08045814619

H A Electrical And Switchgear
GST : 07GTZPS6667F1ZI

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Medium Voltage Vacuum Circuit Breaker

Name: Medium Voltage Vacuum Circuit Breaker
Brand: H A Electrical And Switchgear

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MOQ : 1 Piece

Medium Voltage Vacuum Circuit Breaker Specification

Features
Compact Design, High Interruption Capacity, Arc Quenching, Fault Indication

Base Material
Steel

Panel Type
Withdrawable Type

Operating Voltage
12 kV

Rated Operation Voltage
12 kV

Current Rating
Up to 1250 A

Cooling System
Air Cooled

Components
Vacuum Interrupter, Trip/Close Coil, Spring Mechanism

Rated Current
630 A / 1250 A

Control System
Manual & Electrical

Rated Insulation Voltage
28 kV

Protection Level
Medium Voltage Protection

Thickness
3 mm (Enclosure) approx.

Connectivity Type
Cable Connection

Cover Material
Steel

Way
3 Phase

Protection Class
Class II

Cabinet Material
Sheet Steel

Product Type
Vacuum Circuit Breaker

Material
Metal Enclosure, Copper Contacts

Surface Finish
Powder Coated

Standard
IEC 62271-100, IS 13118

Surface Color
Grey

Rated Voltage
12 kV

Frequency (MHz)
50 Hz

Maximum Output Current
Up to 1250 A

Dimension (L*W*H)
1200 x 800 x 1600 mm

Application
Substation, Industrial, Distribution

IP Rating
IP4X

Display Type
Mechanical Indicator

Auxiliary Voltage
110/220V AC/DC

Operating Time
30-50 ms (Open/Close)

Mounting Type
Indoor

Mechanical Life
10,000 Operations

Short Circuit Breaking Capacity
Up to 25 kA

Operating Temperature Range
-10C to +50C

Interrupting Medium
Vacuum

Earthing Switch
Provided

Signature Feature
Maintenance-Free Vacuum Bottle Design

Operating Mechanism
Spring Charged

Weight
Approx 250 kg

Busbar Material
Copper

Shutter Material
Phenolic Resin

Making Capacity
Up to 31.5 kA

Humidity
95% RH (Non-condensing)

Standards Compliance
IEC, IS

Rated Short-Time Withstand Current
16/20/25 kA for 3 sec

Medium Voltage Vacuum Circuit Breaker Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID)

Supply Ability
10 Pieces Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About Medium Voltage Vacuum Circuit Breaker

Access top-tier power protection with our Medium Voltage Vacuum Circuit Breaker, expertly engineered for substation, industrial, and distribution environments. Grab the advantage of superior short-circuit breaking capacity up to 25 kA, a special maintenance-free vacuum bottle design, and a highly reliable spring-charged mechanism. Built for 10,000 mechanical operations, it meets IEC 62271-100 and IS 13118 standards. Its compact, powder-coated steel enclosure, copper contacts, and phenolic resin shutter offer robust performance and durability. Enjoy safe, efficient, and dependable medium voltage protection-your top-drawer solution for critical power infrastructure.

Superior Features and Wide Application

This Medium Voltage Vacuum Circuit Breaker boasts a high interruption capacity and a maintenance-free vacuum interrupter, ensuring safety and longevity. Designed for fault indication and arc quenching, it fits seamlessly in substations, industrial settings, and distribution systems. Its superior material quality and compact, withdrawable design allow easy installation and reliable operation under varied site conditions, including high humidity and temperature ranges from -10C to +50C.

Packaging, Certifications, and Market Strength

Our circuit breaker is securely dispatched in durable, tamper-proof packaging to maintain its top-drawer quality during transit. It includes all standard certifications like IEC 62271-100 and IS 13118, reinforcing its market value for both domestic and export exchanges. Serving a broad Indian market, we ensure quick delivery, meeting exacting protection and reliability standards required in the power sector and industrial applications.

FAQ's of Medium Voltage Vacuum Circuit Breaker:

Q: How does the vacuum interrupter benefit the circuit breaker's performance?

A: The special maintenance-free vacuum interrupter ensures superior arc quenching, extends mechanical life to 10,000 operations, and reduces the need for frequent servicing, delivering consistent, reliable protection.

Q: What applications is this Medium Voltage Vacuum Circuit Breaker suited for?

A: It is ideal for substations, industrial installations, and distribution networks requiring top-tier medium voltage protection and robust circuit-breaking capabilities.

Q: What standards and certifications does this circuit breaker comply with?

A: It conforms to leading industry standards IEC 62271-100 and IS 13118, ensuring regulatory compliance and top-tier quality assurance.

Q: Where can you install this vacuum circuit breaker?

A: Designed for indoor use in a range of environments, it can be mounted in substations, industrial switchrooms, and electrical distribution systems needing reliable, maintenance-free operation.

Q: What is the process of exchanging or dispatching this breaker?

A: Each unit is thoroughly tested and securely packaged for dispatch, with seamless exchange and support offered for domestic and export customers.

Q: How does the breaker handle fault conditions?

A: With a high short-circuit breaking capacity of up to 25 kA and reliable fault indication, it swiftly interrupts abnormal currents, ensuring system safety.