to confirm compliance.

The BTH-A25 thermal overload relay provides reliable motor protection against overload conditions in industrial applications. Designed for 3-phase systems, this adjustable relay integrates with motor starters to prevent damage from excessive current draw. Essential for manufacturing equipment, HVAC systems, and heavy machinery requiring robust electrical protection. Commonly sourced for export in industrial automation and electrical distribution projects.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Thermal Overload Relays - A series from Riken Electric Co., Ltd.
The relay is rated for 690 V, making it suitable for many industrial power systems; verify the exact rating on the supplier’s data sheet.

Sourcing Thermal Overload Relays - A series from Riken Electric Co., Ltd. - Taiwan Import Guide

Before committing to purchase, confirm the housing construction, contact material and insulation voltage against the supplier’s test reports. Request a functional test certificate for the adjustable trip setting and verify that the DIN‑rail dimensions suit your control panel design.

Discuss shipping terms early: ask the supplier which Incoterms they can provide (FOB, CIF etc.), obtain an estimated lead time and clarify packaging details such as box size and weight for freight planning. Payment options such as L/C or T/T should be negotiated once the supplier’s credibility is established.

Plan a third‑party inspection to check material quality, contact resistance and thermal performance before loading. Secure the supplier’s certification documents (ISO, CE, IEC) and keep them on file for customs clearance and future quality audits.

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Riken Electric Co., Ltd.
Taiwan
Harbor
58/100
Trust Score
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10
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Buy Thermal Overload Relays - in Bulk — Verified Supplier in Taiwan

When sourcing Thermal Overload Relays - A Series for your business, securing the right balance of quality and cost is essential. Riken Electric Co., Ltd., a verified supplier based in Taiwan, offers this product with key specifications including A Series Thermal Overload Relay, 0.1A - 25A Adjustable, and 690V AC Max. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at na and manage bulk orders with a minimum order quantity (MOQ) of 100 Pieces. This product is actively traded under HS Code 8536.49, making it a staple in the Electric Relays sector with strong demand from importing countries worldwide.

Thermal Overload Relays - Specifications, Trade Terms & Pricing

Importing Thermal Overload Relays - requires careful attention to shipping logistics, customs compliance, and secure payment terms. Riken 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 8536.49 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 Riken Electric Co., Ltd. — Supplier in Taiwan

Finding trustworthy partners is the foundation of successful importing. The supplier of this Thermal Overload Relays - 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 Relays category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Thermal Overload Relays - — Shipping, Logistics & Customs

Importing Thermal Overload Relays - 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 8536.49 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 Thermal Overload Relays -

What is the wholesale price of Thermal Overload Relays - A Series?

The current listed wholesale price for Thermal Overload Relays - A Series from Riken Electric Co., Ltd. is na on FOB terms from Taiwan. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Riken Electric Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Thermal Overload Relays -?

The supplier, Riken Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 100 Pieces for Thermal Overload Relays -. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Thermal Overload Relays - A Series?

For international shipping and customs clearance, Thermal Overload Relays - A Series is classified under HS Code 8536.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Thermal Overload Relays - from Taiwan?

To import Thermal Overload Relays - from Taiwan, negotiate shipping terms (FOB, CIF, or EXW) directly with Riken Electric Co., Ltd.. Ensure you have the necessary import licenses for Electric Relays products in your destination country.

Is Riken Electric Co., Ltd. a verified supplier?

Yes, Riken 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 Thermal Overload Relays - A Series?

The key specifications for Thermal Overload Relays - A Series supplied by Riken Electric Co., Ltd. include A Series Thermal Overload Relay, 0.1A - 25A Adjustable, and 690V AC Max. 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 Thermal Overload Relays -?

Riken Electric Co., Ltd. offers Thermal Overload Relays - with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Thermal Overload Relays - the most?

Thermal Overload Relays - is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Riken Electric Co., Ltd. through our platform.

What certifications does this Thermal Overload Relays - supplier hold?

Riken Electric Co., Ltd. maintains international quality certifications. These ensure that the Thermal Overload Relays - meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Thermal Overload Relays - A Series on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Riken 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 Riken Electric Co., Ltd..

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