DESCRIZIONE PRODOTTO
ALLEN BRADLEY 1492-SPM1C040 - Supplementary Protector
This device is a single-pole, C-curve supplementary protector from the ALLEN BRADLEY 1492-SPM series, engineered for overcurrent protection in industrial control circuits. It provides thermal-magnetic trip characteristics to safeguard equipment such as motors, solenoids, and power supplies against both overload and short-circuit conditions. Designed for DIN rail mounting, it integrates into control panels and machinery requiring precise circuit protection and selective coordination.
Technical Specifications:
- SERIES/FAMILY: 1492-SPM Supplementary Protectors
- COMPONENT TYPE: Thermal-Magnetic Supplementary Protector
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 4.0 A
- POLES: 1
- TRIP CURVE: C-Curve (Instantaneous trip between 5 and 10 times nominal current)
- NOMINAL VOLTAGE (AC): 277 VAC (per pole, typical for series)
- NOMINAL VOLTAGE (DC): 65 VDC (typical for series)
- INTERRUPTING CAPACITY (AC): 10 kA @ 277 VAC (typical for series)
- INTERRUPTING CAPACITY (DC): 10 kA @ 65 VDC (typical for series)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular, DIN Rail Mountable
- TERMINAL TYPE: Screw Terminals
- INTERFACE/CONTROL:
- OPERATION: Manual Toggle Actuator
- INDICATION: ON/OFF Position
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Front Face when installed)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: 35mm DIN Rail
- COMPATIBILITY/APPLICATION: Industrial control panels, motor control circuits, power distribution units, HVAC systems, machinery requiring localized overcurrent protection.