High Precision Sensitive Response Electronic Motor Over Current Protector for Industrial Motor Overload Short Circuit Safety Protection

Name: High Precision Sensitive Response Electronic Motor Over Current Protector for Industrial Motor Overload Short Circuit Safety Protection
Brand: Yueqing Long Road Electric Co., Ltd.
SKU: 2041267715

Zhejiang, ChinaYueqing Long Road Electric Co., Ltd.

US$8.15

500 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Motor Overcurrent Protector

Operation

Electronic Type

Model NO.

HTHY-21

Speed

Overcurrent Protecting Relay

Arc-extinguishing Medium

Relay

Installation

DIN-Rail

Structure

Electronic

Type

Relay

Function

Overcurrent Protection, Phase Loss and Phase Failure and Locked Rotor

Certification

ISO9001-2000, CE, CB, CCC

-Rated Current

6A,30A,60A

Working Power Supply Are Single Phase

90~260VAC

Models

05, 30, 60

Working Power Supply Are Three Phase

180~440VAC

Transport Package

Exporting Carton

Trademark

LONGROAD/OEM

Origin

China

Production Capacity

200000PCS/Month

Key features

Multi-Function Protection: Provides overcurrent, phase loss, and locked rotor protection for motors and equipment.

Wide Current Range: Three models (0.5-6A, 3-30A, 5-60A) support up to 800A with external transformer.

Adjustable Settings: Start delay, action delay, and overload values can be set separately for precision.

Flexible Power Supply: Single phase 90-260VAC or three phase 180-440VAC; 24V-660V custom options available.

LED Status Indicators: Green LED for power status and red LED for action status display.

Dual Reset Modes: Relay can be reset manually via button or automatically by power off.

Compact DIN-Rail Design: Small size, light weight, and easy installation on DIN rails.

Global Certifications: Certified with ISO9001-2000, CE, CB, and CCC standards.

Company profile

Yueqing Long Road Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.21h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryYueqing Long Road Electric Co., Ltd. is a China-based limited trading company established in 2014 according to its business profile, while its company description states it was founded in 2010. It supplies low-voltage electrical products, including MCBs, RCCBs, SPDs, MCCBs, contactors, relays, isolators, and photovoltaic combiner boxes. The supplier reports ISO9001:2015 certification, multiple product certifications, eight production lines, MCB output of 20 million pieces, and one-month lead times in both peak and off-peak seasons. It claims exports to more than 80 countries and regions, although the detailed export-market information is limited to Africa, Southeast Asia, and the Middle East. Evidence supports broad product coverage, documented quality systems, and claimed innovation capabilities. However, after-sales resources, customization capability, financial credibility, and customer performance are insufficiently verified. The profile also contains inconsistencies regarding founding year, supplier...

CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also claims product certifications including CE, CB, IEC, SGS, Nemko, SAA, SASO, TUV, CCC, Golden Sun, and VDE, but the provided slices do not include certificate numbers, validity dates, or verification documents.

R&D capabilityThe supplier claims strong independent innovation capabilities, core technologies, multiple patents, and leading-level Internet of Things circuit breakers and photovoltaic and communications DC power-distribution products. These statements provide explicit positive evidence, although patent details and independent technical validation are not included.

Production capacityThe profile reports eight production lines, an MCB output of 20 million pieces, a 300.0 m² manufacturing plant, and one-month order fulfillment in both peak and off-peak seasons. These figures support established production capacity, although the relationship between the reported plant area, production lines, and the supplier's trading-company classification is not clarified.

Client casesThe supplier claims sales to countries and regions including the UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa, and Nigeria, and separately claims coverage of more than 80 countries and regions. A detailed trade record identifies BTCPOWER CEBU INC as an associated buyer with one recorded transaction, providing some customer evidence but not enough to demonstrate a broad, verified customer portfolio.

Product Q&A

Q:When can l receive your quotation and detail information after send the enquiry?

All your enquiry will be replied within 8 hours.

Q:Can l get samples before place an order ?

Of course! We also believe that sample order is the best way to prove the quality.And in our company we offer free sample service! Please send the enquiry to us and get the free sample!

Q:Can you print our own logo?

Yes,Our company are available for OEM.

Q:How long is the quality guarantee?

2-5 years warranty,our products are 100% inspection.

Q:How long is the delivery time?

It usually takes about 3-5 working days for sample orderand 10-20 days for official order.