11 Kv Vacuum Circuit Breaker

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11 Kv Vacuum Circuit Breaker Specification

Phase
Three Phase

Rated Short Circuit Breaking Current
Up to 31.5 kA

Breaking Capacity
26.3 kA / 31.5 kA

Mechanical Life
10,000 operations

Rated Short Circuit Making Current
Up to 80 kA (peak)

Product Type
Vacuum Circuit Breaker

Installation Options
Indoor / Panel Mounted

Function
Protection and Switching of Electrical Circuits

Poles Number
3 Poles

Rated Voltage
11 kV

Rated Current
630A / 1250A / 1600A / 2000A

Rated Frequency
50 Hz

Curves
Tripping characteristics as per IEC 62271-100

Temperature Protection
Provided via relay (optional)

Weight
Approx. 200 kg

Color
Grey

Operating Mechanism
Spring Charged Mechanism

Operating Ambient Temperature Range
-10C to +55C

Insulation Level (Power Frequency Withstand Voltage)
28 kV (rms)

Interlocking
Provided for safety and reliable operation

Degree of Protection
IP4X (Chamber)

Auxiliary Contacts
6 NO + 6 NC

Lightning Impulse Withstand Voltage
75 kV (peak)

Standards
IEC 62271-100, IS 13118, IEC 60694

Control Supply Voltage
110V / 220V AC or DC

11 Kv Vacuum Circuit Breaker Trade Information

Main Domestic Market
All India

About 11 Kv Vacuum Circuit Breaker

Unlock elite protection with the latest 11 kV Vacuum Circuit Breaker-crafted for supreme safety and world-class reliability. Designed to meet classic industry benchmarks such as IEC 62271-100 and IS 13118, this advanced unit boasts a robust spring-charged mechanism and insulation levels up to 28 kV (rms). Featuring 6 NO + 6 NC auxiliary contacts, IP4X protection, and versatile installation for indoor or panel mounting, it is ideal for flawless protection and switching of electrical circuits. Rated for a supreme 2000A and a formidable breaking capacity of 31.5 kA.

Elite Performance & Advanced Application

The 11 kV Vacuum Circuit Breaker impresses with extra features like relay-based temperature protection, flexible operation at 630A to 2000A, and interlocking for secure and reliable maneuvering. It's tailored for both specific industrial applications and classic general use, safeguarding three-phase systems across public, commercial, and utility sectors. For optimum direction of use, connect as per IEC 62271-100 standards and ensure mounting in suitable indoor panels to unlock maximum performance.

Swift Delivery, Sample Policy & Payment Flexibility

Orders for the 11 kV Vacuum Circuit Breaker are promptly dispatched for timely arrival, meeting the expectations of the export market. Sample units can be arranged upon request to demonstrate elite capabilities. Flexible payment terms are available to accommodate diverse client requirements, ensuring a seamless experience from inquiry to delivery. We pride ourselves on efficient logistics and responsive support, making us a classic choice among manufacturers and suppliers in India and beyond.

FAQ's of 11 Kv Vacuum Circuit Breaker:

Q: How does the 11 kV Vacuum Circuit Breaker enhance the safety of electrical systems?

A: This breaker provides world-class safety with advanced interlocking, IP4X chamber protection, and optional relay-based temperature protection, minimizing faults and maximizing system integrity.

Q: What are the specific power standards supported by this circuit breaker?

A: It complies with IEC 62271-100, IS 13118, and IEC 60694 standards, ensuring supreme reliability and compatibility with modern and classic installations.

Q: When can I expect the delivery of my order, and is a sample available?

A: Products are dispatched promptly for swift arrival. Samples may be provided upon request so you can evaluate elite performance before full order placement.

Q: Where can this circuit breaker be installed?

A: It's designed for flexibility, supporting both indoor and panel-mounted installations in general utility, industrial, and commercial sectors.

Q: What benefits does the spring charged operating mechanism offer?

A: The spring charged mechanism ensures rapid, reliable switching operations and a mechanical life of up to 10,000 operations, contributing to supreme durability and performance.

Q: How do I use and maintain the 11 kV Vacuum Circuit Breaker?

A: Install according to IEC standards, verify control supply voltage compatibility (110V/220V AC/DC), and maintain by periodic inspection of interlocks, auxiliary contacts, and relay protection components.

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