Shop Legrand RTX3 100 Thermal Overload Relay 63-85A Class 10A | 416749 In Iraq Best Prices
Professional thermal overload relay with 63-85A adjustable range, CLASS 10 protection, 1NO+1NC contacts, and direct CTX3 contactor mounting for industrial motor protection
The Legrand RTX3 100 Thermal Overload Relay is a professional-grade motor protection device designed for tertiary and industrial installations. This thermal overload relay features an adjustable current range of 63-85A with CLASS 10 release characteristics, providing reliable protection for 3-phase asynchronous motors. The relay is equipped with 1 normally open (NO) and 1 normally closed (NC) auxiliary contact rated at 0.75A/240V AC, enabling seamless integration with control circuits and safety systems. The robust cage terminal design supports power connections from 16mm² to 25mm² and auxiliary circuit connections up to 1mm², ensuring secure and efficient electrical connections in demanding industrial environments.
This thermal overload relay offers multiple operational features including a reset button selector that allows for both automatic and manual reset modes, providing flexibility based on application requirements. The integrated trip indicator provides clear visual feedback when the relay has operated, while the Stop/Test button enables convenient testing and manual intervention during maintenance operations. With a maximum rated operation voltage of 690V and direct attachment mounting capability, this relay is specifically engineered for direct association with CTX3 contactors, creating a comprehensive motor protection and control solution. The product is manufactured to the highest standards and includes comprehensive technical documentation and CAD specifications for installation and integration purposes.
The RTX3 100 thermal overload relay represents the pinnacle of motor protection technology, combining advanced thermal sensing capabilities with user-friendly operational features. Its CLASS 10 release characteristics ensure precise protection against motor overloads while maintaining compatibility with modern industrial automation systems. Whether used in standalone applications or as part of an integrated motor control system, this relay delivers dependable performance and long-term reliability for critical industrial processes.
Key Features
- Adjustable thermal protection with 63-85A current range for flexible motor sizing
- CLASS 10 release characteristics for precise and reliable overload protection
- 1 NO and 1 NC auxiliary contacts rated 0.75A/240V AC for control circuit integration
- Reset button selector offering both automatic and manual reset modes for operational flexibility
- Direct attachment capability to CTX3 contactors for integrated motor control solutions
- Trip indicator for clear visual feedback when thermal protection activates
- Stop/Test button for convenient testing and maintenance operations
- Cage terminals supporting 16-25mm² power connections and 1mm² auxiliary connections
- Maximum rated operation voltage of 690V for high-voltage industrial applications
- Screw connection type for secure and reliable electrical termination
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Overload Relay |
| Brand | Legrand |
| Model Series | RTX3 100 |
| Reference Number | 416749 |
| EAN Code | 3414970407078 |
| Adjustable Current Range | 63-85 A |
| Release Class | CLASS 10 |
| Maximum Rated Operation Voltage | 690 V |
| Normally Open Auxiliary Contacts | 1 |
| Normally Closed Auxiliary Contacts | 1 |
| Change-over Auxiliary Contacts | 0 |
| Auxiliary Contact Rating | 0.75A / 240V AC |
| Power Terminal Capacity | 16mm² to 25mm² |
| Auxiliary Circuit Terminal Capacity | 1mm² |
| Main Circuit Connection Type | Screw connection |
| Mounting Method | Direct attachment to CTX3 contactor |
| Reset Options | Automatic or Manual reset selector |
| Special Features | Trip indicator, Stop/Test button |
| Installation Type | Tertiary and Industrial installations |
| Compliance | RoHS Directive compliant |
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