The SA55MDR40.. series features single-output switching power supplies, engineered to provide stable and safe power delivery for low to medium-power applications, with convenient DIN rail mounting. With a 40W output capacity, this series strikes the perfect balance between compact size, energy efficiency and long-term reliability.
Key features of the SA55MDR40 series:
- DIN rail mounting (TS35/7.5 or TS35/15) for organised and efficient installation
- Available output voltages: 12V, 24V, 36V and 48V DC
- Output power: 40W, with current ratings depending on the model
- Compact design: 40 x 90 x 100 mm, weighing 0.25 kg
- High reliability: estimated lifespan ≥ 327,900 hours (MIL-HDBK-217F @ 25°C)
- Wide input range: 85..264VAC or 120..370VDC (universal input)
- Fanless cooling by natural air convection
- Built-in protections: short circuit, overload, and overvoltage (auto-recovery)
- “DC OK” status signal via relay contact (30V / 1A max.)
- International certifications: CE, EN55032, EN55035, IEC/EN61558-1/2-16, ISO9001
- Compliant with both household and industrial applications
Recommended applications:
- Low and medium-voltage LED lighting
- Industrial control and automation systems
- Consumer and household electronics
- Sensors, relays and small actuators
With its robust construction, compact format and silent operation, the SA55MDR40.. series is an ideal solution for systems requiring a reliable and efficient DIN rail-mounted power supply.
Key benefits of the SA55MDR4024:
- Ideal for powering 24V LED luminaires, relays, sensors and industrial devices
- Quick and secure DIN rail mounting, perfect for compact control panels
- Reliable performance up to +70°C (with derating)
- Energy-efficient with low heat generation
- DC OK signal output for remote status monitoring
- Vibration-resistant components (IEC60068-2-6 compliant)
The SA55MDR4024 is the ideal solution for professionals seeking a compact, precise and durable power supply with DIN rail mounting, optimised for 24V – 40W systems.
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