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Schneider Electric SR3B101BD industrial control relay

The SR3B101BD is a modular smart relay from the Zelio Logic series, designed for automation and control applications. It features a local display, multiple control scheme lines, and supports PNP proximity sensors with resistive inputs. Operating at 24V DC with a supply current of 100mA, it offers cycle times from 6 to 90 ms, a backup duration of 10 years at 25°C, and a clock drift of 6 seconds per month at 25°C. It includes reverse polarity protection and complies with EN IEC 61131-2 standards, ensuring reliable performance in industrial environments.

Authorized Distributors
Source:DigiKey
Part No:SR3B101BD
Stock:1
Inv Date:06-07-2026
Price: Unit price: $260.57
Buy/RFQ:
Part No:SR3B101BD
Stock:9
Inv Date:06-08-2026
Price: Unit price: $260.44
Buy/RFQ:
Part No:SR3B101BD
Stock:1
Inv Date:06-07-2026
Price: Unit price: $287.08
Buy/RFQ:
Part No:SR3B101BD
Stock:0
Inv Date:06-07-2026
Price: Unit price: $260.57
Buy/RFQ:

Schneider Electric SR3B101BD industrial control relay Specifications:

  • Range of product: Zelio Logic
  • Product type: Modular smart relay
  • Controls: Local display
  • Number of control scheme lines: 0...500 with FBD, 0...240 with ladder
  • Cycle time: 6...90 ms
  • Backup time: 10 years at 25°C
  • Clock drift: 6 seconds per month at 25°C
  • Rated supply voltage: 24V DC
  • Supply voltage limits: 19.2...30V
  • Supply current: 100 mA (with or without extensions)
  • Power dissipation: 3 W without extension, 8 W with extensions
  • Reverse polarity protection: Yes
  • Discrete input number: 6
  • Input type: Resistive PNP
  • Discrete input voltage: 24V DC
  • Discrete input current: 4 mA
  • Counting frequency: 1 kHz
  • Voltage state 1: >= 15 V (V, I1...1A, IH...IR), 5 V (IB...IG)
  • Voltage state 0: <= 11 V (V, I1...1A, IH...IR), 5 V (IB...IG)
  • Current state 1: 0.2 mA (IB...IG), 2.2 mA (I1...1A, IH...IR)
  • Current state 0: <= 0.5 mA (IB...IG), 0.75 mA (I1...1A, IH...IR)

Buy the Zelio Logic Series Smart Relay: SR3B101BD

Order the Zelio Logic SR3B101BD online now and experience reliable automation control with its modular design, resistive inputs, local display, and robust protection features. Perfect for industrial automation tasks, this smart relay offers excellent performance with a cycle time from 6 to 90 ms, a backup duration of 10 years, and compatibility with PNP sensors. Ensure your control systems are efficient and dependable with this high-quality, easy-to-install modular relay available for immediate purchase online.

Get Zelio Logic SR3B101BD today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy Schneider Electric SR3B101BD?

You can click on the BUY or RFQ button to purchase SR3B101BD from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part SR3B101BD?

You can download the SR3B101BD datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of SR3B101BD?

Schneider Electric

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