The Phoenix Contact QUINT POWER QUINT-PS/1AC/12DC/15 is a robust single-phase DIN-rail power supply that delivers a stable 12 V DC, 15 A for demanding control cabinets. Built for maximum system availability in industrial automation, it combines high reliability with SFB Technology (Selective Fuse Breaking) to trip standard circuit breakers quickly and selectively, safeguarding downstream loads and keeping machines running.

With a wide input range of 85–264 V AC or 90–350 V DC and an adjustable output of 5–18 V DC (precisely regulated to 12 V DC ±1% at nominal), this 180 W supply achieves >89% efficiency at 230 V AC to minimize heat in the panel. It supports DIN rail NS 35 mounting and uses pluggable screw terminals for fast, secure wiring, while 4 kV AC isolation, internal surge protection (varistor) and an internal slow-blow fuse enhance resilience. Compliance with EN 61000-6-3/-6-1 and approvals such as UL 508 and IEC 61010-2-201 (SELV), an operating range from -25 to +70 °C with derating above 60 °C, start-up tested to -40 °C, LED status indication, and an MTBF >1,000,000 h underline its suitability for critical applications.

Ideal for machine building, process and building automation, this industrial 12 V DC/15 A power supply helps reduce downtime through selective protection and service-friendly connections, and—backed by a 1-year warranty—delivers the reliability and assurance engineers expect in modern control panels.

• Brand: Phoenix Contact
• Series: QUINT POWER
• Model: QUINT-PS/1AC/12DC/15 (2866718)
• Output: 12 V DC / 15 A (adjustable 5–18 V DC)
• Input voltage range: 85–264 V AC or 90–350 V DC
• Mounting: DIN rail NS 35
• Connection type: Pluggable screw terminals
• Protection rating: IP20