Phoenix Contact 2866718 QUINT-PS/1AC/12DC/15 – 12 V DC, 15 A Power Supply
The Phoenix Contact 2866718 (QUINT-PS/1AC/12DC/15) is a single-phase, primary-switched DIN rail power supply from the Phoenix Contact QUINT POWER range. It delivers 12 V DC at 15 A (180 W), and the output can be adjusted from 5 to 18 V DC. Its SFB technology (Selective Fuse Breaking) can supply six times the nominal current for 12 ms. This high short-term current trips standard miniature circuit breakers selectively, so only the faulty circuit is switched off and the rest of the system keeps running.
What the Part Number Means
- 2866718 – Phoenix Contact order number
- QUINT-PS – QUINT POWER power supply
- 1AC – Single-phase AC input
- 12DC – 12 V DC output
- 15 – 15 A nominal output current
Key Features
- SFB technology: 6× nominal current for 12 ms to trip circuit breakers selectively
- Power reserve: a POWER BOOST reserve, so loads with high start-up current can be started reliably
- Wide input range: AC and DC input, for use on most networks worldwide
- Signalling: DC OK status through an active transistor output and a floating relay contact, for monitoring by the PLC
- Pluggable screw connection: for fast replacement without rewiring
Key Specifications (Phoenix Contact 2866718)
Input
- Input voltage: 85–264 V AC (nominal range 100–240 V AC), 45–65 Hz, single-phase
- DC input: 90–350 V DC
- Mains buffering: >20 ms
- Internal input fuse: 6.3 A, slow-blow
Output
- Nominal output voltage: 12 V DC
- Setting range: 5–18 V DC
- Nominal output current: 15 A
- Output power: 180 W
- SFB technology: 6× nominal current for 12 ms
- Efficiency: >89% (at 230 V AC and nominal load)
- MTBF: >500,000 h
Signalling
- DC OK: active transistor output and floating relay contact
- Relay contact rating: max. 1 A
General Data
- Connection: pluggable screw connection
- Mounting: DIN rail
- Degree of protection: IP20
- Protection class: I
- Ambient temperature (operation): -25 °C to +70 °C, derating 2.5%/K above +60 °C
- Start-up: down to -40 °C
- Storage temperature: -40 °C to +85 °C
- Dimensions (W × H × D): approx. 60 × 130 × 125 mm
- Tested to ISA-S71.04-1985 G3 Harsh Group A (corrosive gas environments)
Approvals
- UL Listed / cUL Listed (UL 508)
- UL Recognized
- cCSAus
- IECEE CB Scheme
- SEMI F47
- EAC
Successor Product
For new projects, Phoenix Contact recommends the 2904608 QUINT4-PS/1AC/12DC/15, the next generation of the QUINT range with the same 12 V DC / 15 A rating. Atlantech Drives supplies both the original 2866718 for direct replacement and the QUINT4 version.
Typical Applications
- 12 V DC supply for control panels and machine controls
- Industrial PCs, communication equipment and instrumentation
- Process automation and infrastructure installations
- Direct replacement of 2866718 units in existing panels
Buy the Phoenix Contact 2866718 from Atlantech Drives
Atlantech Drives supplies the Phoenix Contact 2866718 QUINT-PS/1AC/12DC/15 with fast worldwide shipping and a 12-month warranty. We supply current and obsolete items, and our experienced sales team can also quote the QUINT4 successor, other QUINT voltages and currents, and QUINT UPS modules. Request a quote today for price and availability.
