PRODUCT DESCRIPTION
ALLEN BRADLEY 1494U-J400-C4-LC-M-NCNO-PC - Ultra-Compact Disconnect Switch
The ALLEN BRADLEY 1494U-J400-C4-LC-M-NCNO-PC is a 400 Ampere, 4-pole manual disconnect switch from the 1494U Ultra-Compact series, engineered for robust industrial power isolation. This device provides local manual control for circuit disconnection and includes integrated auxiliary contacts for remote status indication within control systems. It is suitable for applications requiring reliable power isolation, such as motor control centers, machinery safety circuits, and industrial power distribution panels.
Technical Specifications:
- SERIES/FAMILY: 1494U Ultra-Compact Disconnect Switches
- COMPONENT TYPE: Manual Disconnect Switch
- ELECTRICAL SPECS:
- NOMINAL CURRENT RATING: 400 Amperes
- POLES: 4-Pole
- NOMINAL VOLTAGE RATING: 600VAC / 250VDC (Typical for 1494U series)
- FREQUENCY: 50/60 Hz
- AUXILIARY CONTACTS: 1 Normally Closed (NC), 1 Normally Open (NO)
- MECHANICAL/PHYSICAL:
- OPERATION: Manual Lever Control
- HANDLE TYPE: Pistol Grip Handle, Black
- LOCKOUT CAPABILITY: Padlockable in the OFF position
- TERMINAL TYPE: Lug Terminals (Standard for 400A devices)
- INTERFACE/CONTROL:
- CONTROL METHOD: Direct Manual Operation
- FEEDBACK: Integrated Auxiliary Contacts for electrical status signaling
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Panel Mount
- IP RATING: IP20 (Switch Body), IP66 (Handle when properly installed in enclosure)
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial machinery isolation, motor control circuits, power distribution, safety lockout/tagout systems.
- STANDARDS: UL Listed, CSA Certified, CE Compliant (Typical for Allen-Bradley industrial components)