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Approvals & Standards

  • UL 508 listed E196672
  • IEC 60947-3

Key features & benefits

Mersen offers a range of DC disconnect switches especially designed for PV applications, in 2 poles and 2x2 poles configurations for double circuit applications. The technology inside the switch and the visible contacts allow a quick, safe, and reliable DC breaking power at all current levels up to 1000VDC. With a symmetric 2-pole design, the product is ready and simple to install independently of the polarity, with very limited power losses, and with a smaller footprint than competition.

More specifications

Applications

  • Line-of-sight disconnect
  • Electrical isolation
  • Branch-circuit switch
  • Motor disconnect

Product Specifications

短路电流额定值 (SCCR)

Up to 100 kA with fuses  

UL 文件编号

File E196672  

符合 REACH 标准

Yes  

最高工作温度

40   °C

最低工作温度

-5   °C

最高存储温度

55   °C

最低存储温度

-25   °C

协调系统

853650  

References in this series  (10)

M163

16   A

-

3-Pole  

-

0.1089   kg

M163DM

16   A

-

3-Pole  

-

0.1297   kg

M253

25   A

-

3-Pole  

-

0.1089   kg

M253DM

25   A

-

3-Pole  

-

0.1297   kg

M403

40   A

-

3-Pole  

-

0.1089   kg

M403DM

40   A

-

3-Pole  

-

0.1297   kg

M633

63   A

-

3-Pole  

-

0.2722   kg

M633DM

63   A

-

3-Pole  

-

0.2767   kg

M803

80   A

-

3-Pole  

-

0.2722   kg

M803DM

80   A

-

3-Pole  

-

0.2767   kg