The 1494G-DF3J6-98-412-414 is an industrial safety disconnect switch with abundant configurations. Its base model is a 3-pole, 3-phase switch rated at 100 A, utilizing Class J fuses, and suitable for 600V AC/250V DC, housed in a standard-sized Type 3R/4/12 painted metal enclosure.
• Product Description: Industrial safety disconnect switch (heavy-duty industrial grade), equipped with auxiliary contacts, a metal handle, and a fuse cover.
• Switch Rated Current: 100 A
• Number of Poles and Phases: 3-pole, 3-phase
• Fuse Type: Class J
• Rated Voltage: 600V AC / 250V DC
• Enclosure Type: Type 3R/4/12 (Rain-resistant, water-resistant, dust-resistant, painted metal enclosure)
• Optional Accessories:
◦ One normally open (N.O.) auxiliary contact (Cat. No. 1494U-NO, integrated via -98 code)
◦ One painted metal operating handle (integrated via -412 code)
◦ One transparent protective fuse cover with door (integrated via -414 code)
Electrical Ratings
Parameter Value
Rated Insulation Voltage (Ui) (600) 660 V (UL/IEC)
Rated Horsepower (HP) - 60Hz 480V AC: 30 HP (standard) / 60 HP (maximum)
600V AC: 30 HP (standard) / 75 HP (maximum)
Continuous Current 600V AC: 100 A
250V DC: 100 A
Maximum Power for IEC Applications (AC23) 440V/50Hz: 45 kW
550V/50Hz: 55 kW
Short-Circuit Withstand Capacity With Class J or Class R fuses: 200,000 A
Auxiliary Contact (-98) Ratings Standard Contact: 10A, A600 (AC), 0600 (DC)
IEC: AC-15, DC-13 (conforming to IEC/EN 60947-5-1 and UL 508)
Minimum Load: 17V, 5mA