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AJMRTC 2PCS SSR-25DA 25A 250V Solid State Relay Module, DC to AC SSR Switch, Input 3-32V DC Output 24-250V AC, Zero-Crossing Trigger for Heater Motor Light Industrial Control
- 1. Pack of 2 SSR-25DA solid state relays for dual-channel independent switching projects
- 2. DC control to AC load, 3V~32V DC input triggers 24V~250V AC output
- 3. Rated 25A load current, zero-crossing turn-on to reduce surge and EMI noise
- 4. No mechanical contact, silent operation, long service life and anti-vibration
- 5. Aluminum heat sink base, easy mounting for heating, lighting and motor control
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Overview
Specs
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AJMRTC SSR-25DA solid state relay set includes 2 pieces DC-controlled AC SSR modules. Unlike mechanical relays, it has no moving contacts for quiet switching and longer lifespan. It uses zero-crossing technology to switch AC loads smoothly and suppress current spikes. It is widely used for temperature control heaters, lighting systems, small motors and industrial automation circuits. It is suitable for Arduino, ESP32 and PLC control systems. Confirm load voltage and current before connection to avoid overload damage.
Specifications
- Model: SSR-25DA
- Quantity: 2PCS
- Control Input: DC 3V ~ 32V
- Load Output: AC 24V ~ 250V
- Rated Load Current: 25A
- Trigger Mode: Zero-crossing switching
- Feature: Contactless, silent, shock resistant
- Heat Sink Base: Aluminum alloy
- Application: Heater, light, motor, oven, industrial temperature control
- Compatible: Arduino, ESP32, STM32, PLC, temperature controllers
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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