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Approvals & Standards

  • cULus Listed file No. E191605
  • UL 98 - Open type switches
  • CSA C22.2 No.4 - enclosed and deadfront switches
  • IEC 60529 degree of protection IP20
  • For motor HP ratings at full load current refer to UL table 50.1 in UL508A

Key features & benefits

Mersen’s Compact Fused Disconnect incorporates the switch functionality with the high protection level of a fuse. The switch accepts UL class CC fuses up to 30A. In addition to this, the Compact Fused Disconnect is UL 98 listed and suitable for use as main/feeder device and, in conjunction with CC fuses, is rated for branch circuit protection. It has a smaller footprint compared to a traditional Class CC disconnect with a max interrupting rating of 200kA.

The compact form factor and ease of installation makes it a great choice for panel builders. The easy lockout/tagout feature and IP20 rating ensures additional safety along with the built in switch capability.

More specifications


  • For use as main/feeder device and in conjunction with CC fuses
  • Is rated for branch circuit protection

Product Specifications

Item Number



UL 98 Fusible Switch 600VAC Class CC 30A 3-Pole  



Rated voltage AC UL

600   V

Rated voltage DC UL

250   V

Ampere Rating

30   A

ROHS Compliant


AC or DC


Short Circuit Current Rating (SCCR)

200   kA

Fuse Type/Class

Class CC  

Number of Poles


Wiring range

#4-#18 AWG  

Max Fuse Rating

30   A

Max Horsepower Rating/FLA

3-Phase: 240VAC 3HP, 480VAC 5HP, 600VAC 7.5HP (Max HP requires use of time delay fuses)  

Installation Mounting

DIN Rail  


For motor HP ratings at full load current refer to UL table 50.1 in UL508A  

Product Weight

0.025   lb

Product Width

2.08   in

Product Length

3.65   in

Product Height

3.4   in

Sell Pack Quantity

3   EA

Sell Pack Weight

0.4   lb

Sell Pack Width

4   in

Sell Pack Length

8.5   in

Sell Pack Height

3.5   in