Insulating Gloves
Insulating Gloves Manufacturer
Shanghai Haokuo Security Technology Co., Ltd. is an original‑source manufacturer with 21 years of R&D and production experience in personal protective equipment. We specialize in the development, production and export of insulating gloves and a full range of industrial‑grade PPE products.
Our insulating glove portfolio covers all voltage classes from Class 00 to Class 4 (500V‑40KV), with our flagship product being the 1000V low‑voltage electrician insulating gloves. These gloves are suitable for live‑work scenarios including power‑utility maintenance, electrician inspection, new‑energy operations, on‑site power distribution and municipal engineering projects.
Beyond insulating gloves, we also supply cut‑resistant gloves, TPR impact‑resistant gloves, welding gloves, gas respirators, high‑visibility vests and safety shoes, delivering one‑stop industrial safety protection solutions for global industrial‑sector clients.
CE & EN388 certified protective performance
Worry‑free after‑sales service
Factory audit available
Free samples offered
OEM & Private Label supported
Low MOQ with fast sampling turnaround
Direct factory supply
Rich global export experience
What is Insulating Gloves？
Excellent elasticity for snug fit and great finger dexterity
High tensile strength, tear-resistant and long-wearing
Soft and comfortable for long-time wear
Breathable knitted liner reduces sweat build-up
Lightweight, no fatigue during work
After-sales warranty service
Low‑voltage insulation protection: Suitable for routine low‑voltage electrical work and reduces risks of minor electric shock
Superior anti‑slip grip: Nitrile‑coated sandy palm provides firm hold on electrician tools and cables
Oil‑proof, dirt‑resistant and abrasion‑resistant: Nitrile material resists oil and dust to extend service life
Rubber material
Natural rubber boasts an extremely high volume resistivity, making it the primary mainstream material for insulating gloves (Class 00‑4, up to 36kV).
It delivers outstanding abrasion resistance, tear resistance and flex resistance, resisting fatigue‑induced breakage after repeated bending, ideal for high‑frequency movements in gloves and conveyor belts.
Superior sealing and barrier properties enable it to closely adhere to mating surfaces by virtue of its elasticity, providing protection against water, gas, dust and liquid penetration. This feature is widely applied in protective gloves, mask sealing edges and seams of chemical‑resistant clothing.
How Insulating Gloves Protect Your Safety?
Electrical industry: Low-voltage power distribution (400V, routine inspection, wiring and electromechanical maintenance)
Construction, plumbing-and-electrical installation industry: Abrasion-resistance required to protect hands from scratches caused by steel rebars and sharp-edged metal parts on construction sites. Reinforced palm is recommended.
Auto repair /new-energy vehice maintenance / household -appliance after- sales service: 400V insulated protective gloves for inspection of 12-48V low-voltage batteries
Factory electromechanical and equipment maintenance 400V insulated gloves for inspection of 38oV-rated equipment suchas control cabinets, electric motors and production assembly-lines; Class-rated natural-rubber insulating gloves formaintenance work on high-voltage substations and high-voltage motors
Photovoltaic solar-energy industry: 400V-500v insulated gloves for module wiring and DC low-voltage inspection
Mining industry: Wear -resistant 400V-500v insulated gloves for underground low-voltage power -supply equipment inspection.Specially-designed rubber insulating gloves must be used for high-voltage operations, with extra protection against dust and punctures
Outstanding dielectric insulation performance blocks electric current effectively and safeguards operators against electric shock injuries, suitable for live‑line operations covering all voltage levels from 500V to 15KV.
Every glove undergoes rigorous high‑voltage withstand testing prior to shipment to guarantee stable and dependable insulating performance.
Anti‑aging raw material extends service life, making these gloves suitable for a wide range of workplace environments.
The difference between Insulating gloves and standard protective gloves
Different Core Protection Functions
Insulated gloves
Primary function is electric- shock protection. The insulating material blocks low-voltage or high-voltage electric current to prevent electric injury to hands.
General safety gloves
Only offer physical protection such as abrasion resistance, anti-slip, cut resistance and oil resistance. They provide no electrical insulation. Electric current can pass through directly, which creates electric- shock risks when working on live equipment.
Different Material Requirements
Insulated gloves
General safety gloves
Constructed from nylon, polyester, cotton yar or standard nitrile. No insulation standards are required, and some fibres may even conduct electricity.
Different Application Scenarios
Insulated gloves
Electrical inspection, circuit maintenance, battery service and operation of live equipment.
General safety gloves
Non-live operations incuding material handling, mechanical grinding, construction work and cargo loading-unloading.
Different Wear-Out Judgment Rules
Insulated gloves
General safety gloves
Can continue to be used with minor wear.
Electrical industry/Auto repair /new-energy vehice maintenance / household -appliance after- sales service
Major hazards:
Electric shock and electrocution: Accidental contact with live wires, faulty equipment or exposed conductors may cause burns, injury or fatal shocks.
Electric arc flash and arc blast: Short‑circuit sparks produce extreme high‑temperature arcs, leading to severe burns, fire and explosion risks.
Cuts, punctures and abrasions: Sharp‑edged metal cables, conduit ends, broken components and wire burrs hurt hands during installation or maintenance.
Recommended Purchase Features:
Low‑voltage electric hazard warning protection, ideal for electric cabinet, PV inverter and electrical‑control box maintenance
Nitrile foam coated palm delivers excellent non‑slip grip when handling circuit breakers, wire terminals and electric tools
13‑gauge stretch liner, breathable and flexible for precise wiring work, reduce sweat during long‑time work
Wear‑resistant coating resists abrasion against metal switches and cable edges
Elastic knit wrist prevents slipping, keeps dust and debris out of gloves
Widely used for electrical maintenance, solar‑station repair, mine electric‑system service and machine‑room work
Note: Only for low‑voltage applications, NOT for high‑voltage live‑line operation.
Glove structure：
13‑gauge polyester glove liner coated with insulating rubber and finished with textured nitrile surface
Recommended Products
Electrical Insulated Gloves 400v
Construction, plumbing-and-electrical installation industry
Major hazards:
Electric‑shock hazards
Exposure to bare wires, damaged cables and temporary live circuits may easily result in electric shock and arc burns to your hands.
Cuts and puncture injuries
Sharp burrs on electrical wires, cut steel‑pipe edges, screws, sharp conduits and cut‑off steel rebars may lacerate and puncture palms and fingers.
Skin irritation from oil, cement and mortar
Machine oil, sealant, cement and mortar can irritate the skin, leading to dryness, itching and dermatitis.
Recommended Purchase Features:
Full nitrile dipped back provides complete protection against water oilmud and dirt
and pipe fittings even under wet conditions
Black foam-textured palm delivers strong anti-slip grip for pliers cables
tools and rough surfaces
Highly abrasion-resistant coating withstands repeated friction with metal
and pipe installation
Elastic knit cuff ensures snug fit on wrist prevents gloves slipping off
Flexible five-finger design supports precise work such as wire cutting
solar-site installation work
Ideal for plumbing construction automobile maintenance garden and
Note: Only for low‑voltage applications, NOT for high‑voltage live‑line operation.
Glove structure：
13‑gauge polyester liner with double‑dipped coating delivering waterproof, oil‑resistant and abrasion‑resistant performance
Recommended Products
Safety Gloves for Electrical
Gloves To Protect From Electricity
Photovoltaic solar-energy industry/ Mining industry
Major hazards:
Electric‑shock hazards
Mining‑used cables, electrical equipment, junction boxes and portable power units may lead to electric shock risks.
Puncture and cut injuries from sharp ore
Sharp ore, rock fragments, metal anchor bolts and pipe edges are likely to cause punctures and lacerations to hands.
Crush and impact injuries
Heavy‑duty machinery, mining trolleys, pipelines and falling ore may crush fingers, palms and wrists.
Dust‑related hazards
Mine dust, rock dust and metallic dust can irritate the skin, penetrate ordinary gloves and cause abrasions and scratches.
Recommended Purchase Features:
High‑voltage insulation protection, effectively block AC & DC electric shock, perfect for PV inverter maintenance, mine power distribution room and underground electrical‑related tasks
Waterproof rubber material, excellent anti‑leakage performance for humid underground mine or outdoor solar site emergency repair
Anti‑slip surface provides firm grip for wrenches, cable connectors and terminal fittings
Extended cuff offers forearm coverage to prevent accidental contact with live parts
Tear‑resistant & anti‑aging rubber, durable against mine dust and harsh outdoor solar‑site conditions
Five‑finger ergonomic design ensures flexible movement for precise wiring and component installation
Bright red high‑visibility color, easy safety identification on‑site
Glove structure：
High-quality insulation rubber with excellent elasticity
Recommended Products
Gloves To Protect From Electricity
Why Choose HK Glove?
21
Years
115
Countries
15M+
Pairs/Year
100%
Quality Inspection
OEM & ODM
Customized gloves for your brand and market.
Certified Quality
EN388, ISO9001 compliant.
Advanced Manufacturing
Eco-friendly TPR
Global Export Experience
Fast delivery with worldwide shipping support.
Dedicated Sales Support
Professional quotation and technical assistance.
Wide Product Range
Manufacturing Process
Raw Material → Knitting → TPR Injection → Coating → Testing → Packing → Shipping
Light‑weight and comfortable glove liner plus wear‑resistant anti‑slip dipping coating and premium insulating material+We provide multiple‑channel professional international transportation solutions, including air freight, sea freight and land transport, to meet your different delivery requirements on transit time and cost.
Certification
China's Leading Insulating Gloves Manufacturer
Partner with an experienced insulating gloves OEM/ODM manufacturer for fast, reliable service and support. Please fill out the form if you have project requirements or any questions, and we will get back to you promptly.
FAQ
Q: What is the voltage rating of these insulating gloves?
A: They are Class 0 dielectric gloves with a safe working voltage range of 400V‑1000V (AC), suitable for low‑voltage live‑line work at 1000V and below.
Q: Can these 400‑1000V insulating gloves be used for circuit work above 1000V?
A: No. It is strictly forbidden to use them in environments with AC voltage exceeding 1000V. Insulating gloves of higher classes (Class 1‑Class 4) must be selected.
Q: What material are the gloves made of?
A: High‑quality natural rubber with excellent insulation, anti‑aging and flexibility properties.
Q: Does every glove undergo a high‑voltage withstand test before shipment?
A: Yes. Each finished glove passes high‑voltage dielectric testing before delivery to ensure qualified insulation performance.
Q: Can you provide OEM / private‑label service?
A: OEM customization is supported. Customer logos and voltage‑rating markings can be printed on the gloves.
Q: What working scenarios are the gloves suitable for?
A: They are applied to low‑voltage live‑line operations including power‑utility maintenance, electrician inspection, new‑energy‑vehicle maintenance, construction‑site power‑distribution rooms, municipal engineering and factory electrical repair.
Q: Can anti‑static gloves replace these insulating gloves?
A: They cannot be used as a substitute. Anti‑static gloves do not offer high‑voltage dielectric protection and shall not be used for live‑line work.
Q: What are the storage requirements for the gloves?
A: Store in a cool, dry and shaded place. Keep away from heat sources, oil stains, chemicals and ozone‑generating equipment. Do not squeeze or fold the gloves.
Q: What is your minimum order quantity (MOQ)?
A: Small trial orders. Please contact our sales team for information on small trial orders.
With abundant experience, we are one of the most professional insulating gloves manufacturers and suppliers in China. We warmly welcome you to wholesale premium insulating gloves in stock here and get free sample from our factory. All customized products are with high quality and low price.