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Siemens SIRIUS 3RV2021-4DA10

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3RV2021-4DA10

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The Siemens 3RV2021-4DA10 is a motor starter protector designed for robust performance. Operating at a rated current of 25 A, it supports a voltage of 690 VAC and offers adjustable current settings from 18 to 25 A, making it suitable for diverse applications.

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Technical specifications for 3RV2021-4DA10

ManufacturerSiemens
Product TypeMotor Starter Protector
Product LineSIRIUS
Part Number3RV2021-4DA10
Frame SizeSize S0
Trip ClassCLASS 10
Adjustable Current Range18 – 25 A
Short-Circuit Release325 A
Rated Operational Voltage690 VAC
Rated Current25 A
Number of Poles3 Poles
Connection TypeScrew Terminals
Operational Power (at 400V)11 kW
Operational Power (at 230V)5.5 kW
IP RatingIP20
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The Siemens 3RV2021-4DA10, falling under the SIRIUS series, serves as an effective motor starter protector. It is constructed in a size S0 frame suitable for managing robust electrical demands. This protector has a maximum rated current of 25 A, with an adjustable range extending from 18 A to 25 A, facilitating flexibility in its application.

Operating at a voltage of up to 690 VAC, the device ensures reliable performance in various scenarios. With a trip class of CLASS 10, it is specifically designed to trip under defined fault conditions, safeguarding your equipment against excessive current flows. Furthermore, it includes a short-circuit release capability rated at 325 A for enhanced protection against fault conditions.

The configuration comprises three poles, each featuring screw terminals for secure connections, promoting straightforward installation and maintenance. This motor starter can handle up to 11 kW of operational power at a voltage of 400 volts, as well as 5.5 kW at 230 volts, making it versatile for different setups.

For its environmental specifications, the device is granted an IP20 rating, indicating a basic level of protection against solid objects. This detail highlights the suitability of the 3RV2021-4DA10 for indoor applications where exposure to dust and moisture is limited.