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Wholesale Durable MNS Series Insulators from Reliable China Suppliers and Factory for Medium and Low-Voltage Applications Company, Products

The MNS series busbar insulators showcase a classic design, providing reliable insulation for various applications. With a cylindrical column body and no clamping wrench area, these insulators require manual installation by skilled workers, ensuring precision and care during setup. Typically, the height of these insulators ranges from 20mm to 80mm, making them versatile for a wide array of setups. Ideal for medium and low-voltage traditional power distribution cabinets, these products are widely utilized by the State Grid Corporation of China. As a leading factory and supplier in the industry, we pride ourselves on delivering high-quality insulators that meet the demands of the Chinese market

Product Description

MNS Series Low-Medium Voltage Electrical Insulators Introduction

Shape

The column body is cylindrical, which is a relatively traditional design shape for insulators. This simple shape structure, while ensuring the insulation performance, is conducive to the layout and installation within the power distribution cabinet, providing stable support and insulation for the busbar.

Dimensions

The general designed height of the product is between 20mm and 80mm. According to the space of different power distribution cabinets and the layout requirements of the busbar, insulators with appropriate heights can be selected to ensure that there is sufficient insulation distance and space between the busbar and the cabinet body or other components.

Installation Characteristics

There is no place that can be adapted to a clamping wrench, and manual operation is required during installation. This requires installers to have certain operation skills and experience to ensure the accuracy and firmness of the installation.

Low-Medium Voltage Electrical Insulators Specification

Product features(Technical Data) Meet ROHS 2.0 environmental requirements. Colors, inserts, materials can be customized according to customer requirements
Type MNS series(MNS-type support insulators)
Product height 20-80mm
Product diameter 20-60mm
Thread M5-M12
Insert material brass, steel
Raw material unsaturated resin (BMC/DMC)
MOQ 100 pcs
Working temperature -40-140℃
Flame retardant grade UL94 V0 (3mm)
Hot wire temperature 960℃
Operating voltage (AC) 800-3200V
Working voltage (DC) 1100-4500V
Test items low and high temperature test, pressure resistance, torque strength, tension, bending force, pressure, insulation resistance, ROHS, flame retardant
Certificates CE, REACH, ELV, SGS
Quality System ISO9001, ISO14001, IATF16949

Production Workshop

Production Workshop

Product Certification

UL, CE, ROHS, REACH, IATF16949, ISO9001, ISO14001, PSCR

UL

UL

CE

CE

IATF16949-2027

IATF16949

ISO9001

ISO9001

ISO14001

ISO14001

PCSR

PSCR

ROHS

ROHS

REACH

REACH

Product Packaging

MNS Series Insulator-packaging

Product Application Case

MixCollage-13-Feb-2025-02-06-PM-9814

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Frequently Asked Questions (FAQ)

What are MNS series low-medium voltage electrical insulators?

MNS series insulators are cylindrical support insulators designed for low to medium voltage power distribution systems, providing robust mechanical support and reliable electrical insulation for busbars inside cabinets.

What materials are used to manufacture MNS series insulators?

They are made from high-quality unsaturated resin (BMC/DMC) as the raw material, featuring insert materials made of brass or steel for strong thread connections.

What is the operating temperature range for these support insulators?

The working temperature range for the MNS series support insulators is from -40°C to 140°C, ensuring stability in demanding thermal environments.

What certifications do your MNS insulators possess?

Our insulators conform to major international standards and carry certifications including UL, CE, ROHS, REACH, IATF16949, ISO9001, ISO14001, and PSCR.

Can the color and insert configurations be customized?

Yes, we support customization for product colors, insert configurations, and specific materials based on unique customer project requirements.

What is the Minimum Order Quantity (MOQ) for these insulators?

The standard Minimum Order Quantity (MOQ) is 100 pieces per order.

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