Siemens 3RT2 Contactor, 12V AC Coil, 3-Pole, 9A Contact Current, 4 kW Power Rating, 690V AC Contact Voltage 3RT2016-1BA42

Siemens 3RT2016-1BA42 is a high-quality 3RT2 series contactor designed for motor control applications with a coil voltage of 12V AC. It features 3 poles and supports a contact voltage of 690V AC, delivering a contact current capacity of 9A and a power rating of 4 kW. This contactor is ideal for automation and control systems in industrial, manufacturing, and electrical installations.

The device includes 3 normally open (NO) contacts and 1 auxiliary contact configured as 1 normally open (NO) and 1 normally closed (NC), enabling flexible control circuit design. The screw clamp terminal type ensures secure and reliable electrical connections. Mounting is facilitated by a DIN rail design for straightforward integration into existing automation setups.

Engineered to operate in harsh environments, the contactor supports a minimum operating temperature of -25°C and a maximum of 60°C. It is built with low carbon manufacturing processes supporting sustainability goals. The device dimensions are 45mm in length, 73mm in width, and 57.5mm in depth, making it compact yet robust.

Certified to comply with international standards including RoHS, VDE, UL, UKCA, EAC, CSA, and CCC, the Siemens 3RT2016-1BA42 contactor assures safety, reliability, and longevity. Its impulse voltage resistance of 6 kV and insulation voltage of 690 V make it suitable for demanding industrial motor control applications.

This contactor is an excellent solution for industrial automation, manufacturing plants, HVAC systems, and motor control systems requiring reliable switching capabilities. Siemens’ 3RT2 series is climate-proof and globally tested, ensuring compatibility across various applications and regulatory requirements.

Compact DIN rail mount design ensures easy installation. Supports 690V AC contact voltage for industrial environments. Includes 3 normally open (NO) contacts and 1 auxiliary contact with 1 NO and 1 NC configuration. Operates reliably in temperatures ranging from -25°C to 60°C.

Screw clamp terminal type for secure electrical connections. Designed for motor control with up to 9A operational current. Constructed with low carbon manufacturing for reduced environmental impact. Dimensions: Length 45mm, Width 73mm, Depth 57.5mm.

Tested to international standards including RoHS, VDE, UL, UKCA, EAC, CSA, and CCC. Explore the Siemens range in EnvMart’s Automation & Control Gear category for more industrial control solutions.

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