Shop Legrand RTX3 Thermal Overload Relay 12-18A Class 10A | 416684 In Iraq Best Prices
Professional thermal overload relay for motor protection with 12-18A adjustable range, CLASS 10 release, auxiliary contacts, and manual/automatic reset modes for industrial applications.
The Legrand RTX3 Thermal Overload Relay is a professional-grade motor protection device designed for tertiary and industrial installations. With an adjustable current range of 12-18A and CLASS 10 release classification, this relay provides reliable thermal protection for three-phase asynchronous motors. The device features a direct mounting capability with CTX3 contactors and includes both normally open (1NO) and normally closed (1NC) auxiliary contacts rated at 0.75A/240V AC. The relay incorporates advanced safety features including a reset button selector allowing for both automatic and manual reset modes, a trip indicator for visual fault confirmation, and a dedicated stop/test button for maintenance and testing purposes.
Designed with industrial-grade specifications, the RTX3 operates at a maximum rated voltage of 690V and features screw terminals with capacity for 2.5mm² power connections and 1mm² auxiliary circuit connections. The device can be mounted independently using the RTX3 separate mounting unit (CatNo 416593), providing flexibility in installation configurations. This thermal overload relay is engineered to meet stringent European standards and includes comprehensive documentation for proper installation and operation. The combination of reliable thermal protection, user-friendly controls, and robust construction makes it an ideal choice for demanding industrial motor control applications.
The RTX3 relay integrates seamlessly into motor starter assemblies and provides essential overload protection by detecting excessive current draw and automatically disconnecting the motor circuit before damage occurs. Its CLASS 10 release characteristic ensures fast and reliable trip times under fault conditions, while the auxiliary contacts enable integration with control circuits and alarm systems. Whether used in manufacturing facilities, HVAC systems, or other industrial applications, the Legrand RTX3 delivers consistent performance and protection for critical motor-driven equipment.
Key Features
- Adjustable current range 12-18A with CLASS 10 release classification for reliable motor protection
- Direct mounting capability with CTX3 contactors and independent mounting using separate mounting unit
- Dual auxiliary contacts: 1 normally open and 1 normally closed (0.75A/240V AC rated)
- Reset button selector with automatic and manual reset modes plus trip indicator and stop/test button
- Maximum rated voltage 690V with screw terminals for 2.5mm² power and 1mm² auxiliary connections
Technical Specifications
| Specification |
Value |
| Product Model | RTX3 65 |
| Manufacturer | Legrand |
| Reference Number | 416684 |
| EAN Code | 3414970406293 |
| Adjustable Current Range | 12-18 A |
| Release Class | CLASS 10 |
| Maximum Rated Voltage | 690 V |
| Auxiliary Contact Rating | 1NO + 1NC at 0.75A / 240V AC |
| Power Terminal Capacity | 2.5 mm² |
| Auxiliary Circuit Terminal Capacity | 1 mm² |
| Mounting Method | Direct attachment to CTX3 contactor or independent with mounting unit |
| Main Circuit Connection Type | Screw connection |
| Reset Options | Automatic or manual reset selector |
| Control Features | Trip indicator, stop/test button |
| Application | Three-phase asynchronous motor protection |
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