3RV2021-0JA10

SIRIUS 3RV2021-0JA10 motor protection circuit breaker, S0 frame size, CLASS 10 overload protection class, adjustable overload current range 0.7~1A, short circuit instantaneous trip current 13A, screw terminal connection, standard breaking capacity, suitable for micro and small motors.

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Siemens 3RV2021-0JA10 SIRIUS S0 frame motor protection circuit breaker product image

Product Positioning

The SIRIUS 3RV2021-0JA10 is an S0 frame motor protection circuit breaker, belonging to the CLASS 10 overload tripping class. It has an adjustable overload current range of 0.7~1A and a fixed short-circuit instantaneous tripping current of 13A. It is suitable for short-circuit and overload protection of miniature three-phase motors.

Core Product Advantages and Features

Low current precision protection

Designed specifically for miniature motors with extremely low rated current, it offers more precise overload settings.

CLASS 10 overload characteristics

It conforms to the CLASS 10 jump curve of IEC/EN 60947-4-1 standard, and the response is rapid and reliable.

Adjustable overload current

The overload current can be finely adjusted within the range of 0.7~1A according to the rated current of the motor.

Screw terminal connection

Standard screw terminal wiring makes wiring construction simple and reliable.

project	Specification
model	3RV2021-0JA10
Frame size	S0
Overload trip level	CLASS 10
Adjustable overload current (A-release)	0.7...1 A
Instantaneous short-circuit trip current (N-release)	13 A
Terminal type	Screw terminals
Breaking capacity	Standard breaking capacity
Product Series	SIRIUS 3RV2
use	Three-phase motor short circuit and overload protection
Applicable Standards	IEC/EN 60947-4-1

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