Allen-Bradley 1494H-DA3H6 Safety Switch, 100
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Manufacturer Rockwell / Allen Bradley
Mfg Catalog # 1494H-DA3H6
North Coast Part # 679445


  • Includes conduit holes in Type 1 and 3R enclosures for wiring convenience
  • NFPA 79 compliant switch, mechanism and handle are always connected, even when the door is open
  • Includes fully-exposed switch blades
  • Offers field-installed accessories
  • For use in indoor and outdoor applications
  • Internal mounting holes for time saving installation
  • Includes lockable handle
  • Lower profile requires less space


  • Max. Hp, 60 Hz (240V AC) Single-Phase: 7.5...15
  • Max. Hp, 60 Hz (240V AC) Three-Phase: 15...30
  • Max. Hp, 60 Hz (250V DC) Three-Phase: 20
  • Max. Hp, 60 Hz (480V AC) Three-Phase: 25...60
  • Max. Hp, 60 Hz (600V AC) Three-Phase: 30...75

Disconnect Data

  • Type: 1494H Heavy Duty Safety Switch
  • Fusible: Fusible Disconnect Switch
  • Enclosure: Type 1 - Enclosure Code "A"
  • Phases: Three Phase
  • Line Voltage: 480V 60Hz
  • Horsepower: 75 HP
  • Switch Ampere Rating: 100A


UPC 66207465970
GTiN 00662074659708
Type Heavy Duty, Fusible
Horsepower 75 hp
Family Brand Name Allen Bradley
Number of Phases 3
Enclosure Nema Type 1 Enclosure
Finish Painted
Wire Size 10-0 AWG
Connection Type Screw Lug
Temperature Rating -35 to 40 C Operating
Housing Material Metal
Blade Dimensions 9-3/8 in W x 5 in D x 22-11/32 in H
Environmental Conditions -40 to 65 C Storage, 90% at 20 C, 50% at 40 C Humidity, 2000 m Altitude
Number of Poles 3 Pole
Load Rating 75 hp at 600 VAC, 20 hp at 250 VDC
Voltage null

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