The 1494G-BF3N-98 is a configuration within the Allen-Bradley® 1494G series of industrial safety disconnect switches, specifically designed for heavy industrial applications.
1. Electrical Parameters
Parameter Specification
Rated Current 30 A (continuous)
Rated Voltage 600V AC / 250V DC
Poles and Phases 3-pole, 3-phase
Horsepower Ratings (UL/CSA) - 480V AC: 5 HP (standard), 20 HP (maximum)
- 600V AC: 7.5 HP
- 250V DC: 5 HP
Auxiliary Contact Type 1 normally open (N.O.) auxiliary contact, rated:
- NEMA/EEMAC: A600, 0600
- IEC: AC 15, DC 13 in accordance with IEC/EN60947-5-1 and UL 508, 17V, 5mA minimum
Short-Circuit Withstand Capacity - Without fuses: 10,000 A
- With Class H fuses: 10,000 A
- With Class J or R fuses: 200,000 A
2. Mechanical Characteristics
Parameter Specification
Enclosure Type Type 3R/4/12 (rainproof, dustproof, corrosion-resistant, painted metal enclosure)
Operating Handle Standard non-metallic handle (lockable)
Mechanical Life Typically 20,000 operations (for 30–200 A models)
Operating Frequency Maximum 300 cycles per hour
Visible Blade Construction ✓ (provides intuitive ON/OFF status indication)