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H A Electrical And Switchgear
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11KV HT Vacuum Circuit Breaker

Name: 11KV HT Vacuum Circuit Breaker
Brand: H A Electrical And Switchgear

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MOQ : 1 Piece

11KV HT Vacuum Circuit Breaker Specification

Components
Vacuum Interrupters, CTs, PTs, Relays

Rated Operation Voltage
11 kV

Panel Type
Indoor/outdoor type

Current Rating
630/1250 A

Rated Insulation Voltage
12 kV

Way
3 phase

Protection Class
Class F

Connectivity Type
Bus bar connection

Rated Current
630/1250 A

Cover Material
Powder coated steel

Protection Level
Medium voltage protection

Cabinet Material
CRCA sheet

Features
Compact design, Draw-out type, Manual/Motorized operation, Safety interlocks

Base Material
Mild Steel (MS)

Operating Voltage
11,000 V

Thickness
3 mm (enclosure body)

Cooling System
Air cooled

Control System
Microprocessor/relay based

Product Type
HT Vacuum Circuit Breaker

Material
Metal clad

Surface Finish
Epoxy powder coated

Standard
IS 13118 / IEC 62271-100

Surface Color
Grey

Rated Voltage
11 kV

Frequency (MHz)
50 Hz

Maximum Output Current
1250 A

Dimension (L*W*H)
900 mm x 1100 mm x 2200 mm

Application
Medium voltage power distribution

IP Rating
IP4X

Display Type
Analog/digital meters

Standards Conformity
IS/IEC standards

Interlock
Door and racking interlock

Breaking Capacity
26.3 kA / 20 kA

Operating Mechanism
Spring-charged, Trip-free

Environmental Category
Indoor/outdoor use

Making Capacity
65 kA peak

Installation Type
Floor mounted

Rated Short Time Withstand Current
26.3 kA for 3 sec

Trip Coil Voltage
110/220 V AC/DC

Service Condition
-10C to +55C, relative humidity up to 95%

Auxiliary Voltage
110/220 V AC/DC

Mechanical Endurance
10,000 operations

11KV HT 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 11KV HT Vacuum Circuit Breaker

Step into the spotlight with our redoubtable 11KV HT Vacuum Circuit Breaker, engineered for impeccable performance in medium voltage power distribution. Grab yours now and experience unmatched safety, thanks to its best-in-class breaking capacity of up to 26.3 kA and reliable spring-charged, trip-free mechanism. Designed for both indoor and outdoor use, its compact, metal-clad build embodies durability. Featuring draw-out functionality, advanced microprocessor/relay-based controls, and robust safety interlocks, this circuit breaker exudes reliability, adhering to IS/IEC standards. Buy now and secure medium voltage protection like never before!

Competitive Advantages of Our 11KV HT Vacuum Circuit Breaker

The 11KV HT Vacuum Circuit Breaker stands out due to its compact, draw-out design and medium voltage protection. Its superior breaking and making capacities, durable epoxy powder-coated finish, and reliable mechanical endurance ensure long-term operation. It integrates advanced microprocessor or relay-based controls, extensive safety interlocks, and versatile analog/digital meters. Enhanced manual or motorized operation options provide extra flexibility, situating this product as the advantage-driven choice for robust power distribution needs.

Payment Terms, Certifications & Swift Delivery

We offer flexible payment terms for our 11KV HT Vacuum Circuit Breaker, ensuring convenience for our valued clients. Certified under IS 13118 and IEC 62271-100 standards, our product guarantees world-class quality. Quick dispatch and efficient goods transport are part of our commitment, supplied from our trusted FOB port in India. Enjoy hassle-free order processing, prompt delivery, and comprehensive support, making us your reliable partner for power distribution solutions.

FAQ's of 11KV HT Vacuum Circuit Breaker:

Q: How does the 11KV HT Vacuum Circuit Breaker provide reliable medium voltage protection?

A: The breaker features high breaking and making capacities, spring-charged operating mechanism, and advanced safety interlocks, ensuring dependable performance during faults and overloads in medium voltage power distribution.

Q: What are the installation requirements for this circuit breaker?

A: This model is floor-mounted and suitable for both indoor and outdoor applications. It has a sturdy, metal-clad enclosure with a compact footprint (900 mm x 1100 mm x 2200 mm) and requires a bus bar connection for electrical integration.

Q: Where can the 11KV HT Vacuum Circuit Breaker be used?

A: It is designed primarily for medium voltage power distribution in industrial, commercial, and utility sectors, robustly engineered to withstand operating temperatures from -10C to +55C and relative humidity up to 95%.

Q: What process ensures the product meets quality standards?

A: Every breaker adheres to IS 13118 and IEC 62271-100 standards, undergoing stringent factory tests for mechanical endurance, dielectric strength, and operational reliability before dispatch.

Q: What are the benefits of the draw-out design and safety interlocks?

A: The draw-out construction facilitates easy maintenance and replacement, while integrated door and racking interlocks ensure maximum operator safety by preventing inadvertent access or operation during service.