What is the minimum order quantity?

The minimum order quantity is 100 pieces.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Single Phase 1p 4p 40A 60A Over Under Voltage Protector

Name: Single Phase 1p 4p 40A 60A Over Under Voltage Protector
Brand: Changsong Electric Co., Ltd.
SKU: 864576405

Zhejiang, ChinaChangsong Electric Co., Ltd.

Negotiable

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Current Type

Phase

Single Phase

Model NO.

CS-2019B

Frequency Characteristics

Low Frequency

Usage

SVC, DBW, JIW

Frequency

Low Frequency

Size

Small

Iron Core Shape

Power Source

Switching Regulated Power Supply

Application Range

Scientific Research Department

Transport Package

Standard Export Packing

Specification

Trademark

Changsong

Origin

Zhejiang, China

HS Code

8536500000

Production Capacity

50000PCS/Year

Key features

High Precision Protection: Built-in high performance MCU ensures precise voltage protection with accurate cut-off and recovery values.

Compact Design: Small size with high switching capacity, ideal for space-constrained applications.

Energy Efficient: Energy-saving design driven by instantaneous impulse coil with power consumption under 2W.

Durable Construction: Flame retardant casing provides excellent resistance to fire, heat, and weather conditions.

Wide Current Range: Available in multiple rated currents: 16A, 20A, 25A, 32A, 40A, 50A, and 63A.

High Mechanical Life: Mechanical life of 10,000 times ensures long-term reliability and durability.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Certified Quality: Product certified with CCC and CE, manufactured under ISO9001, ISO45001, and ISO14001 standards.

Company profile

Changsong Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.80h

AI-Powered supplier vetting

SummaryChangsong Electric Co., Ltd., established in 2011 and based in Zhejiang, China, is a combined entity engaged in the manufacturing and trade of various products, including distribution boxes. The company operates a 3000m² manufacturing facility with 45 employees and holds multiple certifications such as ISO9001 and ISO14001. It exports 51%-70% of its products and has a notable presence in both domestic and international markets. Changsong emphasizes quality, innovation, and customer service, continuously upgrading its facilities and technology.

Supplier typeChangsong Electric Co., Ltd. is a combined manufacturing and trading company, operating as a limited company in the manufacturing industry.

CertificationsThe company holds multiple certifications, including ISO9001, ISO14001, and CE, attesting to its management and product quality standards.

R&D capabilityChangsong continuously updates its manufacturing facilities and adopts advanced inspection instruments to enhance product quality.

Production capacityOperating seven production lines, Changsong produces 500,000 distribution boxes annually, with significant export activities.