$ 385.94
Reliable 12V DC 4A backup with Phoenix Contact MINI-DC-UPS/12DC/4. Compact design ensures continuous power and system protection during outages.
The Phoenix Contact MINI-DC-UPS/12DC/4 is a compact uninterruptible power supply designed to deliver stable 12 V DC output with a current of 4 A. It combines both UPS functionality and a power supply in one space-saving unit, requiring only a single battery module for full operation. With its advanced energy storage technology, it provides extended buffer times of up to two hours depending on the battery used, ensuring that connected systems remain operational during voltage dips or complete outages. This makes it a reliable choice for protecting automation processes, sensitive electronics, and control applications.
The MINI-DC-UPS/12DC/4 enhances system resilience by offering adjustable buffer periods, clear visual and relay-based signaling, and temperature-optimized charging for longer battery life. Its compact housing allows easy DIN rail mounting, while plug-in COMBICON connectors reduce wiring effort and speed up installation. Designed for demanding industrial environments, it supports stable power availability even under harsh conditions. By preventing unexpected downtime, it safeguards critical data, minimizes maintenance disruptions, and extends the service life of connected devices. Whether in factory automation, transport systems, or building infrastructure, this UPS ensures dependable performance with minimal space requirements.
Why MINI-DC-UPS/12DC/4?
The Phoenix Contact MINI-DC-UPS/12DC/4 is designed for professionals who need compact reliability without compromise. It merges a power supply and UPS into a single device, saving space while ensuring equipment never loses power unexpectedly. With long buffer times, easy installation, and intelligent battery management, it offers peace of mind for critical applications where downtime is simply not an option.
What problem does it solve?
This model tackles one of the biggest risks in industrial and automation systems: sudden power loss. Voltage dips and outages can damage electronics, disrupt processes, and cause costly downtime. The MINI-DC-UPS/12DC/4 solves this by instantly taking over during interruptions, keeping systems stable, protecting data, and allowing operations to continue smoothly until the main power is restored.
| Feature | Details | Benefit |
|---|---|---|
| Input Voltage Range (AC) | 85–264 V AC | Flexible worldwide power compatibility |
| Input Voltage Range (DC) | 100–350 V DC | Supports industrial DC networks |
| Output Voltage | 12 V DC (adjustable 10–16 V DC) | Stable and adaptable power delivery |
| Nominal Output Current | 4 A | Supports critical loads reliably |
| Buffer Time | Up to 1200 s (with battery module) | Maintains operation during power loss |
| Efficiency | > 82% | Reduced energy consumption and heat |
| Battery Options | MINI-BAT/12DC/1.6Ah or 2.6Ah | Extend runtime to suit application needs |
| Signaling | Relay outputs + LED indicators | Clear status feedback for operators |
| Mounting | DIN rail, 67.5 × 99 × 107 mm | Space-saving, easy cabinet integration |
| Operating Temperature | -25 °C to +70 °C | Reliable performance in harsh environments |
| Certifications | UL, cUL, EAC, KC, CE | Global safety and compliance standards |
Download MINI-DC-UPS/12DC/4 (2866598) Datasheet
| Commercial Attribute | Details |
|---|---|
| GTIN Number | 4046356418522 |
| Tariff Number | 85371091 |
| Weight (Net / With Packaging) | 491 g / 494 g |
| Country of Origin | China |
In remote telecom enclosures or roadside base stations, routers, switches, and signal devices depend on a stable 12 V DC supply. Any brief interruption can disrupt communication networks. The MINI-DC-UPS/12DC/4 ensures that these units continue operating without interruption by instantly switching to its battery backup. Its compact DIN-rail design allows easy integration into tight cabinets, while its efficient power handling reduces wasted energy. This makes it ideal for telecom providers who need stable performance in areas with unreliable grids.
Automated production lines rely on PLCs, sensors, and monitoring devices that must not lose power mid-operation. Even a short voltage dip can stop machinery and corrupt control data. With its adjustable buffer times and robust signaling, the MINI-DC-UPS/12DC/4 keeps control systems powered through disturbances. Technicians benefit from clear LED indicators and relay outputs, allowing fast fault identification. By maintaining process continuity, it reduces costly downtime and ensures production quality remains consistent.
CCTV cameras, access control systems, and intrusion alarms require uninterrupted power to protect facilities. When grid power fails, conventional AC UPS systems add unnecessary conversion steps, wasting energy. A direct 12 V DC UPS like the MINI-DC-UPS/12DC/4 supplies clean, efficient backup power instantly. Its slim housing makes it easy to mount in small security panels, ensuring cameras keep recording and alarm systems stay active even during outages. This enhances safety and minimizes blind spots in critical security applications.
Modern homes often rely on connected devices such as routers, smart hubs, and IoT controllers that all run on DC voltage. Standard AC UPS units can be inefficient, as power is converted multiple times before reaching the devices. The MINI-DC-UPS/12DC/4 eliminates this inefficiency by supplying DC directly, extending runtime during battery operation. With its quiet, compact design and efficient backup capability, it keeps smart systems online, prevents network disruptions, and protects connected devices from sudden shutdowns.
| Category | Model Name | Part Number | Benefits |
|---|---|---|---|
| Accessory | MINI-BAT/12DC/1.6Ah | 2866572 | Provides short to medium backup time for UPS |
| Accessory | MINI-BAT/12DC/2.6Ah | 2866569 | Extends buffer duration for longer outages |
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Warranty – 1-year warranty for your peace of mind.
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