SR1-1440-N Autonics Solid State Relays

Autonics SR1-1440-N Solid State Relay | 3-Phase AC to DC Relay Card (40A, 480VAC)

Enhance the reliability and efficiency of your industrial automation systems with the Autonics SR1-1440-N Solid State Relay. Designed for high-performance and long-term durability, this relay offers excellent electrical insulation and precise zero-cross switching for smoother operation and reduced electrical noise.

🔧 Key Features:

• Model: SR1-1440-N

• Brand: Autonics

• Relay Type: AC to DC Solid State Relay

• Voltage Type: AC Input / AC Output

• Rated Input Voltage: 4 – 30 VDC

• Rated Load Voltage: 48 – 480 VAC~

• Rated Load Current: 40 A

• Relay Current: 30 mA

• General Current: 40 mA

• Function: Zero Cross Turn-On

• Dielectric Strength: 2500 VAC~ at 50/60Hz for 1 minute (Input-Output, Input/Output-Case)

⚙️ Technical Specifications:

• Mounting Type: Industrial Panel Mount

• Phase Type: 3 Phase

• Power Supply: 5 V

• Material: PBT (Polybutylene Terephthalate)

• Operating Temperature: -30°C to +80°C

• Color: Black

• Part Number: SR1-1440-N

✅ Applications:

Ideal for use in:

• Industrial automation systems

• Motor control units

• Heating elements

• Switching of high-power AC loads in harsh environments

Ensure consistent and safe load switching in your industrial setup with the Autonics SR1-1440-N relay card. Engineered for demanding operations, it offers unmatched durability and performance.