RS1A48D10 - SSR ZS 480V 10A 4.5-32 VDC LED

RS1A48D10 – SSR ZS 480V 10A 4.5-32 VDC LED

Carlo Gavazzi RS1A48D10 solid state relay with zero-cross switching, 10 A AC rating, 42–530 V AC operating voltage and 4–32 V DC control input for industrial applications.

SKU: RS1A48D10MPN: RS1A48D10
Price
List Price £44.74 ex VAT
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Manufacturer Lead Time

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Why Choose the Carlo Gavazzi RS1A48D10 Solid State Relay?

The Carlo Gavazzi RS1A48D10 is a compact and reliable solid state relay (SSR) designed for industrial switching applications requiring fast, silent and maintenance-free control of AC loads. As part of the Carlo Gavazzi RS1A solid state relay series, it provides zero-cross switching technology, semiconductor switching and dependable performance for industrial automation and electrical control systems.

This panel-mounted solid state relay provides reliable switching without mechanical contacts, helping improve service life and reduce maintenance requirements in demanding industrial environments. The RS1A48D10 is suitable for single-phase AC load control applications including heating systems, process automation and industrial machinery.

With a 10 A AC rated current, 42–530 V AC operating voltage range and a 4–32 V DC control input, the RS1A48D10 provides flexible switching control for industrial applications using a compact panel-mount format.

Key Advantages

  • Reliable solid state relay designed for industrial switching applications.
  • 10 A AC load rating suitable for industrial control systems.
  • Zero-cross switching technology reduces switching stress and electrical noise.
  • 4–32 V DC control input compatible with automation controllers.
  • No mechanical contacts for silent operation and extended service life.
  • Panel-mount design for straightforward electrical cabinet installation.

Key Features

  • Carlo Gavazzi RS1A solid state relay series.
  • Single-pole panel mount SSR design.
  • Zero-cross switching mode.
  • 10 A rated current AC-51.
  • 42–530 V AC operating voltage.
  • 4–32 V DC control voltage.
  • Screw terminal connection with captive clamp.
  • Compatible with Carlo Gavazzi RS series heatsinks.

Reliable Solid State Switching for Industrial Automation

Solid state relays such as the Carlo Gavazzi RS1A48D10 use semiconductor technology to switch electrical loads without mechanical contacts. This provides fast response, silent operation and improved durability compared with traditional electromechanical relays.

The RS1A series is designed for industrial automation engineers and control panel builders requiring dependable AC load switching, compact installation and reliable operation in demanding environments.

Typical Applications

  • Industrial heating control systems.
  • Process automation equipment.
  • Temperature control applications.
  • Industrial machinery switching.
  • Electrical control panels.
  • OEM automation systems.

Technical Specifications

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Device Type Solid State Relay
Terminal Type Screw
Mounting Type Panel
Switching Current (A) 10 A
Coil / Supply Voltage 12 V DC, 24 V DC, 5 V DC
Manufacturer Carlo Gavazzi
Series RS1A Solid State Relays
Model RS1A48D10
Product type Solid state relay
Number of poles 1
Number of phases 1-phase
Switching mode Zero cross
Rated current AC-51 10 A
Operating voltage 42–530 V AC
Control voltage 4–32 V DC
Power connection Screw terminal with captive clamp
Mounting type Panel mounting
Output type Solid state switching

Frequently Asked Questions

What is the Carlo Gavazzi RS1A48D10 used for?

The RS1A48D10 is a solid state relay used for switching AC loads in industrial automation and control applications.

What voltage can the RS1A48D10 switch?

The relay operates with AC loads from 42–530 V AC.

What control voltage does the relay require?

The RS1A48D10 uses a 4–32 V DC control input.

What is zero-cross switching?

Zero-cross switching activates the relay output close to the AC voltage zero point, helping reduce electrical noise and switching stress.

Does the relay require a heatsink?

Heat dissipation requirements depend on the application load and operating conditions. Compatible Carlo Gavazzi heatsinks can be used for thermal management.

Trusted by Industrial Automation Engineers

Carlo Gavazzi solid state relays are widely used in industrial automation applications where reliable switching, long operating life and efficient control are essential.

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