2866721 Phoenix Contact AC/DC Power Supplies

2866721 on Powermatic Associates
Phoenix Contact

Part#:2866721

Manufacturer:Phoenix Contact

Category:AC/DC Power Supplies

Product Lifecycle:Active

7 in stock

Apr 18, 2025

Product description

Primary-switched power supply unit, QUINT POWER, Screw connection, SFB Technology (Selective Fuse Breaking), input: 1-phase, output: 12 V DC / 20 A

Product Details

  • Height
    130 mm
  • Width
    90 mm
  • Depth
    125 mm
  • Height with alternative assembly
    130 mm
  • Depth with alternative assembly
    93 mm
  • Degree of protection
    IP20
  • Connection in series
    yes
  • Feedback voltage resistance
    max. 25 V DC
  • Output power
    240 W
  • Typical response time
    < 1 s
  • Maximum power dissipation in no-load condition
    6 W
  • MTBF (IEC 61709, SN 29500)
    > 1000000 h (25 °C)
  • Insulation voltage input/output
    4 kV AC (type test)
  • Insulation voltage input / PE
    3.5 kV AC (type test)
  • Assembly instructions
    alignable: PN ≥50%, 5 mm horizontally, 15 mm next to active components, 50 mm verticallyalignable: PN <50%, 0 mm horizontally, 40 mm vertically top, 20 mm vertically bottom
  • Connection method
    Screw connection
  • Conductor cross section solid max.
    6 mm²
  • Conductor cross section flexible max.
    4 mm²
  • Conductor cross section AWG min.
    18
  • EMC requirements for noise immunity
    EN 61000-6-1
  • EMC requirements for noise emission
    EN 61000-6-3
  • Standard - Electrical safety
    IEC 60950-1/VDE 0805 (SELV)
  • Standard – Protection against shock currents, basic requirements for protective separation in electrical equipment
    EN 50178
  • Standard – Limitation of mains harmonic currents
    EN 61000-3-2
  • Standard - Approval for medical use
    IEC 60601-1, 2 x MOOP
  • UL approvals
    UL Listed UL 508
  • CSA
    CAN/CSA-C22.2 No. 60950-1-07
  • Electrostatic discharge
    EN 61000-4-2
  • Electromagnetic HF field
    EN 61000-4-3
  • Frequency range
    0.15 MHz ... 80 MHz
  • Test field strength
    10 V/m (Test Level 3)
  • Output
    1 kV (Test Level 2 - symmetrical)
  • Signal
    1 kV (Test Level 2 - asymmetrical)
  • Surge voltage load (surge)
    EN 61000-4-5
  • I/O/S
    asymmetrical
  • Criterion A
    Normal operating behavior within the specified limits.
  • China RoHS
    Environmentally Friendly Use Period = 25;
  • ECLASS 11.0
    27040701
  • ECLASS 5.0
    27242200
  • ECLASS 5.1
    27242200
  • ECLASS 7.0
    27049002
  • ETIM 3.0
    EC001039
  • ETIM 6.0
    EC002540
  • ETIM 7.0
    EC002540
  • UNSPSC 6.01
    30211502
  • UNSPSC 13.2
    39121004
  • Width with alternative assembly
    122 mm
  • Installation distance right/left
    5 mm / 5 mm
  • Installation distance top/bottom
    50 mm / 50 mm
  • Ambient temperature (operation)
    -25 °C ... 70 °C (> 60 °C Derating: 2.5 %/K)
  • Ambient temperature (storage/transport)
    -40 °C ... 85 °C
  • Max. permissible relative humidity (operation)
    95 % (at 25 °C, non-condensing)
  • Ambient temperature (start-up type tested)
    -40 °C
  • Degree of pollution
    2
  • Climatic class
    3K3 (in acc. with EN 60721)
  • Installation height
    6000 m
  • Input voltage range
    85 V AC ... 264 V AC
  • Nominal input voltage range
    100 V AC ... 240 V AC
  • Dielectric strength maximum
    300 V AC
  • Frequency range DC
    0 Hz
  • AC frequency range
    45 Hz ... 65 Hz
  • Discharge current to PE
    < 3.5 mA
  • Nominal power consumption
    311 VA
  • Current consumption
    2.4 A (120 V AC)
  • Inrush current
    < 20 A (typical)
  • Input fuse
    12 A (slow-blow, internal)
  • Recommended breaker for input protection
    10 A ... 16 A (AC: Characteristics B, C, D, K)
  • Mains buffering time
    typ. 40 ms (120 V AC)
  • Type of protection
    Transient surge protection
  • Protective circuit/component
    Varistor
  • Nominal output voltage
    12 V DC ±1 %
  • Setting range of the output voltage (USet)
    5 V DC ... 18 V DC (> 12 V DC, constant capacity restricted)
  • Nominal output current (IN)
    20 A (-25 °C ... 60 °C)
  • POWER BOOST (IBoost)
    26 A (-25°C ... 40°C permanent )
  • Selective Fuse Breaking (ISFB)
    120 A (12 ms)
  • Connection in parallel
    Yes, for redundancy and increased capacity
  • Derating
    60 °C ... 70 °C (2.5%/K)
  • Protection against overvoltage at the output (OVP)
    < 25 V DC
  • Control deviation
    < 1 % (change in load, static 10 % ... 90 %)
  • Residual ripple
    < 50 mVPP (with nominal values)
  • Power loss nominal load max.
    29 W
  • Net weight
    1.5 kg
  • Efficiency
    > 90 % (for 230 V AC and nominal values)
  • Insulation voltage output / PE
    500 V DC (routine test)
  • Protection class
    I
  • Mounting position
    horizontal DIN rail NS 35, EN 60715
  • Conductor cross section solid min.
    0.2 mm²
  • Conductor cross section flexible min.
    0.2 mm²
  • Conductor cross section AWG max.
    10
  • Stripping length
    7 mm
  • Screw thread
    M3
  • Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installations
    EN 50178/VDE 0160 (PELV)
  • Standard – Safety extra-low voltage
    IEC 60950-1 (SELV) and EN 60204-1 (PELV)
  • Standard - Safe isolation
    DIN VDE 0100-410
  • Standard - Equipment safety
    GS (tested safety)
  • Rail applications
    EN 50121-4
  • Electromagnetic compatibility
    Conformance with EMC Directive 2014/30/EU
  • Low Voltage Directive
    Conformance with Low Voltage Directive 2014/35/EC
  • Contact discharge
    8 kV (Test Level 4)
  • Discharge in air
    15 kV (Test Level 4)
  • Comments
    Criterion A
  • Fast transients (burst)
    EN 61000-4-4
  • Input
    2 kV (Test Level 3 - symmetrical)
  • Conducted interference
    EN 61000-4-6
  • Voltage
    10 V (Test Level 3)
  • Criterion B
    Temporary impairment to operational behavior that is corrected by the device itself.
  • REACh SVHC
    Lead 7439-92-1
  • ECLASS 10.0.1
    27040701
  • ECLASS 4.0
    27040700
  • ECLASS 4.1
    27040700
  • ECLASS 6.0
    27049000
  • ETIM 2.0
    EC001039
  • ECLASS 9.0
    27040701
  • ETIM 4.0
    EC002540
  • UNSPSC 7.0901
    39121004
  • UNSPSC 11
    39121004
  • UNSPSC 12.01
    39121004
  • UNSPSC 20.0
    39121004
  • UNSPSC 21.0
    39121004
  • UNSPSC 18.0
    39121004
  • UNSPSC 19.0
    39121004

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.


Manufacturer warranty

2866721 Phoenix Contact

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Selected product

2866721
7 in stock
2866721
Phoenix Contact

Primary-switched power supply unit, QUINT POWER, Screw connection, SFB Technology (Selective Fuse Br...

Height130 mm

Width90 mm

Depth125 mm

Height with alternative assembly130 mm

Depth with alternative assembly93 mm

Degree of protectionIP20

Connection in seriesyes

Feedback voltage resistancemax. 25 V DC

Output power240 W

Typical response time< 1 s

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About the manufacturer

Phoenix Contact

Powermatic Associates is an authorized Phoenix Contact distributor, proudly offering a wide array of innovative industrial solutions that cater to modern technological demands. Phoenix Contact is a global leader renowned for its high-quality products in the fields of electrical engineering and automation technology. Their extensive catalog encompasses everything from connection technology, interfa...

About the Product Category

AC/DC power supplies are power supplies that convert alternating current from the grid into direct current that is needed to power most electronics. AC/DC power supplies are integral components in systems that make the world go round.

AC/DC Power Supplies

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7 in stock

Primary-switched power supply unit, QUINT POWER, Screw connection, SFB Technology (Selective Fuse Breaking), input: 1-phase, output: 12 V DC / 20 A

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PULS QS10.121 is a power supply unit designed for AC/DC conversion with a 50% power reserve. It features DIN rail mounting and operates within an ambient air temperature range of -25 to +70°C. The unit is equipped with a DC-OK relay contact output and offers a rated current of 15A at 12Vdc and 13.5A at 15Vdc, utilizing spring-clamp connections for connectivity. It supports a supply voltage range of 85Vac-264Vac for AC and 88Vdc-188Vdc for DC, with specific nominal values across a wide spectrum. The QS10.121, part of the Q-series, measures 60mm in width, 124mm in height, and 117mm in depth, housed in an aluminium casing. It is compatible with single-phase (1AC) or DC networks, delivering a rated power of 203W at 15V, 180W at 12V, and can momentarily supply up to 270W for 4 seconds. The output voltage is adjustable between 12Vdc and 15Vdc, featuring comprehensive protection functions including overvoltage and overload/short-circuit protection. The unit allows for series or parallel operation to increase output power and is designed to handle back-feeding loads without malfunctioning. Efficiency rates vary with input voltage, achieving up to 0.918 at 230Vac. It exhibits a peak current consumption of 10A, with a start-up delay between 340-800ms and a hold time of 32ms at nominal input conditions. Power dissipation stands at approximately 16.1W to 16.7W under full load conditions, and the electrical durability ranges significantly based on operating conditions, with up to 215000 hours at 25°C and 30A output with 1AC 230Vac input. The output stage capacitance is 7000µF, and ripple is maintained at 50mVpp across a 20Hz to 20MHz range.

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