12kv 25kv 550/400/300/65A Two-Position Sidewall Loadbreak Switches

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NRKG
• Arc-extinguishing Medium: Oil-immersed Type
• Installation: Fixed
• Structure: as Photo
• Poles Number: 3
• Type: Circuit Breaker
• Certification: ISO9001-2000, CCC
• Product Name: Load Switch
• Rated Voltage: 15.5/27.6/38/46kv
• Material: Copper
• Application: Oil Transformer
• Standard: IEC
• Brand: OEM
• Packaging Details: Wooden Packing
• MOQ: 1 PC
• Transport Package: Wood Box
• Specification: 90cm * 37.5cm * 63.4cm
• Trademark: Nan Rui Electric
• Origin: China
• HS Code: 8538900000
• Production Capacity: 3000PCS/Month
• Package Size: 90.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

Nan Rui Electric series compact two position loadbreak/loadmake switch is designed for use in transformer (mineral) oil, Envirotemp™ FR3™ fluid, or an approved equivalent fluid filled "Class 1" pad-mounted transformers or distribution switchgear. The switch mechanism uses a manually charged over-toggle stored spring assembly, which is independent ofoperator speed. The spring loaded activating mechanism ensures quick loadbreak or loadmake operation in less than one cycle. The two-position switch incorporates a double "O" ring shaft sealing system and two types of mounting systems, including a weld-in bracket assembly, and an easy to install ring mount system. Also incorporated into the switch mechanism are internal stops which restrict the handle orientation to only two positions.

The two-position switch is hotstick operable and requires minimal input torque to operate. The switch contacts are factory assembled and gaged to a predetermined spring pressure to ensure uniform contact pressure between the contacts and the blades. The silver-plated copper blades are securely keyed between the vented rotor halves which ensure proper blade and contact alignment during switching. All of these features make the two-position switch a reliable, no-maintenance switch product.

Detailed Photos

 

Product Parameters

Rated Voltage(kV)	Maximum rating phase-to-phase(kV)	Maximum rating phase-to-ground(kV)	Current Rating (kV)	Magnetizing Interrupting Current(kV)	Cable Charging Current(kV)	DC Withstand (15 minutes)	Mechanical Life (Minimum Operations)
15.5	15.5	8.9	550	21	10	103	3000
27.5	27.6	15.6	400	21	25	103	3000
38	38	21.9	300	10.5	20	103	3000

Company Profile

Nan Rui Electric mainly produces High Quality 6~110kV loadbreak elbow,separable connector,loadbreak bushing well insert, epoxy bushing insert,deadbreak apparatus bushing,underground surge elbow arrester,busbar connector, deadbreak junctions,cold shrinkage,heat shrinkage, transformer, switchgear,ring main unit, vacuum current circuit breakers, test terminals and other products.
You have any questions, you can send an email or phone to consult our company, the contact information is as follows, looking forward to working with you!

Our Advantages

1. Excellent product customisation service
2. Complete product supply chain
3. Reliable product quality
4. High quality service

FAQ

Q1. What is your lead time?
A1: Stock: 3-5 days in general. No stock: 15-30 days after samples confirmed. Or please contact us by email for specific lead time base on your order quantities.
Q2. How does your factory do regarding quality control? 
A2: Quality is priority. We always attach great importance to quality control from the very beginning to the end: 1) All raw material we used are non-toxic, environmental-friendly; 2) Skillful workers pay great attention to each details in handling the producing and packing processes; 3) We have a professional QA/QC team to ensure the quality.
Q3. Do you accept OEM or ODM order?
A3: Yes, we accept both OEM and ODM for customers.
Q4. What are your terms of delivery?
A4: We can accept EXW, FOB, CIF, etc. You can choose one which is the most convenient for you.
Q5. What is the payment way?
A5: TT, Pay Later, West Union,Online Bank Payment. Should you have other questions, please let us know. We'll add answers here for your further references. Thank you.