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Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA
Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA
Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA
Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA
Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA
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Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA
Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA
Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA
Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA
Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA

Three Phase Solid State Relay SSR 10A-200A DC Control 24-480VAC Contactless AC Relay TSR-10DA TSR-80DA

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Product Description

Relay Details
Relay Specs
Relay Application

Three Phase Solid State Relay SSR 10A-200A

This is a high-performance 3-phase Solid State Relay (SSR), designed for DC-to-AC switching applications. It features 8 screw terminals (6 for 3-phase load connections, 2 for control signals) and supports a load voltage range of 24–480VAC at 80A, driven by a 3–32VDC control signal. With contactless operation, it ensures silent, spark-free switching, long lifespan, and high reliability for industrial automation, heating systems, and motor control applications.

Key Advantages

  • Zero mechanical wear: Contactless switching eliminates sparking and arcing for long service life.
  • High reliability: Solid-state design resists vibration, shock, and frequent on/off cycles.
  • Fast & silent operation: No moving parts, enabling noise-free, rapid response.
  • Full isolation: Optocoupler input/output isolation protects your control circuit.

Technical Specifications

Feature Details
Voltage Input 24–480VAC
Control Signal 3–32VDC
Product Category Solid State Relay (SSR)
Grade Industrial Grade

Quality Testing & Production

Shipping Policy

Delivery Time:
USA, Canada, Australia, West and North Europe: 4-7 Business Days.
Other countries: 5-8 Business Days.

Please ensure to provide a correct, precise, and detailed shipping address for timely delivery.

Frequently Asked Questions

Q1: What is the control voltage range for this relay? A1: The control input supports 3–32VDC, making it compatible with most PLC and industrial control signals.
Q2: What is the maximum load voltage and current capacity? A2: This relay is designed for three-phase loads up to 24–480VAC with a rated current of 80A.
Q3: Can this solid state relay replace traditional mechanical contactors? A3: Yes, it is an excellent replacement for low-frequency, continuous-duty applications like heaters. It provides silent, spark-free operation.
Q4: Does the SSR require a heat sink? A4: Yes, for currents above 10–15A, a properly sized heat sink is required to dissipate heat and ensure stable, long-term performance.
Q5: How many terminals are provided and what are their functions? A5: It has 8 screw terminals: 6 for the three-phase load connections (A1/A2, B1/B2, C1/C2) and 2 for the DC control signal (+/-).
Q6: Is it suitable for switching inductive loads like motors? A6: Yes, it can switch inductive loads, though we recommend adding a snubber circuit or varistor to protect the relay against voltage spikes.

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