Telemecanique – XPSAC5121 – Emergency‑Stop Safety Relay, 24 VAC/DC, 3NO

The Telemecanique XPSAC5121 is a compact safety relay used to monitor emergency-stop circuits and safety contacts. It features three normally-open safety outputs, a solid-state auxiliary output, and supports 24 VAC/DC supply. Designed for Category 4 / PL e safety applications, it offers fast response time and high reliability in industrial automation environments.

Key Features:

• Model: XPSAC5121 (XPS‑AC Series)

• Supply Voltage: 24 VAC/DC

• Outputs: 3× NO (6 A), 1× transistor (monitoring)

• Safety Category: PL e, SIL 3 (EN ISO 13849‑1, IEC 61508)

• Response Time: ≤ 100 ms

• LED Indicators: Power and safety status

• Mounting: 22.5 mm DIN-rail housing

• Terminal Type: Captive screw terminals

• Protection: IP40 housing / IP20 terminals

• Temperature Range: –10 °C to +55 °C