OTC 3991-12 Large Hybrid High Voltage Electric Safety Gloves, Rubber Insulating Gloves, Leather Outer Protector, Large (1 Pair)

OTC 3991-12 Large Hybrid High Voltage Electric Safety Gloves, Rubber Insulating Gloves with Leather Outer Protectors, Class 0, 1 Pair

• The OTC 3991-12 Hybrid High Voltage Electric Safety Gloves are designed to provide essential protection when servicing hybrid and electric vehicle systems. These Class 0 insulating gloves combine high-quality rubber insulation with durable leather outer protectors for enhanced mechanical protection and electrical safety while working around energized high-voltage components.
• Features:
  • Class 0 Electrical Protection – Rated for up to 1,000 V AC for safe servicing of hybrid and electric vehicle systems.
  • Rubber Insulating Gloves – Manufactured to meet ANSI/ASTM standards for electrical insulation performance.
  • Leather Outer Protectors – Help protect the rubber gloves from cuts, abrasions, punctures, and wear during service work.
  • Hybrid & EV Service Ready – Designed specifically for technicians servicing high-voltage automotive systems.
  • Safety Compliance – Gloves must be inspected before each use per ASTM F1236 standards.
  • Periodic Retesting Required – Rubber insulating gloves require electrical retesting every 6 months according to ASTM F496.
• Specifications:
  • Manufacturer: OTC (Bosch Automotive Service Solutions)
  • Part Number: 3991-12
  • Product Type: Hybrid High Voltage Safety Gloves
  • Material: Rubber insulating gloves with leather outer protectors
  • Voltage Rating: 1,000 V AC
  • Class Rating: Class 0
  • Size: Large
  • Quantity: 1 Pair
  • Application: Hybrid and electric vehicle servicing
• Applications:
  • Hybrid vehicle maintenance
  • Electric vehicle (EV) repair
  • High-voltage battery servicing
  • Inspection and maintenance of energized electrical components
  • Automotive technician electrical safety protection
• The OTC 3991-12 Hybrid Safety Gloves are also commonly referred to as EV insulating gloves, hybrid technician gloves, Class 0 electrical gloves, high-voltage safety gloves, insulated mechanic gloves, or hybrid service gloves.

Q: What voltage are these gloves rated for?
A: These gloves are rated for up to 1,000 volts AC and meet Class 0 electrical safety requirements.

Q: Are these gloves suitable for hybrid and electric vehicle repairs?
A: Yes — they are specifically designed for technicians servicing hybrid and EV high-voltage systems.

Q: Do these gloves require testing or inspection?
A: Yes — they should be inspected before each use per ASTM F1236 and electrically retested every 6 months according to ASTM F496 standards.

Q: What does the leather outer protector do?
A: The leather protector helps shield the insulating rubber gloves from punctures, abrasion, and mechanical damage while maintaining electrical safety.