2866747-contact
Phoenix Contact Primary-switched DIN rail power 2866747
Phoenix Contact
Phoenix Contact Primary-switched DIN rail power 2866747
Home > Phoenix Contact > Power Supplies > 2866747 Need Phoenix Contact 2866747? Primary-switched DIN rail power supply for Single-phase DIN rail DC po…
Specifications
| Brand | Phoenix Contact |
|---|---|
| Model Number | 2866747 |
| Official Product Name | QUINT-PS/1AC/24DC/3.5 |
| Applicable System | Single-phase DIN rail DC power distribution for automation and control cabinets |
| Product Type | Primary-switched DIN rail power supply |
| Equivalent Standard | Contact us for cross-reference and alternative models |
| Product Status | In Stock |
| Input voltage (DC) | 90-350 V DC |
| Nominal output voltage | 24 V DC (plus/minus 1%) |
| Output voltage setting range | 18-29.5 V DC |
| Nominal output current | 3.5 A |
| POWER BOOST | 4 A |
| Selective Fuse Breaking (ISFB) | 15 A (12 ms) |
| Efficiency | up to 88% (at 230 V AC nominal) |
| Insulation voltage input/output | 4 kV AC (type test) |
| Degree of protection | IP20 |
| Dimensions (W x H x D) | 32 x 130 x 125 mm |
| Operating temperature | -25 degC to +70 degC (derating 2.5%/K above +60 degC) |
| MTBF | over 1,433,000 h (25 degC) |
| Connection | Screw connection, 0.2-2.5 mm2 |
| Input voltage (AC) | 85-264 V AC (nominal 100-240 V AC) |
Product Description
Its slim 32 mm housing combines SFB (Selective Fuse Breaking) technology, which trips standard circuit breakers at up to six times the nominal current, with a POWER BOOST reserve of 4 A for starting heavy loads. The output is adjustable across 18-29.5 V DC, and preventive function monitoring reports critical operating states before faults occur. A wide -25 to +70 degC range and IP20 protection make it suitable for compact automation cabinets and low-power 24 V DC circuits. The Phoenix Contact 2866747 is a QUINT-PS/1AC/24DC/3.5 primary-switched single-phase DIN rail power supply that delivers a regulated 24 V DC output at 3.5 A.
Basic Product Information
- Slim 32 mm housing with screw connection and DIN rail mounting
- SFB technology trips standard circuit breakers at up to 6x rated current
- POWER BOOST reserve of 4 A for high-inrush loads
- Adjustable output 18-29.5 V DC; input 85-264 V AC / 90-350 V DC
- Preventive function monitoring with MTBF over 1,433,000 h at 25 degC
- 1-phase primary-switched DIN rail supply with 24 V DC / 3.5 A output
Technical Specifications
Version & Model Difference
The 2866747 is the QUINT-PS/1AC/24DC/3.5 (24 V / 3.5 A) model in the QUINT POWER series; the same family includes 2866750 (24 V / 5 A) and 2866776 (24 V / 20 A). For new designs Phoenix Contact recommends the fourth-generation replacements QUINT4-PS/1AC/24DC/5 (2904600), QUINT4-PS/1AC/24DC/3.8/PT (2909577) and QUINT4-PS/1AC/24DC/3.8/SC (2904599).
Application Scenarios
- Compact machine and panel automation
- Process control and instrumentation
- Building and infrastructure control systems
- Low-power 24 V DC sensor and signalling loops
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Frequently Asked Questions
What is the output rating of the 2866747?
It provides 24 V DC at 3.5 A nominal, with a 4 A POWER BOOST reserve for load start-up.
How wide is the unit?
The slim DIN rail housing is only 32 mm wide (32 x 130 x 125 mm).
Does it provide selective protection?
Yes, SFB technology supplies 15 A for 12 ms to trip standard circuit breakers selectively.
Is there a newer replacement model?
Phoenix Contact lists QUINT4 models such as 2904600 and 2909577 as successors for new designs.
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