Description
SIEMENS AG
SIRIUS
3RV1041-4LA10
CIRCUIT BREAKER
70-90A MAX
POWER SUPPLY: 200-575 VAC, 50-60HZ, 30-100 PH
600V, 90 FLA MAX. 75° CU WIRE ONLY
CLASS 10
G/140212 E05
CAT.: A UIMP: 6KV
INSTR.ORD.NO: 3ZX1012-0RV04-1AA1
MADE IN GERMANY
The Siemens Sirius 3RV1041-4LA10 is a 70-90A circuit breaker serving the motor and power circuits of a vessel’s control installation. Marked Class 10, it handles 600V with a 90 FLA maximum and lists a 200-575 VAC, 50-60Hz supply range. It holds a CAT. A designation with Uimp of 6 kV and is to be wired with 75° copper conductors only. Its role is to disconnect the protected circuit under fault conditions within the switchgear of the control plant. Condition is new open box.
Key Features
✓ Current range 70-90A max
✓ 600V, 90 FLA max, Class 10
✓ Power supply 200-575 VAC, 50-60Hz
✓ CAT. A, Uimp 6 kV
✓ Instruction order no. 3ZX1012-0RV04-1AA1
Marine Applications
✓ Motor feeder protection in engine room motor control centres
✓ Pump and fan starter panels for auxiliary machinery
✓ Distribution switchgear supplying deck machinery circuits
Technical Support
Prota Marine provides technical support, repair and onboard installation for the Sirius circuit breaker and the wider marine control system. Our team helps with fault diagnosis on the breaker and the circuit it protects, and supports commissioning once the unit is in service.
