SENSATA/CRYDOM A2450 Solid State Relay 50A 240V AC
Industrial 50A solid-state relay (SSR) for 240V AC. Panel mount, zero-crossing switching, SCR output for automation & power control.
The SENSATA/CRYDOM A2450 is a high-performance Series-1 solid-state relay (SSR) designed for heavy industrial applications. Featuring a robust panel-mount housing with anti-rotation barriers, it ensures secure and reliable installation in demanding environments.
This AC output SSR utilises SCR (Silicon Controlled Rectifier) technology, making it ideal for switching heavy industrial loads up to 50A. It offers versatile triggering with both zero crossing (zero turn-on) and instantaneous turn-on output options, providing flexibility for different load types and control requirements.
Constructed with a direct bond copper substrate and a direct power lead frame, the relay ensures excellent thermal performance and electrical conductivity. The design is epoxy-free and meets the UL94V-0 flammability rating, enhancing safety and long-term reliability. It is also EMC compliant to Level 3, ensuring minimal electromagnetic interference in sensitive applications.
Key features include improved SEMS screws with integrated washers for secure wiring connections. With a maximum operating voltage of 280V AC and a wide control voltage range from 90V AC to 280V AC, this relay is built for durability and consistent performance in industrial automation, power management, and process control systems.
- Heavy industrial load switching
- Industrial automation systems
- Power management applications
- Process control systems
- Model: A2450
- Load Current: 50A
- Operating Voltage Max: 280V AC
- Operating Voltage Min: 24V AC
- Control Voltage Min: 90V AC
- Control Voltage Max: 280V AC
- Contact Configuration: SPST-NO (Single Pole, Single Throw, Normally Open)
- Switching Mode: Zero Crossing (Zero Turn-On) / Instantaneous Turn-On
- Relay Mounting: Panel Mount
- Terminal Type: Screw
- Output Type: AC, SCR
- Product Range: Series 1
- Design Features: Redesigned housing with anti-rotation barriers
- Electrical Features: Improved SEMS screw and washer, EMC compliant to Level 3
- Construction: Epoxy-free design, Direct bond copper substrate, Direct power lead frame
- Safety Rating: UL94V-0 Flammability rating
- Dimensions (H x W x D): 43mm x 33mm x 15mm
- Weight: 120 grams
- Direct power lead frame Contact Configuration: SPST-NO
- Relay Terminals: Screw
- SVHC: No SVHC (07-Jul-2017)
Always follow local regulations and product guidance.
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