Siemens 3TB4322-0XR0 Contactor 400V, 22A, 11kW, Size 1, 1 NO + 1 NC, Screw Connection Original Brand New

Overview

The Siemens 3TB4322-0XR0 is a high-performance, robust 3-pole AC contactor designed for reliable switching of electrical loads in industrial and commercial applications. With a 415V AC 50Hz coil and a power rating of 11kW at 400V AC-3, this contactor is perfectly suited for controlling motors, heaters, and other demanding equipment. Its compact size 1 design and user-friendly screw terminals make installation and wiring straightforward.

Key Features & Specification

• Product Number: 3TB4322-0XR0
• Manufacturer: Siemens
• Product Type: AC Contactor
• Rated Operating Voltage (Ue): 400V AC-3
• Rated Current (Ie): 22A at 400V
• Rated Power (P): 11kW at 400V
• Coil Voltage (Us): 415V AC, 50Hz
• Number of Poles: 3 (Main power poles)
• Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
• Size: Size 1
• Connection Type: Screw Connection Terminals
• Mounting: DIN rail or screw mounting
• Standards: IEC 60947, EN 60947

Benefit

• Reliable Performance: Siemens quality ensures long-term operational reliability and durability in harsh industrial environments.
• Versatile Application: Ideal for motor control, resistive load switching, lighting control, and more.
• Easy Integration: The standard size 1 frame and screw terminals facilitate quick and easy installation into existing control panels.
• Integrated Auxiliary Contacts: The built-in 1 NO and 1 NC auxiliary contacts eliminate the need for separate contact blocks, simplifying wiring and reducing costs.
• Safety and Compliance: Manufactured to international standards (IEC, EN), guaranteeing safe and compliant operation.

Application

• Motor starters and motor control panels
• Heating, Ventilation, and Air Conditioning (HVAC) systems
• Pump and fan control
• Lighting circuits
• Industrial machinery and automation systems

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