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Phoenix Contact 2900393 Solid-State Relay Module

The PHOENIX CONTACT 2900393 PLC-OPT- 48DC/110DC/3RW solid-state relay module is a crucial component for railway signaling and control systems. It combines a basic terminal block with an integrated miniature solid-state relay, offering a compact and efficient solution for switching applications. The module's push-in connection simplifies installation, while its robust design ensures reliable operation in harsh environments. It's ideal for applications requiring precise control and minimal latency, contributing to the safety and efficiency of railway infrastructure.

Authorized Distributors
Source:DigiKey
Part No:2900393
Stock:1
Inv Date:05-28-2026
Price: Unit price: $51.54
Buy/RFQ:
Part No:2900393
Stock:5
Inv Date:05-29-2026
Price: Unit price: $64.06
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Part No:2900393
Stock:0
Inv Date:05-28-2026
Price: Unit price: $64.07
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Part No:2900393
Stock:7
Inv Date:05-28-2026
Price: Unit price: $54.25
Buy/RFQ:
Part No:2900393
Stock:7
Inv Date:05-28-2026
Price: Unit price: $54.25
Buy/RFQ:

Phoenix Contact 2900393 Solid-State Relay Module Specifications:

  • Packing unit: 1 pc
  • GTIN: 4046356508988
  • Weight per Piece (excluding packing): 31.890 g
  • Custom tariff number: 85364190
  • Country of origin: Germany
  • Nominal input voltage UN: 48 V DC
  • Input voltage range in reference to UN: 0.7 ... 1.25
  • Input voltage range: 33.6 V DC ... 60 V DC
  • Switching threshold "0" signal in reference to UN: < 0.3
  • Switching threshold "1" signal in reference to UN: > 0.6
  • Typical input current at UN: 5.5 mA
  • Typical response time: 40 µs
  • Typical turn-off time: 200 µs
  • Operating voltage display: Yellow LED
  • Type of protection: Reverse polarity protection
  • Surge protection: > 150 V
  • Transmission frequency: 300 Hz
  • Power dissipation for nominal condition: 0.26 W
  • Output nominal voltage: 110 V DC
  • Output voltage range: 12 V DC ... 140 V DC
  • Limiting continuous current: 3 A
  • Voltage drop at max. limiting continuous current: < 150 mV
  • Output circuit: 2-wire, floating
  • Test voltage input/output: 2.5 kVrms
  • Mounting position: any
  • Operating mode: 100% operating factor
  • Connection name (Input side): Push-in connection
  • Stripping length (Input side): 8 mm
  • Conductor cross section solid (Input side): 0.14 mm² ... 2.5 mm²
  • Conductor cross section flexible (Input side): 0.14 mm² ... 2.5 mm²
  • Conductor cross section AWG (Input side): 26 ... 14
  • Connection name (Output side): Push-in connection
  • Stripping length (Output side): 8 mm
  • Conductor cross section solid (Output side): 0.14 mm² ... 2.5 mm²
  • Conductor cross section flexible (Output side): 0.14 mm² ... 2.5 mm²
  • Conductor cross section AWG (Output side): 26 ... 14
  • Rated insulation voltage: 160 V DC
  • Rated surge voltage: 4 kV
  • Insulation: Basic insulation
  • Pollution degree: 2
  • Overvoltage category: III
  • REACh SVHC: Lead 7439-92-1
  • China RoHS: Environmentally Friendly Use Period = 50

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Frequently Asked Questions

Where can I buy Phoenix Contact 2900393?

You can click on the BUY or RFQ button to purchase 2900393 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2900393?

You can download the 2900393 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2900393?

Phoenix Contact

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