Siemens expands its SITOP power supply portfolio with the PSU6200 and PSU4200 series, delivering reliable, high-efficiency power for industrial automation. Designed for seamless integration and maximum uptime, these power supplies offer advanced diagnostics, energy efficiency, and compact designs to meet diverse application needs. Whether you require a high-performance, all-purpose solution or a cost-effective, space-saving option, SITOP ensures uninterrupted operation, sustainability, and ease of use—keeping your systems powered and productive.
SITOP PSU4200 | The Basic Power Solution
SITOP PSU4200 is a reliable, efficient, and compact basic power supply. Available in six 1- or 3-phase 24V models (3–20A), it installs quickly and fits even the smallest control panels.
- Up to 93% efficiency – reducing heat generation and power loss.
- LED power monitor – for instant status checks.
- Push-in terminals – enabling fast, secure wiring.
- Adjustable output voltage (24V – 28V DC) – compensates for voltage drops over long distances.
- Robust design for extreme conditions – operates in temperatures from -25°C to +70°C.
- Compact design – requires no lateral clearance for installation.
- Active Power Factor Correction (PFC) in 20A models – ensures low idle and inrush currents.
SITOP PSU6200 | The All-Rounder Power Supply
With its award-winning design, compact build, optimized terminals, advanced diagnostics, and high reliability, SITOP PSU6200 delivers top-tier performance for 12V, 24V, and 48V applications.
- Wide input range (AC & DC) for flexible integration.
- Extra Power (1.5x boost for 5 sec) to handle short-term overloads.
- High Efficiency (up to 96.6%) – minimizes energy loss.
- Compact, space-saving design – side-by-side installation with no lateral clearance.
- Integrated diagnostics interface (from 10A models) for real-time monitoring.
- Push-in terminals for fast, error-free wiring.
- Robust AC input protection against overvoltage and undervoltage.
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SITOP 5-Year Warranty:
Siemens SITOP power supplies are built for long-term reliability, backed by an industry-leading 5-year limited warranty (restrictions apply). This extended coverage ensures continuous performance, minimal downtime, and peace of mind, making Siemens the trusted choice for critical industrial power management.
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For more info on Siemens SITOP Power Supplies call 1-800-STEINER (783-4637) to speak with a Steiner Automation & Controls application engineer. You may also submit the form below to request more information.