ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 1494U-J400-CR-LA-M - Ultra-Compact Disconnect Switch
The ALLEN BRADLEY 1494U-J400-CR-LA-M is an ultra-compact, manually operated disconnect switch engineered for robust industrial power isolation applications. This device provides reliable circuit interruption and local lockout/tagout capability, essential for machinery safety and maintenance procedures. It is designed for integration into motor control centers, industrial control panels, and power distribution systems requiring high current switching and secure energy isolation.
Technical Specifications:
- SERIES/FAMILY: 1494U Ultra-Compact Disconnect Switches
- COMPONENT TYPE: Manual Disconnect Switch
- ELECTRICAL SPECS:
- NOMINAL CURRENT RATING: 400A
- MAXIMUM OPERATIONAL VOLTAGE: 600VAC / 600VDC
- NUMBER OF POLES: 3-Pole
- FREQUENCY: 50/60 Hz
- SHORT-CIRCUIT WITHSTAND RATING: Dependent on upstream protective devices designed for high fault current applications.
- MECHANICAL/PHYSICAL:
- OPERATION: Manual Rotary Handle
- LOCKOUT/TAGOUT CAPABILITY: Yes, Lockable Handle (LA) for up to three padlocks in the OFF position.
- FORM FACTOR: Ultra-Compact, Space-Saving Design
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: Available as separate modules or integrated options for status indication.
- ENVIRONMENTAL/MOUNTING:
- IP RATING (FRONT): IP65 (when properly installed with appropriate enclosure)
- COOLING METHOD: Natural Convection (Passive)
- MOUNTING STYLE: Through-the-Door / Panel Mount (M)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial machinery, motor control centers, power distribution panels, safety isolation circuits, HVAC systems, and general industrial equipment requiring local power disconnect.