Heavy Duty Block Square Varistors Mye70-472 4700V 70ka Spds as Transient Surge Protecting Suppressors for Railway Signal System

• Customization: Available
• Resistance: Fixed Resistor
• Function for Resistance: Protective Resistor
• Model NO.: MYE70-472 4700V 70KA Square Varistor
• Material: Zinc Oxide
• Packaging: Throught Hole
• Type: Varistor
• Shape: Square
• Application: Automatic Industrial Equipment
• Resistance Structure: Installed in a Flame Retardant Plastic Shell
• Rated Voltage: High Voltage
• Lead Style: Radial
• Varistor Voltage: 4700V
• Surge Current: 70ka
• Operating Temperature: -40c ~ +85c
• Composition: Epoxy Resin Coating, Metal Film
• Disc Size Available: 25 mm, 32 mm, Square 33 mm, 60 mm, 80 mm
• Safety Standard: All Conform to UL94V -0
• Feature: High Precision, Good Humidity Resistance
• Applications: Power Control, Power Transportation
• Transport Package: 1000PCS/PE Bag or Customized
• Specification: Epoxy resin coating
• Trademark: Tianrui
• Origin: China
• HS Code: 8533400000
• Production Capacity: 10000000PCS

Product Description

The Description of Heavy Duty Block Square Varistors MYE70-472 4700V 70KA SPDs As Transient Surge Protecting Suppressors for Railway Signal System

Heavy Duty Block Square Varistors MYE70-472 4700V 70KA SPDs As Transient Surge Protecting Suppressors for Railway Signal System

-Surge Suppression Type
-High Power Type 
-High Energy Type 

-Varistor is a voltage-limiting component that is sensitive to voltage changes. Widely used in power supply, industrial equipment, lighting products, electronics, etc.

The Details of Heavy Duty Block Square Varistors MYE70-472 4700V 70KA SPDs As Transient Surge Protecting Suppressors for Railway Signal System

Material	Zinc Oxide
Dielectric Material	MOV
Technology	Metal Oxide
Resistance Structure	Installed in a flame retardant plastic shellv
Disc Size Available	25 mm, 32 mm, Square 33 mm, 60 mm, 80 mm
Varistor Voltage	4700V
Surge Current	70kA
Operating Temperature	-40ºC ~ +85ºC
Feature	Good surge suppression, and easy installation and replacement
Safety Standard	All conform to UL94V -0
Application	Widely used in automatic industrial equipment, power control, power transportation, communication equipment, water supply systems

The Product Size of Heavy Duty Block Square Varistors MYE70-472 4700V 70KA SPDs As Transient Surge Protecting Suppressors for Railway Signal System
The Feature of Heavy Duty Block Square Varistors MYE70-472 4700V 70KA SPDs As Transient Surge Protecting Suppressors for Railway Signal System

1. The MYE varistor is the 1 varistor series designed for heavy-duty industrial electrical products with high surge withstand requirements and poor working environment.
2. They consist of a larger diameter zinc oxide varistor and a flame retardant housing. Internal potting flame retardant insulation explosion-proof material together, can provide transient surge protection capability. 
3. MYL3 type varistor has the characteristics of large current capacity, wide voltage range, short response time, good surge suppression, and easy installation and replacement. 
4. The housing offers excellent protection when exposed to different kinds of vibrations, dust, moisture, etc.
5. MYE Series feature improved creep andstrike capability to minimize breakdown along the packagesurface, a package design that provides complete electricalisolation of the disc subassembly, and rigid terminals toensure secure wire contacts.
6. The pressure -sensitive resistance with high -strength threaded pores is installed in a flame retardant plastic shell; All conform to UL94V -0. 

Applications:
The Metal Oxide Varistors Zinc Oxide Varistors are widely used in:
* Transistor, diode, IC, thyristor or triac semiconductor protection. 
* Surge protection in consumer electronics, electronic product, electronics 
* Surge protection in industrial electronics. Such as generator, industrial equipment, etc.  
* Surge protection in electronic home appliances, smart home, lighting products, gas and petroleum appliances. 
* Power supply, relay and electromagnetic valve surge absorption. 
* Renewable energy systems, SPD solar system, lighting protection, telecommunications medical equipment, etc.

Features and Technological Characteristics:
small figure,large capacitarce and energy
Security working,operating easilyethoxyline resin-envenloped
response time:<25ns
using ambiend temperature:-40ºC~+85ºC
using ambiend temperature:≥500MΩ
insulation resistance:-0.5%/ºC
temperature coefficience of varistor voltage:-0.5%/ºC
chip diameter::5,7,10,14,20,25,32,40mm
allowable tolerance of varistor voltage:K±10%



Dongguan Tianrui Electronics Co., Ltd is one of the most professional circuit protection components manufacturers and programme suppliers in China for about 10 years. Our products are widely used for the household electric appliances and auto industry. Our team will serve for you from the beginning of your source to the very end of the shipment. We are exporter based on factory so that the cost can be saved directly for you .

FAQ of Varistor: 

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?

A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?

A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?

A: Generally, it will take 3-7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Why choose us?

1. Quality assurance: All the products will go through lots of tests carefully before dispatch.

2. Competitive production capacity and fast shipping.

3. Manufactuer's price: Factory direct sale, most competitive price.

4. Small order acceptable.