Siemens 3RV1341-4HC10 Sirius Motor Protection Circuit Breaker 50A S3 Used

Siemens Sirius 3RV1341-4HC10 motor protection circuit breaker, size S3, 3‑pole, 50 A rated current with magnetic short‑circuit release 650 A, in good working used condition.

Item details

• Brand: Siemens

• Series: Sirius 3RV13

• Model: 3RV1341-4HC10

• Type: Motor protection circuit breaker (MPCB), for starter combinations

• Frame / size: S3, 3‑pole

• Rated current: In = 50 A (thermal release)

• Magnetic short‑circuit release: 650 A (N‑release)

• Rated operating voltage Ue: up to 690 V AC 50/60 Hz

• Breaking capacity: Icu 25 kA at 400 V, 6 kA at 690 V (per label)

• Terminals: Screw terminals for 2 × 2.5–50 mm² Cu conductors on main circuit

• Country of manufacture: Made in Germany (rear label)

For complete technical data (coordination tables, trip curves), see the Siemens 3RV13 documentation and datasheet.

Condition

• Used, good working condition taken from a functioning panel.

• Front and housing show normal cosmetic wear, dust and light scratches; lettering remains readable and rotary handle operates positively between OFF/ON/TEST.

• Terminals have typical installation marks but no visible damage, cracks or signs of overheating.

Notes

• Suitable as a manual motor starter and short‑circuit/overload protection device for motors up to approximately 30 kW at 400 V, when correctly coordinated with contactors and wiring per Siemens guidelines.

• Version with standard switching capacity, intended for use in Siemens S3 starter combinations (e.g. with 3RT1045 contactors).