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3RV1031-4EA10 | Siemens Manual Motor Protector/Circuit Breaker
- Regular price
- $229.00
- Sale price
- $229.00
- Regular price
-
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Product Description P/N: 3RV1031-4EA10
Description
The Siemens 3RV1031-4EA10 is a SIRIUS manual motor protector designed to provide overload and short-circuit protection for three-phase motors. It features a Class 10 tripping characteristic with an adjustable current range of 22 to 32 A. The device is built for reliable motor protection in industrial control applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | 3RV1031-4EA10 |
| Subcategory | Molded Case Circuit Breaker |
| Product Family | SIRIUS 3RV1 |
| Frame Size | S2 |
| Number of Poles | 3 |
| Tripping Class | Class 10 |
| Adjustable Current Range | 22–32 A |
| Rated Operational Voltage | Up to 690 VAC |
| Rated Current at 400 V | 32 A |
| Short-Circuit Breaking Capacity | 100 kA @ 240 V AC; 50 kA @ 400 V AC |
| Short-Circuit Breaking Capacity | 10 kA @ 500 V AC; 4 kA @ 690 V AC |
| Power Loss (Typical) | 15 W |
| Connection Type | Screw terminals |
| Mounting Type | DIN rail (35 mm) or screw mounting |
| Ingress Protection (Front) | IP20 |
| Surge Voltage Resistance | 6 kV |
| Dimensions (H × W × D) | 140 × 55 × 149 mm |
Information About 3RV1031-4EA10
The 3RV1031-4EA10 is part of the Siemens SIRIUS 3RV1 product family and is classified as a size S2 motor protection circuit breaker. It is constructed as a three-pole device with integrated thermal and magnetic protection elements for coordinated motor protection. The breaker supports both screw mounting and snap-on installation on standard 35 mm DIN rails, enabling flexible panel integration. It is commonly used in motor starter combinations and industrial distribution systems where dependable motor protection and compact design are required.
Key Features:
- SIRIUS 3RV1 series: Engineered for motor protection and circuit isolation.
- Size S2 frame: Suitable for medium-current motor applications.
- Class 10 tripping characteristic: Provides effective overload protection.
- Adjustable current range: Configurable from 22 to 32 A.
- Three-pole design: Intended for three-phase motor circuits.
- High short-circuit capacity: Supports reliable fault interruption.
- Instantaneous short-circuit release: Ensures rapid response to fault conditions.
- Screw terminal connections: Allows secure and stable wiring.
- DIN rail compatibility: Supports snap-on mounting in control panels.
The 3RV1031-4EA10 delivers the reliability and precision required for effective motor protection and safe operation in industrial electrical systems.
Description
The Siemens 3RV1031-4EA10 is a SIRIUS manual motor protector designed to provide overload and short-circuit protection for three-phase motors. It features a Class 10 tripping characteristic with an adjustable current range of 22 to 32 A. The device is built for reliable motor protection in industrial control applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | 3RV1031-4EA10 |
| Subcategory | Molded Case Circuit Breaker |
| Product Family | SIRIUS 3RV1 |
| Frame Size | S2 |
| Number of Poles | 3 |
| Tripping Class | Class 10 |
| Adjustable Current Range | 22–32 A |
| Rated Operational Voltage | Up to 690 VAC |
| Rated Current at 400 V | 32 A |
| Short-Circuit Breaking Capacity | 100 kA @ 240 V AC; 50 kA @ 400 V AC |
| Short-Circuit Breaking Capacity | 10 kA @ 500 V AC; 4 kA @ 690 V AC |
| Power Loss (Typical) | 15 W |
| Connection Type | Screw terminals |
| Mounting Type | DIN rail (35 mm) or screw mounting |
| Ingress Protection (Front) | IP20 |
| Surge Voltage Resistance | 6 kV |
| Dimensions (H × W × D) | 140 × 55 × 149 mm |
Information About 3RV1031-4EA10
The 3RV1031-4EA10 is part of the Siemens SIRIUS 3RV1 product family and is classified as a size S2 motor protection circuit breaker. It is constructed as a three-pole device with integrated thermal and magnetic protection elements for coordinated motor protection. The breaker supports both screw mounting and snap-on installation on standard 35 mm DIN rails, enabling flexible panel integration. It is commonly used in motor starter combinations and industrial distribution systems where dependable motor protection and compact design are required.
Key Features:
- SIRIUS 3RV1 series: Engineered for motor protection and circuit isolation.
- Size S2 frame: Suitable for medium-current motor applications.
- Class 10 tripping characteristic: Provides effective overload protection.
- Adjustable current range: Configurable from 22 to 32 A.
- Three-pole design: Intended for three-phase motor circuits.
- High short-circuit capacity: Supports reliable fault interruption.
- Instantaneous short-circuit release: Ensures rapid response to fault conditions.
- Screw terminal connections: Allows secure and stable wiring.
- DIN rail compatibility: Supports snap-on mounting in control panels.
The 3RV1031-4EA10 delivers the reliability and precision required for effective motor protection and safe operation in industrial electrical systems.