Siemens 3MT8050-1AB00 AC-3 Power Contactor 50A, 22kW, 400V Original Brand New

Siemens 3MT8050-1AB00 AC-3 Power Contactor – Reliable 50A, 22kW Motor Control

Overview

The Siemens 3MT8050-1AB00 Contactor is a robust 3-pole device specifically engineered for efficient and reliable electrical power control in industrial environments. Classified under the AC-3 utilization category, this contactor is perfectly suited for switching squirrel-cage motors up to 22 kW at 400V. With its substantial 50A current rating, the Siemens 3MT8050-1AB00 Contactor is an excellent choice for a wide range of applications, from heavy machinery to advanced automation systems, providing a compact yet powerful solution in an S2 size.

Function

The primary role of the Siemens 3MT8050-1AB00 Contactor is to act as an electrically controlled switch, effectively connecting or disconnecting electrical power to a load, typically a three-phase motor. Powered by a 24VAC, 50Hz control coil, this contactor operates precisely to ensure smooth and safe motor operation. Its sturdy screw terminals guarantee secure and straightforward wiring connections, which is crucial for quick installation and maintenance in industrial settings.

Key Features:

• High Current & Power Rating: Designed for AC-3 operation, handling up to 50 Amps or 22 kW at 400 Volts.
• Robust 3-Pole Design: Ensures reliable switching for three-phase power systems.
• Versatile Control Voltage: Operates with a 24V AC, 50Hz control coil, making it compatible with various industrial control circuits.
• Compact S2 Size: Optimizes panel space while delivering significant power capacity.
• Secure Connection: Equipped with strong screw terminals for straightforward and dependable wiring.
• Durable Performance: Built to Siemens’ rigorous quality standards, ensuring a long operational life in demanding industrial environments.
• Wide Application: Ideal for motor start/stop, lighting, heating, and general power circuit switching across diverse industrial applications.

Technical Specifications:

• Product Model: Siemens 3MT8050-1AB00
• Utilization Category: AC-3
• Rated Operational Current (Ie): 50 A (at 400V)
• Rated Operational Power (Pe): 22 kW (at 400V)
• Rated Operational Voltage: 400 V
• Control Supply Voltage: 24 V AC, 50 Hz
• Number of Poles: 3-pole
• Auxiliary Contacts: (Implicitly None from “W/O” in previous examples, but it’s not explicitly stated here. If there are auxiliary contacts, specify them.)
• Size: S2
• Terminal Type: Screw Terminal

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