SSR-3 DA4840

    Category: SOLID STATE RELAYS (SSR)
  • Brand: Jigo
  • Minimum quantity: 1
  • Price: ₹ 2050

The SSR-3 DA4840 is a 3-phase solid state relay designed to efficiently switch AC loads up to 40A using a DC control signal. It ensures silent, fast switching and long operational life, making it ideal for automation and industrial applications. 



Product Details:

Model: SSR-3 DA4840

Control Voltage (Input): 4–32V DC

Load Voltage (Output): 48–480V AC (Three-phase)

Load Current: Up to 40 Amps

Switch Type: Zero-crossing switching

Control Type: DC to AC (3-phase)

Isolation: Opto-isolated input/output for enhanced safety

Indicator: Built-in LED for input status

Mounting: Panel mounting

Terminals: Screw terminals for secure connections

Cooling: Requires external heat sink for high loads 

Key Features:

Supports three-phase load control

High-speed, contactless switching

Quiet operation with no arcing or mechanical wear

Long service life under continuous use

Built-in input indicator for operational monitoring

Safe and stable with opto-isolation

Compact design suitable for control panels 

Applications:

Industrial motor starters

Packaging and labeling machinery

Plastic molding machines

HVAC and refrigeration equipment

Process heating elements

Factory automation systems

AC-powered conveyor systems