Authorized Carlo Gavazzi Distributor
Carlo Gavazzi RA2A48D25 - SSR 2 POLE ZS 480V 25A RES
Carlo Gavazzi

RA2A48D25


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The Carlo Gavazzi RA2A48D25 is a 2-pole Solid State Relay (SSR) designed for reliable switching of AC loads, featuring a panel mount design for straightforward integration. This RA series SSR is rated for 480 VAC and can handle a continuous current of 25 Aac, making it suitable for moderate to heavy-duty applications. Its key feature is zero-cross switching, which significantly reduces electrical noise and transients generated during switching. This characteristic is particularly beneficial for controlling resistive loads like heaters, incandescent lamps, and certain types of motors, ensuring cleaner power delivery and extending the life of connected equipment. The relay operates within a wide voltage range of 42 to 530 Vac (Ue) with a substantial peak voltage rating of 1200 Vp, providing robust protection against voltage spikes. The control input (Uc) accepts a DC voltage from 4.5 to 32 Vdc, offering compatibility with a variety of control systems and PLCs. Manufactured in Italy (IT), the RA2A48D25 (SKU: RA2A48D25) is built for dependable performance in industrial environments requiring precise and efficient power control. Its 2-pole configuration allows for the switching of two separate circuits or the breaking of both lines in a single-phase circuit.
  • 2-Pole Panel Mount Solid State Relay
  • 480 VAC Voltage Rating
  • 25 A Current Rating
  • Zero-Cross Switching for Reduced Noise
  • 4.5-32 VDC Control Voltage Range

Specifications

Connection Type
Panel Mount
Current Rating
25 A
Poles
2
Series
RA
Voltage Rating
480 VAC
Package Dimensions (L x W x H)
2.8 in x 2 in x NaN in
Package Weight (Imperial)
0.10 lb
SSR 2 POLE ZS 480V 25A IND

RA2A48D25M

SSR 2 POLE ZS 480V 25A IND
The PCR Series of photo control is a combination of precision electronic circuitry, electromechanical output, and unique molded plastic housing. Designed and built to meet the demands of the most rigorous requirement of tower and obstruction lighting control, each unit is factory calibrated to meet FAA and FCC specifications. Electronic circuit, output contactor, and terminal block are all contained within front plastic housing. Edge support molded into the bottom edge of housing allows easy wiring of new and existing installations. Available with or without cast aluminum junction box. Operation: When the amount of light sensed falls below the actuation level for energization, the output relay energizes. Conversely, when the amount rises above the actuation level for de-energization, the output relay de-energizes.

PCR11

The PCR Series of photo control is a combination of precision electronic circuitry, electromechanical output, and unique molded plastic housing. Designed and built to meet the demands of the most rigorous requirement of tower and obstruction lighting control, each unit is factory calibrated to meet FAA and FCC specifications. Electronic circuit, output contactor, and terminal block are all contained within front plastic housing. Edge support molded into the bottom edge of housing allows easy wiring of new and existing installations. Available with or without cast aluminum junction box. Operation: When the amount of light sensed falls below the actuation level for energization, the output relay energizes. Conversely, when the amount rises above the actuation level for de-energization, the output relay de-energizes.
SMART RELAY SRW01-UCE1TE1E26

SRW01-UCE1TE1E26

SMART RELAY SRW01-UCE1TE1E26
Solid State Relay, 10-200 VDC, 1A

1947685A32

Solid State Relay, 10-200 VDC, 1A
SSR ZC RAM 600V 100A DC IP

RAM1A60D100G

SSR ZC RAM 600V 100A DC IP
SSR ZERO SW 480V 90A

RA4890HA12

SSR ZERO SW 480V 90A
SSR ZERO SW 240V 90A

RA2490HA06

SSR ZERO SW 240V 90A
RG_N BUS CABLE 500CM

RCRGN-500-2

RG_N BUS CABLE 500CM

Frequently Asked Questions about Carlo Gavazzi

What industries and applications are Carlo Gavazzi products used for?

Carlo Gavazzi products are used across a wide range of strategic industries, including Food and Beverage, Semiconductors, EV Charging Stations, Energy Storage, Manufacturing, Agriculture, HVAC, Data Centers, Mining, Elevators, Conveyors, and Mobile Equipment. Their product lines specifically support industrial automation, energy monitoring, control systems, and sensing applications in these sectors, with specialized solutions for power analysis, current measurement, data logging, and industrial control components.

What technical support does Carlo Gavazzi offer?

Carlo Gavazzi offers comprehensive technical support through multiple channels. With 22 wholly-owned sales companies and distributors in 60 countries, customers can access local technical assistance via phone, email, and online resources. Their support includes product documentation, downloadable data sheets, web resources at GavazziOnline.com and GavazziAutomation.com, and direct contact through regional sales offices in the USA, Canada, Mexico, and Brazil.

What are the main product lines offered by Carlo Gavazzi?

Carlo Gavazzi offers a comprehensive range of industrial automation product lines, including power supplies, sensors, solid state relays, energy meters, monitoring relays, motor controllers, and control components. Their key product ranges span sensors, switches, and controls, with specific lines like 1-phase and 3-phase power supplies, photoelectric and inductive sensors, IO-Link sensors, energy analyzers, and industrial relays designed for strategic industries including food and beverage, EV charging, manufacturing, and building automation.

What are the key features of Carlo Gavazzi products?

Carlo Gavazzi products feature advanced industrial automation technologies across multiple product lines, including energy meters, power analyzers, sensors, and IoT solutions. Key features include integrated communication protocols like Modbus TCP/IP, Microsoft Azure and AWS compatibility, IO-Link sensor capabilities, and robust design for industrial environments. Their products offer high-performance monitoring, data logging, and control functions with emphasis on energy efficiency, remote connectivity, and flexible integration across industrial and building automation applications.

What communication protocols do Carlo Gavazzi products support?

Carlo Gavazzi products support multiple industrial communication protocols including Modbus TCP/IP, Modbus RTU, PROFINET, EtherNet/IP, HTTP, FTP, and OPC UA. Their energy management platforms like UWP4.0 and VMU-C EM are designed with flexible communication capabilities, enabling integration with IoT platforms such as Microsoft Azure and Amazon AWS, and supporting both local and remote monitoring across various industrial automation systems.

What accessories are available for Carlo Gavazzi products?

Carlo Gavazzi offers a comprehensive range of accessories for their sensors and automation components. These include PVC and PUR cordsets in various lengths and configurations, universal mounting brackets for cylindrical sensors (Ø4 to Ø30 mm), galvanized and stainless steel mounting brackets, and a wide selection of reflectors for photoelectric sensors. Specific accessories include IP67 and IP68 cordsets with straight or right-angle M12 connectors, terminals for hardwiring, and specialized reflectors like the heated ER681 for cold installations.

How are Carlo Gavazzi products typically installed?

Carlo Gavazzi products are typically installed using flexible mounting options including DIN-rail, around busbars, directly onto back panels, and with various current transformer configurations. Energy meters, power analyzers, and monitoring devices can be mounted with split-core or solid-core current transformers, supporting installation ranges from 600A to 3200A primary current. Many products feature modular designs with optional communication modules like Modbus-RTU, BACnet-IP, and built-in web servers to facilitate easy integration into industrial and building automation systems.

What certifications and standards do Carlo Gavazzi products comply with?

Carlo Gavazzi products meet rigorous international certification standards, including UL (United States), cULus (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical mechanical and functional safety standards such as EN 60529 (IP protection), EN 61800-5-2, ISO 13849-1, and IEC 61508, ensuring high reliability and performance across industrial automation applications.

What is Carlo Gavazzi's warranty policy?

Carlo Gavazzi provides a standard 18-month warranty from the invoicing date for its automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage is contingent on correct operation within designed capacity limits, scheduled preventive maintenance, and repairs performed only by authorized WEG service technicians.