Shop Legrand Stabilised Mono Switching Power Supply 48V 120W | 146642 In Iraq Best Prices
Professional switched-mode 48VDC stabilized power supply with 120W capacity, wide 100-240VAC input, adjustable 48-55V output, and DIN-rail mounting for industrial applications
The Legrand Stabilised Mono Switching Power Supply (Reference 146642) is a professional-grade direct current power supply delivering stabilized 48VDC at 2.5A/120W output capacity. This switched-mode power supply is engineered for demanding industrial applications requiring reliable and consistent power delivery. With a wide input voltage range of 100-240VAC (50/60 Hz), this unit accommodates various electrical infrastructure configurations globally. The adjustable output voltage range of 48-55V provides flexibility for different load requirements, while integrated short-circuit protection ensures equipment safety and longevity.
Designed for DIN-rail mounting on symmetrical rails with depths of 7.5mm and 15mm, this power supply features an aluminum casing that provides excellent thermal management and durability in industrial environments. The unit incorporates advanced specifications including high efficiency up to 94%, low harmonic pollution thanks to the integrated PFC filter (from 120W models), and the ability to supply temporary overcurrents up to 150% for 3 seconds to handle loads with strong inrush currents. Compliance with international standards including UL 508, IEC EN 60950-1, and IEC EN 61204-3 ensures safety and reliability across North American and European markets.
The front panel includes a potentiometer for easy output voltage adjustment and an output voltage indicator light for operational visibility. With signal or relay contact feedback on active output voltage status (except 75W models), this power supply enables seamless integration into automated control systems. Operating temperature range of -25°C to 60°C and storage capability from -40°C to 85°C make it suitable for diverse environmental conditions. Screw connection terminals with capacity for 4-4mm² conductors ensure secure and reliable electrical connections for copper conductors only.
Key Features
- Stabilized 48VDC output at 2.5A/120W with adjustable range 48-55V
- Wide input voltage range 100-240VAC (50/60 Hz) for global compatibility
- High efficiency up to 94% with integrated PFC filter for low harmonic pollution
- Temporary overcurrent capability up to 150% for 3 seconds to handle inrush currents
- DIN-rail mounting on 7.5mm and 15mm symmetrical rails with aluminum casing
- Short-circuit protection and output voltage indicator with relay feedback
- Front panel potentiometer for easy output voltage adjustment
- Compliance with UL 508, IEC EN 60950-1, and IEC EN 61204-3 standards
- Operating temperature range -25°C to 60°C for diverse environments
- Screw connection terminals for secure 4-4mm² copper conductor connections
Technical Specifications
| Specification |
Value |
| Product Reference | 146642 |
| EAN Code | 3414970543431 |
| Manufacturer | Legrand |
| Power Supply Type | Stabilized Switched-Mode Single-Phase |
| Output Voltage | 48V DC Nominal |
| Output Voltage Range | 48-55V Adjustable |
| Maximum Output Current | 2.5A |
| Nominal Power Output | 120W |
| Input Voltage AC 50Hz | 100-240V |
| Input Voltage AC 60Hz | 88-264V |
| Input Voltage DC | 124-370V |
| Operating Frequency | 50/60 Hz |
| Efficiency | Up to 94% |
| Overcurrent Capability | Up to 150% for 3 seconds |
| Width | 40mm |
| Height | 125mm |
| Depth | 113mm |
| Casing Material | Aluminum |
| Mounting Type | DIN-Rail (7.5mm and 15mm symmetrical) |
| Connection Type | Screw Connection |
| Terminal Capacity | 4-4mm² |
| Conductor Type | Copper Only |
| Output Voltage Stabilized | Yes |
| Short-Circuit Protection | Yes |
| Adjustable Output Voltage | Yes (Potentiometer Front Panel) |
| Output Voltage Indicator | Yes (LED Light) |
| Relay Contact Feedback | Yes (Except 75W Models) |
| Operating Temperature Range | -25°C to +60°C |
| Storage Temperature Range | -40°C to +85°C |
| Harmonic Pollution | Low (Integrated PFC Filter) |
| Safety Standards | UL 508, IEC EN 60950-1, IEC EN 61204-3 |
| UL Approval | USA and Canada (cULus-E223674) |
| Suitable for Safety Functions | Yes |
| Battery/Accumulator | No |
| Direct Mounting | Yes |
| Wall Mounting | No |
| Distribution Board Suitable | No |
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