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Siemens SIRIUS 3RV1021-1BA10

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3RV1021-1BA10

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The Siemens 3RV1021-1BA10 from the SIRIUS series is a reliable motor protection circuit breaker. It features three poles and operates within a voltage range of 220V to 690V AC, with an adjustment capability from 0.11 to 25 A.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for 3RV1021-1BA10

ManufacturerSiemens
Product TypeMotor Protection Circuit Breaker
Product LineSIRIUS
Part Number3RV1021-1BA10
UPC754554409191
Weight0.81 lbs (0.37 kg)
Number of Poles3
Voltage Rating220V to 690V AC
Current Rating1.4A to 2A
Short-Circuit Release26A
Switching CapacityStandard
Actuator TypeManual
MountingDIN Rail
Terminal DesignScrew Terminal
Operating Temperature-25°C to 55°C
ComplianceRoHS Directive (2011/65/EU)
Adjustment Range0.11 - 25 A
Insulation Voltage690V
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The Siemens 3RV1021-1BA10 is engineered as a motor protection circuit breaker within the SIRIUS range. This device features a three-pole configuration and accommodates an input voltage from 220V to 690V AC. With an adjustable current rating ranging between 1.4A and 2A, it offers flexibility for various applications.

Designed to handle short-circuit releases rated at 26A, this unit ensures reliability in protection scenarios. Its actuation is manual, allowing users to operate the breaker effectively. The installation is straightforward, utilizing DIN rail mounting. It employs screw terminals for solid electrical connections.

In terms of dimensions, the product measures 49mm in width, 102mm in height, and 102mm in depth. It weighs 0.351 kg, making it suitable for a variety of installations. Operational capacity is extended from -25°C to 55°C, making it apt for diverse environmental conditions. Additionally, it adheres to the RoHS directive (2011/65/EU), underlining its compliance with international standards. The insulation voltage reaches up to 690V, ensuring safe and effective performance in motor protection applications.