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Home » Handwerkzeuge » Steckschlüssel » Steckschlüsseleinsätze » 3/8"-Stecknüsse » 3/8"-Stecknüsse, isoliert, VDE » Insulated Socket 21mm 1/2" 6-Point VDE YT-21041 YATO

Insulated Socket 21mm 1/2" 6-Point VDE YT-21041 YATO

YATO
SKU: YT-21041EAN: 5906083002151
Insulated Socket 21mm 1/2" 6-Point VDE YT-21041 YATOInsulated Socket 21mm 1/2Insulated Socket 21mm 1/2
Insulated Socket 21mm 1/2" 6-Point VDE YT-21041 YATO
Insulated Socket 21mm 1/2
Insulated Socket 21mm 1/2

Key information

Availability:Chwilowo niedostępny — zapytaj o termin

Shipping cost:From 3.29 Euro

catalog number:YT-21041

Availability:

EAN code:5906083002151

Product condition:New, originally packaged

Guarantee:24 months of consumer protection

Weight:0,08 kg

9.06 Euro

net price: 7.36 Euro

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Insulated Socket 21mm 1/2" 6-Point VDE YT-21041 YATO

A VDE certified insulated socket designed for work on electrical installations live up to 1000V AC. Made from chrome vanadium (CrV) steel with a hexagon profile, it provides safe handling of fasteners in conditions where there is a risk of electric shock.

Socket Size21 mm
Drive1/2"
VDE Insulationup to 1000V AC
Length55 mm

Features of the VDE Insulated Socket

Certified VDE Insulation

The VDE mark (Verband der Elektrotechnik) confirms compliance with European safety standards for tools used in electrical work. The insulation protects against electric shock up to 1000V AC, enabling safe work on live installations in accordance with health and safety regulations.

Chrome Vanadium Steel (CrV)

CrV steel alloy is characterised by increased hardness and wear resistance. The addition of chromium increases corrosion resistance, while vanadium improves the mechanical properties, resulting in a longer tool life under intensive use.

6-Point Hexagon Profile

The internal hexagon profile distributes force evenly across six points of contact with the bolt or nut. This minimises the risk of damaging the edges of the fasteners and allows higher torque to be transmitted compared with 12-point profiles.

Anti-Slip Insulating Layer

The micro-textured insulation surface and special grooves increase friction between the hand and the tool. This prevents the socket from slipping out of the hand during use, which is particularly important when working in hard-to-reach places or in awkward positions.

Technical Specification

ModelYT-21041
ManufacturerYATO
Socket Size21 mm
Drive1/2" (12.7 mm)
Internal Profile6-point (hexagon)
Overall Length55 mm
Core MaterialCrV steel (chrome vanadium)
InsulationVDE certified
Working Voltageup to 1000V AC
Safety StandardVDE (IEC 60900)

Applications of the 21mm Insulated Socket

  • Work on live electrical distribution boards and control panels
  • Installation and removal of electrical fittings in industrial installations
  • Servicing of electrical equipment requiring access without disconnecting the power supply
  • Working on bolted connections in machine control cabinets and production lines
  • Maintenance work on photovoltaic installations and power supply systems
  • Repairs in electrical and electromechanical workshops
  • Assembly of components in low-voltage distribution boards up to 1000V
  • Work on lighting installations and socket outlets

Compatibility with 1/2" Drive

The 1/2" (12.7 mm) drive is the standard for professional tools. The socket works with torque wrenches, ratchets, extensions and universal joints with the same square drive size. Before use, check that the socket wrench has an insulated handle or a grip that protects against the flow of current.

Use and Maintenance

Before each use, check the condition of the insulation for cracks, scuffing or mechanical damage. Even small defects in the insulating layer disqualify the tool from live working. VDE insulated sockets should be stored in a dry place, away from heat sources and chemicals that could damage the insulating coating.

The insulated socket should be cleaned with a soft cloth and agents that do not contain organic solvents. After work is finished, remove any dirt and check whether the insulation surface shows signs of overheating or melting, which could indicate contact with a circuit at too high a voltage.

IEC 60900 Standard for Insulated Tools

The international standard IEC 60900 sets out the requirements for hand tools used for live working up to 1000V AC and 1500V DC. Tools compliant with this standard undergo electrical, mechanical and thermal testing, which confirms an appropriate level of user safety.

Commercial information

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