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Vacuum Circuit Breaker Parts

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Vacuum Circuit Breaker Parts Specification

Features
High dielectric strength, compact, maintenance-free, arc-resistant construction

Power Source
Mechanical, actuated by operating mechanism

Output
Breaker actioncurrent conduction/interruption

Input
Electrical power (medium voltage)

Thermal Conductivity
High (copper parts for efficient heat dissipation)

Response Time
Rapid arc extinguishing in less than 3 cycles

Power Supply
Not applicable (acts as a mechanical switch component)

Interface
Mechanically interfaced to actuator and control lever

IP Rating
IP20 to IP40 depending on enclosure

Display Type
None (mechanical component)

Usage
Industrial electrical installations, panel boards, switchgear assemblies

Operating Temperature
-25C to +70C (ambient conditions)

Components
Vacuum interrupter, arc shield, contacts, support insulator

Product Type
Vacuum Circuit Breaker Parts

Application
Switchgear, power substations, medium voltage panels

Rated Voltage
Up to 36 kV

Supply Voltage
Compatible with 3.3 kV, 6.6 kV, 11 kV, 33 kV system ratings

Size
Standard/Custom (varies by model and function)

Dimension (L*W*H)
80 mm x 55 mm x 45 mm (varies by part)

Function
Interrupts and isolates electrical circuits in vacuum-insulated medium voltage switchgear

Color
Silver, Copper, Golden (as shown in image)

Weight
750-900 grams (varies by design)

Capacity
Up to 2500A continuous current

Current Rating
Up to 2500A

Thickness
2 mm to 5 mm (component dependent)

Frequency
50 Hz / 60 Hz (system dependent)

Impact Strength
Robust construction for shock/vibration resistance

Humidity Tolerance
Up to 95% RH (non-condensing)

Contact Resistance
<20 micro-ohms

Electrical Endurance
10,000 operations at rated current

Material
Copper, silver-plated contacts, high-grade ceramic and stainless steel

Surface Finish
Electroplated for corrosion resistance

Arc Extinguishing Medium
Vacuum

Mechanical Life
Up to 50000 operations

Mounting Type
Vertical/horizontal (part-specific)

About Vacuum Circuit Breaker Parts

Discover affordable and celebrated Vacuum Circuit Breaker Parts, engineered for pivotal performance in demanding electrical applications. Manufactured using high-grade copper, silver-plated contacts, stainless steel, and premium ceramic, these components deliver brilliant conductivity, high dielectric strength, and robust impact resistance. Advance purchase secures great value and extended durability, with up to 50,000 mechanical operations and exceptional electrical endurance. Electroplated finishes ensure corrosion resistance, while their maintenance-free and compact construction meets modern industry standards. Suitable for versatile mounting and compatible with medium voltage switchgear, these parts epitomize value and reliability.

Application Surface and Areas of Use

Vacuum Circuit Breaker Parts are brilliantly designed for mounting on vertical and horizontal surfaces, tailored to specific components. These celebrated parts are used for interrupting and isolating currents in vacuum-insulated medium voltage switchgear. Application areas include industrial electrical installations, power substations, switchgear panels, and utility distribution boards. Their compact yet robust construction ensures excellent performance even in high-capacity and high-humidity environments, delivering lasting value across diverse electrical infrastructure projects.

Export Markets, Samples, and Shipping Details

Our premium Vacuum Circuit Breaker Parts are dispatched to various international markets, including Asia, Africa, and Europe. Secure shipping practices ensure each order reaches its destination safely. We provide sample availability for evaluation before purchase, offering maximum buyer assurance. FOB port delivery streamlines the shipping process for efficiency. Trusted by global distributors, manufacturers, and wholesalers, our celebrated parts provide reliable solutions tailored to global electrical standards.

FAQs of Vacuum Circuit Breaker Parts:

Q: How do Vacuum Circuit Breaker Parts benefit industrial electrical installations?

A: These parts offer high dielectric strength, rapid arc extinguishing, and reliable operation, ensuring safety and efficiency in industrial electrical setups.

Q: What materials are used in the construction of these circuit breaker components?

A: The parts are made from copper, silver-plated contacts, high-grade ceramic, and stainless steel, ensuring excellent conductivity and durability.

Q: Where can these Vacuum Circuit Breaker Parts be installed?

A: They can be mounted vertically or horizontally within medium voltage switchgear, power substations, and panel boards, depending on the specific component.

Q: When should these parts be replaced or maintained?

A: With a mechanical life of up to 50,000 operations and maintenance-free design, replacement is recommended only after reaching their operational limit or upon noticeable wear.

Q: What is the process for securing a sample or export order?

A: Customers can request samples for evaluation before placing advance purchase orders. Secure shipping and FOB port delivery ensure satisfaction and reliability throughout the export process.

Q: How do these parts ensure value and reliability in power applications?

A: They provide robust, corrosion-resistant construction, low contact resistance, and compatibility with multiple voltage systems, supporting long-lasting and brilliant performance.

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