RDB silicone rubber heater

It is used for heating and heat preservation of all kinds of cabinets and boxes, such as cubicle switchboards, communication cabinets, lighting boxes and anti-flocculation boxes and computers.
Structure:
1) Adopts nichrome wire with quick radiation, high efficiency and long working life
2) Double insulation of moisture-proof silicone rubber and alkali-free glass fiber
3) The auxiliary radiation of aluminum sheet improves the thermal efficiency of
  the heater and prolongs its working life
4) Easy to install
Specifications:
1) Rated voltage: 220V
2) Dielectrical strength: 2,000V/min
3) Insulation resistance: >50mΩ
4) Insulation material (silicone rubber): -60癈 ~ +250癈