NEW ARRIVAL: Siemens SIRIUS 3RV2411-1CA20 Motor Starter Protector Available Immediately
Model Description
We are pleased to announce the immediate availability of the Siemens SIRIUS 3RV2411-1CA20 motor starter protector, a compact circuit breaker designed for overload and short-circuit protection of motors and transformers. This size S00 device features adjustable bimetallic overload release settings from 1.8 to 2.5A with Class 10 tripping characteristic, combined with a fixed magnetic short-circuit release at 52A. The three-pole breaker provides reliable motor protection up to 4kW at 400V AC, making it ideal for small motor applications in control panels and distribution boards. Screw terminals ensure robust connections for conductors from 0.5 to 2.5 mm². Standard switching capacity per IEC 60947-2 and IEC 60947-4-1 standards enables safe isolation and protection in industrial environments. The unit's compact 45mm width allows space-efficient installation on standard 35mm DIN rails alongside other SIRIUS control components.
Key Features
The 3RV2411-1CA20 delivers comprehensive motor protection with precise overload adjustment and reliable short-circuit interruption. The adjustable A-release allows fine-tuning to match motor full-load current, preventing nuisance tripping while ensuring thermal protection. Short-circuit breaking capacity reaches 100kA at 400V AC, providing robust fault current limitation. Mechanical service life exceeds 100,000 operations, while electrical endurance reaches 25,000 cycles at rated current. Operating temperature range spans -20°C to +60°C, with storage capability from -40°C to +75°C. The device features IP20 protection for terminals with housing cover installed and meets UL 508, CSA C22.2, and IEC certification requirements. Trip indication provides clear visual status feedback, and the rotary handle enables manual switching with padlock capability for lockout/tagout procedures. DIN rail mounting with snap-on design facilitates tool-free installation and replacement, reducing maintenance downtime.
Related Models in the SIRIUS 3RT20 Series
The SIRIUS 3RV2 family offers comprehensive motor protection across all power ranges. The 3RV2411-1JA10 provides higher current adjustment from 7A to 10A for 4kW applications, while the 3RV2411-1DA20 covers 2.2-3.2A range. The 3RV2411-1BA20 supplies 1.4-2A adjustment for smaller motors. For enhanced functionality, the 3RV2411-1HA10 offers 5.5-8A range with additional auxiliary contact compatibility. Customers requiring size S0 can select 3RV2421-4CA20 for 17-22A protection of larger motors. The 3RV2411-1CA20-0DA0 variant features cage-clamp terminals for tool-free wiring. All models share identical mounting dimensions, accessory compatibility, and proven SIRIUS reliability, enabling standardized panel design across diverse motor horsepower requirements.
Our Competitive Advantages
As a specialized Industrial Automation trader, we deliver unmatched procurement flexibility and supply chain responsiveness. Our versatile payment solutions include wire transfer options and customized credit terms for qualified customers, accommodating diverse financial workflows. We maintain substantial strategic inventory in regional distribution centers, enabling delivery within 5-7 business days to most global industrial destinations. Our extensive sourcing network spans established European and Asian distribution channels, ensuring authentic component traceability without single-supplier limitations. This multi-channel approach guarantees availability during market shortages. Our technical specialists provide application consultation and cross-referencing services, helping customers optimize contactor selection for specific motor control requirements. Through streamlined logistics and direct supplier relationships, we eliminate unnecessary intermediaries while accelerating order fulfillment, making us the preferred partner for time-critical automation projects.
For immediate quotations or technical support, contact our dedicated sales team.
About Us
We are a focused industrial automation components trader committed to delivering genuine Siemens SIRIUS products with speed, flexibility, and technical expertise.