The Allen-Bradley 1494V-DS30 Series A Disconnect Switch (30A, 600VAC / 250VDC) is a heavy-duty industrial safety disconnect device designed to provide a reliable means of isolating electrical power in control panels and machinery systems. Part of the Bulletin 1494V series, this switch is engineered for manual operation, allowing operators to safely disconnect power for maintenance, servicing, or emergency shutdowns. Its rugged construction and high voltage rating make it suitable for demanding industrial environments where dependable circuit isolation is critical for safety and equipment protection.
This disconnect switch is typically used in motor control centers, industrial control panels, and power distribution systems to isolate 3-phase electrical loads up to 30 amps. It supports up to 600VAC and 250VDC applications, making it versatile for both AC and DC industrial circuits. The device is commonly installed in manufacturing facilities, processing plants, HVAC systems, and automation equipment where safe lockout/tagout procedures are required. Its robust design ensures long service life and reliable performance under frequent switching and harsh operating conditions.
Key Features:
- Heavy-duty industrial disconnect switch
- Provides safe manual power isolation
- Rated for AC and DC applications
- Designed for lockout/tagout safety procedures
- Rugged industrial-grade construction
- Suitable for control panels and MCC applications
- Reliable performance in harsh environments
Specifications:
- Brand: Allen-Bradley
- Model: 1494V-DS30
- Series: A
- Type: Disconnect Switch
- Current Rating: 30A
- Voltage Rating: 600VAC / 250VDC
- Poles: 3-Pole
- Function: Non-fused disconnect (typical configuration)
- Application: Industrial power isolation
Applications:
- Motor control centers
- Industrial machinery power isolation
- Electrical control panels
- HVAC and pumping systems
- Manufacturing and processing equipment
- Safety lockout/tagout systems












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