Littelfuse Launches Industrial Solid-State Relays with Market Leading Reliability and Efficiency
Delivers enhanced operational reliability and extended service life to more than 750K life stress cycles, even in demanding conditions
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New SRP1 Solid-State Relay Series from
Conventional relays have long been plagued by mechanical failures under constant and prolonged use. Recognizing this critical issue,
At the heart of the SRP1 SSRs lies a proprietary, enhanced power component designed by
Typical markets and applications for the SRP1 include:
- Industrial Automation: Plastic machinery, packaging machinery, industrial ovens
- HVAC: Electric heating in air handling units, rooftop units, variable air units
- Food & Beverage: Cooking ovens, coffee machines, warming trays, warming displays
“With the launch of our new solid-state relay series, we are excited to offer our customers a solution that addresses their needs for more robust and efficient systems,” said
The SRP1 Solid-State relays incorporate these key benefits:
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High-Endurance Design: Provides enhanced operational reliability and extended service life, up to ~750K life stress cycles, ensuring consistent performance even in demanding conditions.
(Up to ~350K life stress cycles for basic SRP1 relays.) -
Versatile Performance Range : With ratings from 10 A to 90 A at low or high voltage and the flexibility of AC or DC control, the SRP1 series caters to a wide array of power requirements. The Zero Voltage & Instantaneous (Random) turn-on options ensure precise control for various applications, enhancing efficiency and compatibility. - Integrated Protection & Installation Features: Incorporates IP20 finger-safe protection and overvoltage protection, facilitating straightforward and secure installation.
- Compliance with International Standards: Ensures that the Solid-State Relay (SSR) has undergone rigorous testing, providing enhanced safety and product quality.
The SRP1 SSRs are available in five configurations:
- SRP1-CR – All-in-one SSRs with Touch-safe and overvoltage protection
- SRP1-CB – Basic SSRs for application design flexibility
- SRP1-CB…F – Quick-connect terminals for fast installation
- SRP1-CE – Basic SSRs for simple heating applications
- SRP1-CC – Ideal for DC voltage load applications
With the launch of the SRP1 Solid-State Relays,
Availability
The SRP1 Solid-State Relays are available in individual boxes. Sample requests can be placed through authorized
For More Information
Additional information is available on the SRP1 product page. For technical questions, please contact:
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EDavis@littelfuse.com
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