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Approvals & Standards

  • All UL switches meet the requirements of UL and CSA
  • UL listed guide WHTY, File E191605 for UL 98 (ratings from 30 A to 1200 A)
  • IEC 60947-3

Key features & benefits

Mersen disconnect switches are extremely durable and versatile. These heavy-duty switches are designed with the most up-to-date disconnect switch technology available. Designed to suit the UL98 standard, the switch gives you a product that makes and breaks power circuits on load. The switches are tested and approved for use in demanding applications, such as Service Entrance.

More specifications

Applications

  • Service entrance or main panel disconnects
  • “Make and break” power circuit applications on load
  • Electrical isolation
  • Safety switch

Product Specifications

Short Circuit Current Rating (SCCR)

Up to 200 kA with fuses  

UL File Number

File E191605  

REACH Compliant

Yes  

Max Operating Temp.

40   °C

Min Operating Temp.

-5   °C

Max Storage Temp.

55   °C

Min Storage Temp.

-25   °C

Harmonized System

853650  

References in this serie  (17)

Item number - Catalog No.

Ampere rating

Fuse Type/Class

Number of poles

Enclosure NEMA type

Product weight

M100U3

100   A

-

3-Pole  

-

0.3992   kg

M100U3DM

100   A

-

3-Pole  

-

0.3992   kg

M1200U30

1200   A

-

3-Pole  

-

16.7375   kg

M200U03

200   A

-

3-Pole  

-

1.574   kg

M200U12

200   A

-

3-Pole  

-

1.574   kg

M200U30

200   A

-

3-Pole  

-

1.574   kg

M30U3

30   A

-

3-Pole  

-

0.3992   kg

M30U3DM

30   A

-

3-Pole  

-

0.3992   kg

M400U03

400   A

-

3-Pole  

-

3.0527   kg

M400U12

400   A

-

3-Pole  

-

3.0527   kg

M400U30

400   A

-

3-Pole  

-

3.0527   kg

M600U12

600   A

-

3-Pole  

-

6.187   kg

M600U30

600   A

-

3-Pole  

-

6.187   kg

M60U3

60   A

-

3-Pole  

-

0.3992   kg

M60U3DM

60   A

-

3-Pole  

-

0.3992   kg