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Product Info
- Manufacturer:Siemens
- Sub-Category:Overload Relay
Description
3RF2050-1AA45
3RF2050-1AA45 is a Siemens 1-phase semiconductor relay designed for motor control applications with a 50 ampere rating and operating voltage range of 48 to 600 volts AC.
This relay features a compact 45 mm width and screw-type terminals for secure mounting. It supports control voltages from 4 to 30 V DC and includes high-power thyristors with zero crossing switching and a blocking voltage of 1200 V. The device is intended for mounting on available cooling surfaces and allows side-by-side installation. It provides fast switching with a switch-on and off-delay time of approximately 1 ms and is suitable for frequencies of 50 to 60 Hz.
- Current rating: 50 A
- Operating voltage: 48 to 600 V AC
- Control voltage: 4 to 30 V DC
- Phase: Single-phase
- Mounting type: Screw fixing
- Width: 45 mm
- Blocking voltage: 1200 V
- Switching frequency: 50-60 Hz
- Zero crossing switching
- High-power thyristors
- Side-by-side mounting capable
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Specifications
- Part Number: 3RF2050-1AA45
- Manufacturer : Siemens
- Brand : Siemens
- Category : Motor Control
- Item Subcategory : Overload Relay
Product Data
- UPC : 075455492579
- GTIN : 00754554925790
- Weight : 0.1848
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