ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 1494U-N30-C6-M - Universal Disconnect Switch
This device is an ALLEN BRADLEY 1494U series universal disconnect switch, engineered for industrial power isolation and control circuit interlocking. It provides manual load break and make capabilities for motor control centers, machinery, and power distribution panels. The unit integrates a rotary operating mechanism with provisions for auxiliary contact integration, ensuring compliance with UL 508 and IEC 60947-3 standards for safety and performance.
Technical Specifications:
- SERIES/FAMILY: 1494U Universal Disconnect Switches
- COMPONENT TYPE: Disconnect Switch
- ELECTRICAL SPECS:
- NOMINAL CURRENT RATING: 30 Amperes
- MAXIMUM OPERATIONAL VOLTAGE: 600VAC
- POLES: 3-Pole (Suitable for 3-phase or single-phase isolation)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- OPERATION: Manual Rotary Handle
- AUXILIARY CONTACTS: 6 Auxiliary Contacts (Typically configured as multiple normally open/normally closed blocks for status and interlocking)
- MOUNTING: Panel Mount
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual Disconnect
- FEEDBACK: Auxiliary contacts provide electrical status feedback for PLC or control system integration.
- ENVIRONMENTAL/MOUNTING:
- IP RATING (FRONT OF PANEL): NEMA Type 1/3R/4/4X/12 or IP65/66 (Dependent on specific handle and enclosure installation)
- IP RATING (TERMINALS): IP20 (Finger-safe protection)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Door or Panel Mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor Control Centers (MCCs), Industrial Machinery, HVAC Systems, Power Distribution Panels, Control Cabinets
- STANDARDS: UL 508, IEC 60947-3, CSA C22.2 No. 14