This is the 250V variant of the 80-250V SSR-80AA Solid State Relay in Solid State Relays, Relays. Available at ₹475.54 (₹403.00 + GST) with free shipping across India.
80-250V SSR-80AA Solid State Relay
Introducing the AC To AC SSR-80AA Solid State Relay Module, a high-performance electronic switch designed to efficiently control AC loads without any moving parts. Unlike traditional electromechanical relays, this solid-state relay (SSR) utilizes advanced technology for enhanced reliability and longevity.
Featuring a photo-coupled design, the SSR-80AA ensures optimal signal isolation and control. With a low voltage signal, it energizes an LED, activating a photo-sensitive diode, which then triggers a back-to-back thyristor, silicon-controlled rectifier, or MOSFET transistor to seamlessly switch the load.
Capable of handling current loads of up to 80A, this SSR operates within an input voltage range of 80-250VAC. It employs a zero-cross trigger control method, enhancing efficiency and precision in load switching. Each relay module is equipped with four screw terminals, compatible with ring or fork connectors, and features a protective plastic cover for added safety.
Features:
- Long service life and high reliability ensure consistent performance over time.
- Reduced electromagnetic interference for enhanced operational stability.
- Compact size and highly reliable design offer maximum simplicity for users.
- Compatible with a wide range of applications requiring AC load switching.
Upgrade your control systems with the AC To AC SSR-80AA Solid State Relay Module, offering unparalleled reliability and efficiency for your electronic projects.
Specifications:
| Rated load current | 80A |
|---|---|
| Dielectric Strength | Over 2.5kVA / 1 min |
| Trigger Voltage (VAC) | 80-250V |
| Switching Voltage (VAC) | 24-380@80A |
| Operating Temperature (°C): | -20 to 85 |
| Material: | ABS |
| Length (mm): | 45.5 |
| Width (mm): | 62.5 |
| Height (mm): | 24 |
| Weight (g): | 93 |
| Shipping Weight | 0.105 kg |
| Shipping Dimensions | 12 × 9 × 1 cm |
Package Includes:
1 x 80-250V SSR-80AA Solid State Relay
80-250V SSR-80AA Solid State Relay Overview
The 80-250V SSR-80AA Solid State Relay is an AC-to-AC electronic switch designed to control high-current AC loads up to 80A without mechanical contacts. Its photo-coupled and zero-cross trigger design ensures reliable isolation and smooth switching for industrial and automation applications.
Key Features of 80-250V SSR-80AA Solid State Relay
- Rated load current: 80 A continuous switching capacity
- Control input voltage: 80–250 VAC for flexible AC driving
- Load switching range: 24–380 VAC at full 80 A load
- Dielectric strength over 2.5 kV (1 min) ensures robust isolation
- Zero-cross trigger minimizes EMI and inrush currents
- Operating temperature: –20 °C to 85 °C for harsh environments
- Photo-coupled isolation for superior signal separation
- Genuine product, fast shipping from Zbotic
Applications and Use Cases
- Industrial heater and oven temperature control
- AC motor speed regulation in conveyor systems
- Lighting dimming and switching for large fixtures
- HVAC blower and compressor control
- Power distribution in renewable energy inverters
- Programmable logic controller (PLC) output modules
How to Use 80-250V SSR-80AA Solid State Relay
Mount the SSR-80AA on a suitable heatsink using thermal compound, wire the AC load across the output terminals, and apply an 80–250 VAC control signal to the input side. Ensure correct polarity of control terminals, secure all connections, and verify that ambient temperature remains within –20 °C to 85 °C for reliable operation.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What control voltage does the SSR-80AA require?
The SSR-80AA accepts an AC control signal between 80 VAC and 250 VAC on its input terminals to trigger the internal photo-coupler and thyristor array.
Can I switch inductive loads with this relay?
Yes, the zero-cross trigger of the SSR-80AA reduces electrical noise when switching inductive loads such as motors or transformers, though a snubber circuit may be recommended for heavy inductance.
Is a heatsink necessary for mounting?
For continuous operation near the 80 A rating, mounting the SSR-80AA on an adequate heatsink is essential to dissipate heat and maintain performance within the –20 °C to 85 °C operating range.
NodeRED Flow for Beginners: Visual IoT Programming Guide
If you're new to IoT and find traditional coding intimidating, the Node-RED flow IoT beginners combination is your...
Read More →
Time Series IoT Database: InfluxDB with ESP32 and Grafana
Building a professional InfluxDB Grafana ESP32 time series IoT database stack is the gold standard for IoT data...
Read More →
ESP8266 vs ESP32: Full Comparison for IoT Projects in India
If you are starting an IoT project in India and wondering whether to buy an ESP8266 or an...
Read More →Technical Specifications
| Model | SSR-80AA |
|---|---|
| SKU | AI3176 |
| Weight | 0.13 kg |
| Availability | In Stock |
Applications & Use Cases
The 80-250V SSR-80AA Solid State Relay is a versatile solid state relays used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
