DSN Decontactor

decontactor dsn

Choose DSN Series for its...

  • Switch & horsepower ratings
  • Compact, lightweight design
  • Automatic NEMA 4X watertightness
  • Common Applications

  • Most industrial applications
  • Wet or washdown environments
  • Plug & play electrical connections
DSN20 DSN30 DSN60
Voltage Voltage Voltage
480 VAC 600 VAC, 250 VDC 600 VAC, 250 VDC
Switch Ratings (AC Only) Switch Ratings (AC Only) Switch Ratings (AC Only)
Branch Circuit & Motor Circuit Disconnect Switching Branch Circuit & Motor Circuit Disconnect Switching Branch Circuit & Motor Circuit Disconnect Switching
Horsepower Ratings Horsepower Ratings Horsepower Ratings
120V 1Ø 1/2 hp 120V 1Ø 1 hp 120V 1Ø 2 hp
240V 1Ø 1 hp 240V 1Ø 3 hp 240V 1Ø 3 hp
208V 3Ø 2 hp 208V 3Ø 5 hp 208V 3Ø 7 1/2 hp
240V 3Ø 2 hp 240V 3Ø 5 hp 240V 3Ø 7 1/2 hp
480V 3Ø 5 hp 480V 3Ø 10 hp 480V 3Ø 20 hp
600V 3Ø 15 hp 600V 3Ø 20 hp
Short Circuit Rating Short Circuit Rating Short Circuit Rating
100kA Close & Withstand Testing was performed with RK1 current limiting fuses sized at 400% of the highest full load motor ampacity associated with the devices hp rating. 100kA Close & Withstand Testing was performed with RK1 current limiting fuses sized at 400% of the highest full load motor ampacity associated with the devices hp rating. 100kA Close & Withstand Testing was performed with RK1 current limiting fuses sized at 400% of the highest full load motor ampacity associated with the devices hp rating.
Environmental Ratings Environmental Ratings Environmental Ratings
NEMA 4X, IP66+IP67 NEMA 4X, IP66+IP67 NEMA 4X, IP66+IP67

All DSN Models are listed as follows:


Category UL CSA IEC
Plugs and Receptacles UL 1682 C22.2 No. 182.1 60309-1
Branch Circuit Disconnect Switching (AC Only) UL Subject 2682 (Performance tests from UL 98) UL Subject 2682 60947-3, AC22, AC23
Motor Circuit Disconnect Switching (AC Only) UL Subject 2682 (Performance tests from UL 98) UL Subject 2682

CE marked DSN models are available. Contact Meltric.

Lockout-Tagout

Maximum Safety

Lockout-Tagout

Cost Savings

Lockout-Tagout

Reliability & Durability

Lockout-Tagout

Simplify NFPA 70E Compliance

Lockout-Tagout

Quick Equipment Change-outs

Lockout-Tagout

Meet "line of sight" disconnect