Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 2 independently controlled poles in a single 45mm housing for up to 50% space savings.
- Rated for 40A AC per pole and a maximum operating voltage of 660 VAC.
- Zero-cross switching for reduced electrical noise and EMI, ideal for resistive loads.
- Integrated overvoltage protection enhances reliability.
- Fast-on (FASTON 6.35mm) terminals for quick and easy installation.
Specifications
Current Rating | 40 Aac |
Mounting Type | Panel Mount |
Poles | 2 |
Series | RA2 |
Voltage Rating | 42 - 660 Vac |
Package Dimensions (L x W x H) | 2.8 in x 2 in x NaN in |
Package Weight (Imperial) | 0.10 lb |
1393030-7
Power Relays, Solid State Relay, 1 Form A (SPST-NO), Panel, Terminals, Screw Terminals, Potter & Brumfield SSR
Frequently Asked Questions
Does the RA2A relay offer zero-cross switching?
Yes, the RA2A series relays feature zero cross switching.
Are there specific types of RA2A relays for inductive loads?
Yes, the RA2A..M types are specially customized for demanding inductive loads.
What is the control voltage range for the RA2A series relays?
The control voltage range for the RA2A series relays is 4.5 - 32 VDC.
What is the maximum junction temperature for the RA2A relay?
The maximum junction temperature for the RA2A relay is ≤ 125°C.
What are the maximum AC voltage and current ratings per pole?
The RA2A series relays have ratings up to 600 VAC and 40 AAC per pole.
What is the isolation voltage between input and output?
The isolation voltage between input and output is 4000 Vrms.
What type of loads can the RA2A series relays handle?
The RA2A series relays are suitable for both resistive and inductive AC loads.
What is the storage temperature range for the RA2A relay?
The storage temperature range for the RA2A relay is -20°C to +80°C.
What is the operating temperature range for this relay?
The operating temperature range for the RA2A relay is -20°C to +70°C.
What is the non-repetitive surge current rating for the RA2A relay?
The non-repetitive surge current rating (ITSM, t=10 ms) is 325 Ap for 25A models and 600 Ap for 40A models.
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.