Siemens 3RT2045-1AL24 Power Contactor 80A, 37kW, 3-Pole, 230V AC, S3 Size, 2NO+2NC Original Brand New
$173.36
Siemens 3RT2046-1CB04-3MA0 power contactor, AC-3e/AC-3, 80 A, 37 kW / 400 V, 3-pole, 230 V AC, 50/60 Hz, auxiliary contacts: 2 NO + 2 NC, screw terminal, size: S3, removable auxiliary switch
Overview:
The Siemens 3RT2045-1AL24 is a heavy-duty 3-pole power contactor designed for high-reliability switching of motors and power loads in industrial applications. Engineered with AC-3e/AC-3 utilization, this contactor supports up to 80A and 37 kW at 400V, making it suitable for demanding operational environments.
Its 230V AC, 50/60 Hz control voltage ensures compatibility with global systems, while the 2 NO + 2 NC auxiliary contacts provide flexible control options. Built with a size S3 housing and screw terminals, it allows for easy integration and maintenance. The removable auxiliary switch enhances its adaptability in custom control setups.
Key Benefit
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High Performance: Supports high-current loads up to 80A and 37kW
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Flexible Auxiliary Contacts: 2 Normally Open + 2 Normally Closed for advanced control logic
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Global Compatibility: 230V AC at 50/60 Hz fits worldwide systems
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Robust Design: Siemens quality for long life in industrial applications
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Easy Installation: Screw terminals and modular design for fast setup
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Modular and Expandable: Removable auxiliary switch for configuration flexibility
Functionality / Application
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Electric motor control in industrial systems
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HVAC systems and large machinery
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Automated manufacturing lines
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Power distribution systems
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Control panels and switchboards
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| Weight | 1.796 kg |
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| Dimensions | 214 × 156 × 81 mm |
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