Specifications:
1) AC 50Hz/60Hz, voltage up to 660V
2) DC voltage up to 440V
3) May also be used in light signal indication
4) Rated insulation voltage: 660V
5) Conventional heating current: 10A
6) Insulation resistance: 25M
7) Power frequency: 2.5kV
1) Operational temperature: -5 ~ +40oC
2) Power-frequency voltage: 2,500V, 1min
3) Operational humidity: 45 - 85%
4) Electrical durability: 50 x 104
5) Contact resistance: ≤50mΩ
6) Degree of protection: IP40
7) Pollution degree: 3
8) Over-voltage category: II

Inner packing:
Dimensions: 16.3 x 8.3 x 2.7cm

Outer packing:
Carton dimensions: 62 x 43 x 35cm
N.W.: 30kg