Service Engineer's Adjustable Metal Wrist Strap with 2 m Coiled Cord, 10 mm to 4 mm Plug - Desco 229625

Field service engineers put their wrist strap on before every call and take it off again afterwards. This set of metal expansion band and 2 m coiled cord is built for exactly that: the stainless steel links keep their tension through many cycles, and size is set in the backplate without loose links. The cord carries a 1 megohm resistor in the 10 mm socket and ends in a 4 mm banana plug.

Key benefits

• Durable: can be worn and removed many times without losing its elasticity.
• Size set by sliding 1 to 10 links into the stainless steel backplate, no loose links.
• 300 series stainless steel links, 16 mm wide, laminated with 0.05 mm polyphenylsulfone, over 5000 V RMS insulation (ASTM D149).
• Band exterior resistance 10 megohms (1 x 10⁷ ohms) per ESD S1.1.
• 2 m coiled cord with 1 megohm resistor in the 10 mm socket and 4 mm banana plug.

Applications

For field service engineers working on ESD-sensitive assemblies at changing locations, and for fixed workstations with frequent operator changes.

Standards

Designed to satisfy the wrist strap requirements of IEC 61340-5-1. Test the complete system of person, band and cord regularly, ideally before each use with a wrist strap tester.