STARTER MOTOR 3RV1021-1KA15

Name: STARTER MOTOR 3RV1021-1KA15
Brand: Siemens
Availability: Discontinued

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EAN: 4011209382060

MPN: 3RV1021-1KA15

Package: 1

Estimate delivery time at our warehouse (approx.): By request

Technical Information

Item condition	New
Manufacture name	STARTER MOTOR 3RV1021-1KA15
Brand	Siemens
Categories	Other Products

Packing details

Packing level 1

4011209382060

Description

The Siemens 3RV1021-1KA15 circuit breaker, size S0, is engineered for motor protection applications under Class 10 with a thermal trip range of 9 to 12.5 A and a fixed magnetic short-circuit trip level of 163 A. Designed for reliable switching performance, this unit features screw terminals and includes an integrated transverse auxiliary switch configuration: one normally open (NO) contact and one normally closed (NC) contact.

Targeted at industrial environments requiring standard switching capacity, the device fits within compact dimensions of 102 x 49 x 102 mm and has a net weight of only 370 grams. The construction enables ease in panel integration while maintaining operational robustness. This model has reached its end-of-life status; however, users are guided toward its successor – the SIRIUS family model **3RV2011-1KA15**, which offers enhanced functionality.

Suitable for motor circuit installations where both overload protection and short-circuit defense are critical, this phased-out unit continues to meet established standards during transitions in product lifecycles. For existing configurations reliant on this legacy solution or details concerning migration strategies to newer models, reference technical documentation available from Siemens archives.