Customized Low-Medium Voltage Standoff Insulator Busbar - Reliable Power Protection from China Suppliers & Factory
Improve Efficiency with Low-medium voltage electrical insulators introduction
Tailored to the diverse demands of our clients, we offer a wide array of insulator materials. These include unsaturated resin (BMC), which is known for its excellent electrical properties and durability, phenolic molding compound (EMC) that provides high - temperature resistance, and phenolic resin (PF) valued for its stability. When it comes to metal inserts, we have copper, prized for its high conductivity; iron, offering strength and cost - effectiveness; aluminum, known for its lightweight nature; and stainless steel, providing corrosion resistance. This broad selection allows us to address the unique environmental challenges faced by our customers.
Opting for our custom - designed support insulators means gaining access to a power solution that combines high efficiency with long - lasting durability. Our products are engineered to ensure your equipment runs smoothly and trouble - free over an extended period. If you're looking to enhance the performance and reliability of your power - related systems, don't hesitate to get in touch. Reach out to us today to explore in - depth product details and discover how we can create a customized solution perfectly suited to your specific needs.
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 | Customized series(Customized support insulators) |
| Product height | Customized |
| Product diameter | Customized |
| Thread | Customized |
| Insert material | brass, steel or other materials |
| Raw material | unsaturated resin (BMC/DMC) |
| MOQ | 100 pcs |
| Working temperature | -40-140℃, even higher |
| Flame retardant grade | UL94 V0 (3mm) |
| Hot wire temperature | 960℃ |
| Operating voltage (AC) | Customized |
| Working voltage (DC) | Customized |
| 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
Product certification
UL, CE, ROHS, REACH, IATF16949, ISO9001, ISO14001, PSCR

UL

CE

IATF16949

ISO9001

ISO14001

PSCR

ROHS

REACH
Product packaging
Product application cas
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Frequently Asked Questions (FAQ)
Q1: What raw materials are used for your support insulators?
Our support insulators are manufactured using high-quality raw materials such as unsaturated resin (BMC/DMC), phenolic molding compound (EMC), and phenolic resin (PF) to ensure superior electrical properties and durability.
Q2: Can I customize the metal inserts and dimensions?
Yes, we provide fully customized solutions. You can customize the product height, diameter, thread sizes, and insert materials (including brass, steel, copper, iron, aluminum, or stainless steel) according to your requirements.
Q3: What is the MOQ (Minimum Order Quantity) for customized series?
The minimum order quantity for our customized support insulators series is 100 pieces.
Q4: What is the operating temperature range for these insulators?
Our insulators are designed to function reliably within a working temperature range of -40℃ to 140℃, and they can withstand even higher temperatures depending on the customized configuration.
Q5: What certifications do your electrical insulators hold?
Our products and production processes comply with global standards and hold certifications including UL, CE, ROHS, REACH, IATF16949, ISO9001, ISO14001, and PSCR.
Q6: What quality control tests are performed on the products?
We conduct comprehensive quality testing including low and high temperature testing, pressure resistance, torque strength, tension, bending force, pressure, insulation resistance, ROHS compliance, and flame retardancy testing.



