Overview
The Siemens 3RT2025-2AB00 SIRIUS Power Contactor is a robust and compact switching device designed for reliably controlling electric motors and general loads up to 7.5 kW (at 400 V). As part of the highly regarded SIRIUS modular system, this 3-pole power contactor (AC-3e/AC-3) features a nominal current rating of 17 A and operates with a 24 V AC, 50 Hz control supply voltage. Its key feature for fast, secure installation is the integrated spring-loaded terminal system, making it an ideal choice for vibration-proof and maintenance-free wiring in modern control cabinets. The compact Size S0 design and integrated 1 NO + 1 NC auxiliary contacts ensure simple integration and maximum efficiency in your motor control applications.
Key Features & Function
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Rated Current: 17 A for AC-3 and AC-3e operations
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Power Rating: 7.5 kW at 400V
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Poles: 3-pole for reliable switching
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Coil Voltage: 24 V AC, 50 Hz
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Auxiliary Contacts: 1 NO + 1 NC for extended control functions
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Terminal Type: Spring-loaded for secure and easy wiring
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Compact Design: Size S0 for space-saving installations
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Durable & Reliable: Designed to handle high switching loads and frequent operations
Benefit
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Ensures efficient motor control and high operational reliability
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Saves space with compact S0 size design
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Easy installation with spring-loaded terminals
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Versatile auxiliary contacts for customized automation setups
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Reduces downtime with robust industrial-grade construction
Application
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Industrial motor control panels
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Automation systems requiring frequent switching
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Machinery with AC-3 / AC-3e load requirements
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Electrical control cabinets
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