Safety Test chain is composed of copper and zinc alloy (Cu 63% Zn 37%) , without any
surface treatment and coating, 200g/m load tensile resistance at 2.5 ± 20% Ω.
Test chain is strictly designed and manufactured according to IEC60598-1,GB7000.1.4.26
standards.It mainly used for lighting without insulation, accessible and opposite SELV part
accidental short circuit protection test.Test chain is composed of copper and zinc alloy
(Cu 63% Zn 37%) , without any surface treatment and coating, 200g/m load tensile resistance
at 2.5 ± 20% Ω.
Reference Standard: IEC60598-1,GB7000.1.4.26
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