The Mean Well GST120A12-R7B is a 102 W DIN rail power supply delivering 12 V DC at 8.5 A with Level VI energy efficiency. Designed for industrial automation, control systems, and embedded applications, this power supply ensures stable, reliable voltage for devices requiring a compact DIN‑rail-mounted solution. The 4‑pole plug provides easy installation and secure connections, while built-in protections ensure long-term durability and safety in demanding industrial environments.
Key Features
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12 V DC output at 8.5 A — delivers a full 102 W of reliable power
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Level VI energy efficiency — reduces energy consumption and heat generation
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DIN rail mounting with 4‑pole plug — simple, secure installation in control panels
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Protections: over-current, over-voltage, short-circuit, and over-temperature — ensures safe operation
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Compact, industrial-grade design — suitable for automation, embedded systems, and control applications
Specifications
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Model: GST120A12-R7B
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Output Voltage: 12 V DC
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Output Current: 8.5 A
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Output Power: 102 W
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Efficiency: Level VI
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Input Voltage Range: 90–264 V AC
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Protections: OCP, OVP, SCP, OTP
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Mounting: DIN rail, 4‑pole plug
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Operating Temperature: –20 °C to +70 °C
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Dimensions: Compact industrial design
The Mean Well GST120A12-R7B DIN rail power supply provides efficient, stable, and reliable 12 V DC output in a compact, industrial-ready design, making it ideal for control panels, automation systems, and embedded industrial applications.
