SIEMENS 3RV2041-4YA10 Motor Protection Circuit Breaker

75A–93A | 45kW | S2 | SIRIUS Series

The SIEMENS 3RV2041-4YA10 is a high-capacity motor protection circuit breaker designed for motors up to 45kW. It delivers reliable overload, short-circuit, and phase-failure protection within a robust S2 frame, ideal for heavy industrial motor control applications.

Key Features

• Adjustable current range: 75A to 93A

• Supports motor power up to 45kW (AC-3)

• Durable S2 frame suitable for high-power applications

• Integrated overload, short-circuit, and phase failure protection

• Fast tripping with Trip Class 10

• Rated operating voltage: up to 690V AC

• Long mechanical life: up to 100,000 switching cycles

• Supports both DIN rail and screw mounting

• Compliant with IEC/EN 60947-4-1 standard