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Approvals & Standards

  • All UL Fusible Disconnect Switches meet UL & CSA requirements
  • UL listed guide WHTY, File E191605 for UL 98 (ratings from 30A to 1200A)
  • IEC 60947-3

Key features & benefits

Mersen’s fusible disconnect switches are listed to UL 98 and bear the CE mark conforming to IEC 60947-3. They are “service entrance” devices capable of fully rated load-break and load-make. While longterm safety, reliability, and functionality are always paramount in the design of our products, these switches are also engineered to have the smallest footprint. The modular design allows placement of the handle anywhere amongst the poles. The fuse doors cannot open when the switch is in the “ON” position, and all switches are double-break, which isolates both fuse clips from voltage during fuse replacement. The switches’ “Test” position allows actuation of the auxiliary contacts without main power. Power taps enable energizing a CPT or surge device without the need for a separate terminal block. A wide range of ergonomic handles and accessories is available.

Weitere Spezifikationen

Applications

  • Main disconnects
  • Short circuit protection
  • Electrical isolation
  • Overcurrent protection
  • Safety switch

Produktspezifikationen

UL Dateinummer

File E191605  

REACH konform

Yes  

Max Betriebstemperatur

40   °C

Min. Betriebstemperatur

-5   °C

Max. Lagertemp.

55   °C

Min. Lagertemp.

-25   °C

harmonisiertes System

853650  

Kurzschlussstrom-Bewertung (SCCR)

200 kA  

Kurzschlussleistung (Standalone)

200   kA

Referenzen in dieser Serie  (36)

Item number - Catalog No.

Ampere rating

Fuse Type/Class

Number of poles

Enclosure NEMA type

Product weight

M100J03

100   A

Class J  

3-Pole  

-

1.4969   kg

M100J12

100   A

Class J  

3-Pole  

-

1.4969   kg

M100J22

100   A

Class J  

4-Pole  

-

1.7962   kg

M100J22N

100   A

Class J  

4-Pole  

-

1.7962   kg

M100J30

100   A

Class J  

3-Pole  

-

1.4969   kg