Specifications:

1 m [low voltage three-year household]]

1.5 meters [low pressure for three years household]]

2. M [low voltage three-year household]]

3 M [Low Voltage Three-Year Household]]

1 m [Low Voltage for Eight Years for Household Use]]

1.5 m [Low Voltage for Eight Years for Household Use]]

2 m [Low Voltage for Eight Years for Household Use]]

3 M [Low Voltage for Eight Years for Household Use]]

1.5 m [Medium Voltage Commercial for Eight Years]]

2 m [Medium Voltage Commercial for Eight Years]]

3 M [Medium Voltage Commercial for Eight Years]]