PRODUCT DESCRIPTION
ALLEN BRADLEY 1494U-J400-CR-LA-M-NO-PC - UL 508 Disconnect Switch
This is a UL 508 Listed industrial disconnect switch from the ALLEN BRADLEY 1494U series, engineered for main power isolation in machinery and control panels. It provides manual circuit interruption and lockout/tagout capability, critical for safety compliance and maintenance procedures in industrial environments. The unit integrates line-side auxiliary contacts for remote status monitoring within control systems.
Technical Specifications:
- SERIES/FAMILY: 1494U UL 508 Disconnect Switches
- COMPONENT TYPE: Rotary Disconnect Switch
- ELECTRICAL SPECS:
- NOMINAL CURRENT RATING: 400 Amperes
- MAXIMUM VOLTAGE RATING: 600VAC
- PHASE: Multi-phase (typically 3-phase for industrial applications)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- OPERATION: Rotary Handle Mechanism
- AUXILIARY CONTACTS: 1 Normally Open (NO) Line-side Auxiliary Contact
- LOCKOUT CAPABILITY: Padlockable (PC designation)
- INTERFACE/CONTROL:
- CONTROL INTERFACE: Manual Rotary Operator
- FEEDBACK: Auxiliary contact for remote status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 (for external handle/operator), IP20 (for terminals, typical)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Panel Mount (M designation)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial machinery, motor control centers, HVAC systems, power distribution panels, safety circuits
- STANDARDS: UL 508 Listed, CSA Certified