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Schneider Electric SSP1D440BD Solid State Relay

This solid state relay offers reliable DC switching for panel mounting applications with an input voltage range of 3.5 to 32 V DC and an output voltage of 1 to 150 V DC at 40A. Designed with MOSFET technology, it features quick response times of 0.1 ms for turn-on and turn-off, low leakage current of 0.3 mA, and a maximum voltage drop of less than 2.1 V on-state. Suitable for industrial automation, it has robust insulation resistance of 1000 MOhm, dielectric strength of 2.5 kV AC, and is certified for CSA, UL, CE, and RoHS standards.

Authorized Distributors
Source:DigiKey
Part No:SSP1D440BD
Stock:47
Inv Date:06-07-2026
Price: Unit price: $50.01
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Part No:SSP1D440BD
Stock:44
Inv Date:06-08-2026
Price: Unit price: $50.01
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Part No:SSP1D440BD
Stock:0
Inv Date:06-07-2026
Price: Unit price: $52.15
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Part No:SSP1D440BD
Stock:0
Inv Date:06-07-2026
Price: Unit price: $66.52
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Schneider Electric SSP1D440BD Solid State Relay Specifications:

  • Input Voltage: 3.5...32 VDC
  • Output Voltage: 1...150 V DC
  • Load Current: 0.001...40A
  • Maximum Surge Current: 106 A 10 ms
  • Response Time: 0.1 ms turn-on, 0.1 ms turn-off
  • Leakage Current: 0.3 mA off-state
  • Voltage Drop: <2.1 V on-state
  • Insulation Resistance: 1000 MOhm 500 V DC
  • Dielectric Strength: 2.5 kV AC input/output
  • IP Degree: IP20
  • Thermal Resistance: 0.22 °C/W junction to case
  • Tightening Torque: 1.5...1.7 N.m input, 2...2.2 N.m output
  • Connections: Screw terminals AWG 24...AWG 12, with or without cable end; Forked/tag connectors and ring lugs for input/output
  • Certification: CSA, UL, CE, RoHS
  • Product Dimensions: 44.45 mm x 58.69 mm, height 175 mm
  • Mounting Support: Panel
  • Environmental Rating: IP20
  • Safety Margins: MTBF = 1875.9 years, B10d = 1,731,395
  • Operating Temp: 0...80°C (-40...176 °F), Storage -40...125°C (-40...257 °F)

Buy the Buy Schneider Electric Solid State Relay Part Number SSP1D440BD Online

Easily purchase the Schneider Electric solid state relay SSP1D440BD online for your automation needs. This panel-mount relay ensures quick switching with a 0.1 ms response time, handling up to 40A at 150V DC. Its robust construction includes high insulation resistance of 1000 MOhm, dielectric strength of 2.5 kV, and certified safety standards for UL, CSA, and RoHS compliance. Designed for industrial environments, it offers easy wiring via screw terminals, ensuring reliable operation and long-term durability.

Get Schneider Electric SSP1D440BD today—built for reliable DC switching with fast response and high durability for industrial automation applications.

Frequently Asked Questions

Where can I buy Schneider Electric SSP1D440BD?

You can click on the BUY or RFQ button to purchase SSP1D440BD from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part SSP1D440BD?

You can download the SSP1D440BD datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of SSP1D440BD?

Schneider Electric

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