PRODUCT DESCRIPTION
ALLEN BRADLEY 1494U-N400-CR-LC-M - UL 508 Listed Disconnect Switch
The ALLEN BRADLEY 1494U-N400-CR-LC-M is a UL 508 Listed industrial disconnect switch designed for manual power isolation in machinery and control panels. This device provides a safe means of de-energizing equipment for maintenance or emergency shutdown, featuring a panel-mounted switch mechanism and a cover-mounted operating handle. It is engineered for integration into motor control centers, power distribution systems, and various industrial applications requiring robust electrical isolation.
Technical Specifications:
- SERIES/FAMILY: 1494U UL 508 Listed Disconnect Switches
- COMPONENT TYPE: Disconnect Switch
- ELECTRICAL SPECS:
- CURRENT RATING: 400A
- VOLTAGE RATING: 600VAC (Max), 250VDC (Max)
- POLES: 3-Pole
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- OPERATION: Manual Rotary Handle
- HANDLE TYPE: Cover Mounted (CR)
- TERMINAL TYPE: Lug Connections (LC)
- INTERFACE/CONTROL:
- CONTROL METHOD: Direct Manual Operation
- AUXILIARY CONTACTS: Configurable (Optional, not specified in code)
- ENVIRONMENTAL/MOUNTING:
- ENCLOSURE RATING (HANDLE): NEMA Type 4/4X/12 (Implied by 'N' in series designation)
- MOUNTING STYLE: Panel Mounted Switch, Cover Mounted Handle
- OPERATING TEMPERATURE: -20°C to +50°C
- COMPATIBILITY/APPLICATION: Motor Control Centers, Industrial Machinery, Power Distribution Panels, HVAC Systems, Safety Isolation Circuits