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Low Voltage Electrical Pole Mounted Fuse Cut out
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Low Voltage Electrical Pole Mounted Fuse Cut out

  • MODEL: APDM630

The fuse switch low-voltage fuse is a critical protective device designed for low-voltage electrical systems, seamlessly integrating the functions of a fuse and a switch. It serves as a reliable safeguard for electrical circuits, equipment, and personnel by effectively interrupting overcurrent and short-circuit faults in low-voltage environments (typically below 1000V AC or 1500V DC).​This device is widely applicable in various scenarios, including industrial control panels, distribution boxes for commercial buildings, residential electrical systems, and auxiliary circuits of industrial machinery. It not only ensures the stable operation of electrical systems but also simplifies maintenance processes. When a fault occurs, the fuse element within the device melts rapidly to cut off the circuit, preventing damage to expensive electrical components such as motors, transformers, and inverters. Meanwhile, the switch function allows for safe manual operation—such as circuit isolation during maintenance—without the need for additional switching devices, saving installation space and reducing overall system costs.

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Technical Parameters

Technical Data

Item No

APDM630

Voltage

500 V

Insulation Level

1000 V

Freqency

50/60 HZ

Operacional current with fuses 

630A 

Operacional curren with blades

800A

Installation Category

AC 22B

Short time current (1s)

12KA

Dinamic current (crest)

50KA

Interruption capacity

100KA

Weigth

1.8KG

Protection degree

IP23

Product Features

Dual-Function Integration: Combines the overcurrent protection of a fuse with the on/off control of a switch, eliminating the need for separate devices and optimizing circuit design.

Rapid Fault Interruption: Features a high-speed fuse element that melts within milliseconds upon detecting overcurrent or short circuits, minimizing the risk of electrical fires and equipment damage.

 

Enhanced Safety Performance: Complies with global safety standards (IEC 60269, UL 248) and is equipped with insulation materials that resist high temperatures and electrical arcing, ensuring safe operation even in fault conditions.

 

Easy Installation & Maintenance: Designed with user-friendly features such as clear status indicators (on/off/fault) and tool-less replacement of fuse elements, reducing downtime during maintenance.

 

Wide Compatibility: Available in multiple current ratings (1A-630A) and voltage levels (up to 1000V AC/1500V DC), and supports various mounting methods (DIN-rail, panel-mounted), making it suitable for diverse low-voltage applications.

 

Durable Construction: Built with robust materials (e.g., flame-retardant thermoplastics, copper alloy contacts) that withstand mechanical stress, corrosion, and extreme temperatures (-25°C to +85°C), ensuring long service life (up to 10 years under normal operating conditions).

 

Environmentally Friendly: Free from harmful substances such as lead and mercury, meeting RoHS and REACH environmental regulations, making it an eco-conscious choice for electrical systems.

Packaging

Packaging Details

Wooden Box

Port

Ningbo Port, Shanghai Port

APDM630-8APDM630-9

COMPANY INTRODUCTION

Jecsany Electrical Equipment Co., Ltd. was established in 2009, and it is backed by China Electric Porcelain Import and Export Co Ltd.   Since 1981, the company has focused on the research and development, manufacturing and export of professional high-voltage power products, and has accumulated profound technical background and rich industry experience in this field, and has built a reputation for delivering high-quality products and exceptional service to our clients.

 

Moreover, the company gives full play to its own R&D and production experience advantages, and strives to cultivate a professional team that can match products with the fastest speed and highest accuracy.   At present, the company has professional teams engaged in the power industry in South Africa, USA, South America, Vietnam and other places.

 

After years of development, the company has gradually become a professional supplier of diversified products including Power Transformers, Auto-Reclosers, Vacuum circuit breakers, Lightning arresters, Line protection devices, Switchgears, Fuse cutouts, Polymer / Glass / Porcelain insulators, Power line fittings and Tools, etc.   Jecsany can provide customers with one-stop full-service from product development, design, manufacturing to transportation, installation and after-sales service.

 

Jecsany Team is the backbone of our success, and we are dedicated to fostering a work environment that encourages innovation, collaboration, and continuous improvement.   We are constantly investing in our facilities and technology to ensure that we stay at the forefront of the industry, delivering high-quality products and services that exceed expectations.

APDM630-10

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