Overview
The Siemens 3RT2516-1BM40 is a high-performance power contactor designed for industrial and commercial applications. Engineered for durability and efficiency, it supports AC-3 switching of motors and other inductive loads. With a 9A current rating and 4 kW power capacity at 400 V, this 4-pole contactor ensures reliable operation under heavy-duty conditions. Its 220 V DC coil, combined with screw terminal connections, provides stable and secure installation.
Key Features & Benefit
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High Reliability: Designed for long-term performance in demanding industrial environments.
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Versatile Operation: AC-3 rated, 9A, and 4 kW / 400 V for motor and load switching.
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Flexible Contact Configuration: 2 NO + 2 NC main contacts allow multiple control scenarios.
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Easy Installation: Screw terminals for secure and straightforward connection.
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Compact Size: S00 size saves space in control panels without compromising functionality.
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Durable Build: High-quality Siemens engineering ensures extended service life.
Function
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Switching and controlling AC motors and inductive loads
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Integration into motor starters, contactor assemblies, and control panels
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Reliable opening and closing of circuits with minimal electrical wear
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Provides both normally open (NO) and normally closed (NC) contacts for flexible circuit design
Technical Specification
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Model: Siemens 3RT2516-1BM40
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Type: Power Contactor
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Current Rating: 9 A (AC-3)
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Power: 4 kW at 400 V
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Poles: 4-pole
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Coil Voltage: 220 V DC
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Main Contacts: 2 NO + 2 NC
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Terminal Type: Screw terminal
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Size: S00
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Standard: IEC / EN compliance
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