Durable MNS Series Insulators from Reliable China Suppliers and Factory for Medium and Low-Voltage Applications
MNS series Low-medium voltage electrical insulators introduction
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.
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.
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 |
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Product certification
UL, CE, ROHS, REACH, IATF16949, ISO9001, ISO14001, PSCR
UL
CE
IATF16949
ISO9001
ISO14001
PSCR
ROHS
REACH
Product packaging
Product application case
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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.