Zhejiang, China
Business Type:
Manufacturer/Factory, Other, Group Corporation
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: within 15 workday
OEM/ODM Service

Recloser, Reclosurer, Circuit Breaker manufacturer / supplier in China, offering 13.8kv Auto Recloser with Backup Protection, Sf6 Gas-Insulated Indoor 24kv Switch Disconnector, Sf6 Gas-Insulated 24kv Load Break Switch and so on.

Gold Member Since 2013
Audited Supplier

13.8kv Auto Recloser with Backup Protection

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $3,000-8,000/ Piece
Port: Ningbo, China
Production Capacity: 5000
Payment Terms: L/C, T/T, Money Gram
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Fixed
Structure: Conventional Circuit Breaker

You Might Also Like


Basic Info

Model NO.: RCW38
Poles Number: 3
Type: Circuit Breaker
Function: Overcurrent Protection~@~Circuit-Breaker Failure P
Certification: ISO9001-2000
Trademark: Rockwill
Transport Package: Wooden
Specification: iec
Origin: China
HS Code: 85352100

Product Description

RVB-40.5 outdoor circuit breaker

RVB type outdoor vacuum circuit breaker covering 12kV up to 36kV range for transformer substation and switch station using.

The current rating: 630A,....2500A, short circuit breaking current rating: 25kA,...40kA.

Its perfect design for instead of traditional type like OHB,VBF,3AF,ZW7,ZW30,ZW39,ZW37...etc.

More light, compact, relieable, and friend-enviromental.

1. Overview

ROCKWILLdeveloped RVB-40.5 series of outdoor vacuum circuit breaker using modern processing technology and computer-aided design techniques, combined with the latest generation of spring bodies and the advantages of a permanent institution. Its pursuit of high reliability, easy to maintain design concepts to create a generation of superior product, is the most reliable electric power system the best option.

RVB-40.5series of switches of the main use Ansoft software and solidwork designed with the overall nice, safe and reliable.

RVB-40.5Series switches have a variety of styles to choose from:

RVB-40.5Nordinary outdoor vacuum circuit breakers, spring actuator come standard with mechanical life of 20,000 times.

2.Use of the environment

Ambient temperature: -40 ºC~ +85 ºC, the daily average temperature:25 ºC;
Altitude: ≤3000m(in excess of the value of technical discussions with the Division I);
Wind speed:35m/ s;
Earthquake intensity: not more than 8 degrees;
Degree of ambient air contamination level not greater than: 3 level;
Daily average ambient air relative humidity ≤ 95%, on average ≤ 90%;
Saturated vapor pressure of daily mean values ≤ 2.2 × 10-3Mpa, on average ≤ 1.8 × 10-3Mpa;
More than the use of environmental conditions, please consult with the manufacturer.

3.Technical data

Rated voltageKV12/24/36/40.5
Power frequencyWet42/65/70/95
Lingthning impluse withstand voltage(peak value)75/95/125/150/170/185/200
Rated currentA630/1250A/1600/2000/2500A
Rated short circuit breaking currentKA25/31.5/40
Rated capacitor bank breaking currentA600/800
Rated short circuit breaking timesTimes30
Rated making currentKA63/80/100
Rated short circuit peak withsatnd current
Rated shortcircuit withstand curren25/31.5/40
Rated short time duration timeS3/4
Complete breaking timems≤100
Opening timeHighest operate voltage15~50
Rated operate voltage15~50
Lowest operate voltage30~60
Closing time25~50
Contact closing bounce time≤3
Out of simultaneity of contact switching≤2
Contact overitravel on Openingmm≤2
Mechanical life20000(Normal) 
Electrical life(Rated onload switching)10000(Noraml) 
Rated operate sequenceO-0.3-CO-180S-CO

13.8kv Auto Recloser with Backup Protection


1.The payment term: We accept TT,30% deposit and 70% balance against copy of BL.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: Usually use strong plywood case for protection.
4.The material of transformer: We have two types, one is with copper and another one is with aluminum. It depends on your requirement. In fact, those two have difference if normal work well. Only except the long life. Copper is better and also higher price.
5.The logo: If you have good quantity, it absolute no problem to do OEM.
6.Our market: our products are popular in Indonesia, Philippines, Russia, USA, Middle East and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation..
7.Warranty: in 12 month since BL date.


1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.


1. One-stop supplier globally.
2. More than 10 years professional experiences in electrical appliance industry. 
3.We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Warranty assurance: 12 month
9. Whatever big or small order, we can provide you one-to-one service.  


Contact person: Mr. Chen Chengming

Your Best Choice for Electrical Appliances Industry!!!
Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.

13.8kv Auto Recloser with Backup Protection

Send your message to this supplier

avatar Mr. Chen Chengming

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

People who viewed this also viewed