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>> 40A 90-250VAC to 24-440AC SSR Thermal Compound Solid State Relay + Heat Sink
40A 90-250VAC to 24-440AC SSR Thermal Compound Solid State Relay + Heat Sink

40A 90-250VAC to 24-440AC SSR Thermal Compound Solid State Relay + Heat Sink

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  • Item number:
  • a17050400ux1273
  • Price: $23.09
  • 5in stock

    You can order at maximum the number of units in stock.
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1. High reliability, high efficiency and long lifespan

2. No electric spark, no noise and no contact

3. Fine electro magnetic interference, high sensitivity and fast switching speed

4. Low drive voltage and current

5. Unique shape and novel structure

6. Especially suitable for corrosion, moisture, dust resistant and other harsh environments 

7. Widely used in many automatic control systems


This is solid state relay LSR1-1-340AA

Model: LSR1-1-340AA

Input voltage: 90-250AC

Output voltage: 24-440V AC

Output current: 40A

On voltage: <= 1V

One-off time: <= 10ms

Off leakage current: <= 2mA

Total Size: 8 x 5 x 8cm/ 3.1 x 2 x 3.1inch (L*W*H)

Package Content:

1 x Solid State Relay LSR1-1-340AA

1 x Heat Sink

Matters Needing Attention: 


1. The current on the product is the maximum load current, not the rated current.

2. On the basis of the different of the load character,you should keep the different allowance on the level of the current when you choose the product.(When the load is resistive, the load current should be 1/2-1/3 times of the max load current .When the load is inductive or capacitive,like motor, transformer, the load current should be 1/4-1/6 times of max load current.)

3. When Installation,solid state plater and radiator with smeared thermal conductivity silicone grease

4. ≥20A With radiator, ≥30A with radiator and fan strong cold.

5. The thermal compound has been applied evenly on between the heat sink and the SSR, MAYBE IT LOOKS LIKE A STAIN AND IS NOT CLEAN MUCH, but it is for better heat dissipation, please note.



Manufacturer Part NumberDoes Not Apply
Country of ManufactureCHINA
Material[Metal & Electrical Parts]
Net Weight200g
Package Content1 x SSR, 1 x heat sink
MPNDoes Not Apply
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