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Phoenix Contact 2900311 Industrial Relay Module

This PLC interface module combines a PLC-BPT.../21 basic terminal block with push-in connections and a plug-in miniature relay with multi-layer gold contacts for enhanced durability. Suitable for DIN rail NS 35/7.5 mounting, it features a 1 PDT input at 230 V AC or 220 V DC, ensuring efficient system integration. The module offers safe isolation according to DIN EN 50178, an integrated input and interference suppression circuit, and functional plug-in bridges for reliable operation. Ideal for industrial automation and control system applications, it supports UL recognition and complies with various international standards, ensuring high performance and safety.

Authorized Distributors
Source:DigiKey
Part No:2900311
Stock:8
Inv Date:05-28-2026
Price: Unit price: $31.83
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Part No:2900311
Stock:0
Inv Date:05-29-2026
Price: Unit price: $39.56
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Part No:2900311
Stock:0
Inv Date:05-28-2026
Price: Unit price: $35.12
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Part No:2900311
Stock:3
Inv Date:05-28-2026
Price: Unit price: $33.51
Buy/RFQ:
Part No:2900311
Stock:3
Inv Date:05-28-2026
Price: Unit price: $33.51
Buy/RFQ:

Phoenix Contact 2900311 Industrial Relay Module Specifications:

  • Mounting: DIN rail NS 35/7.5
  • Input Voltage: 230 V AC / 220 V DC
  • Ambient Temperature (operation): -40°C to 55°C
  • Ambient Temperature (storage/transport): -40°C to 85°C
  • Relay Type: Plug-in miniature relay with multi-layer gold contacts
  • Isolation: Safe isolation according to DIN EN 50178
  • Features: Integrated input circuit, interference suppression, functional plug-in bridges
  • Weight: 36.0 g
  • Flammability rating: UL 94V-0
  • Standards & Certifications: UL Recognized, UL Listed, cUL Recognized, cUL Listed, EAC, GL, RC FRT
  • Part Number: 2900311

Buy the Phoenix Contact Series PLC-RPT-230UC/21AU Relay: 2900311

Purchase the Phoenix Contact PLC-RPT-230UC/21AU relay module online today to enhance your automation system with a durable, UL-certified relay. Featuring 230 V AC/DC input, safe DIN rail mounting, and integrated interference suppression, this module offers high reliability and easy integration into control panels. Its compact design, safe isolation according to DIN EN 50178, and multi-layer gold contacts ensure long-lasting performance. Order now to benefit from fast shipping and expert support for your industrial automation needs.

Get Phoenix Contact PLC-RPT-230UC/21AU relay module today—built for reliable industrial automation with safe isolation and easy DIN rail mounting.

Frequently Asked Questions

Where can I buy Phoenix Contact 2900311?

You can click on the BUY or RFQ button to purchase 2900311 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2900311?

You can download the 2900311 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2900311?

Phoenix Contact

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