Shop Legrand RTX3 100 Thermal Overload Relay 63-85A Class 10A | 416729 In Iraq Best Prices
Legrand RTX3 100 thermal overload relay with 63-85A adjustable current range, Class 10A protection, 1NO+1NC auxiliary contacts, and direct CTX3 contactor attachment for reliable motor protection in industrial applications.
The Legrand RTX3 100 Thermal Overload Relay is a precision-engineered protective device designed for three-phase asynchronous motor protection in tertiary and industrial installations. With an adjustable current range of 63-85A and Class 10A release characteristics, this relay provides reliable overload protection with automatic or manual reset capabilities. The device features direct attachment mounting to CTX3 contactors, making it an ideal solution for comprehensive motor control systems.
This thermal overload relay incorporates advanced safety features including 1NO + 1NC auxiliary contacts rated at 0.75A/240V AC, screw terminals accommodating power cables from 16mm² to 25mm², and auxiliary circuit connections up to 1mm². The reset button selector offers flexible operation modes, while the integrated trip indicator and stop/test button provide clear visual feedback and convenient testing capabilities. The RTX3 100 is engineered to withstand demanding industrial environments and deliver consistent performance.
With a maximum rated operation voltage of 690V and screw connection terminals for the main circuit, this relay meets international standards for motor protection. The device can be mounted independently using the optional RTX3 separate mounting unit, offering installation flexibility for various applications. Ideal for protecting motors in industrial facilities, manufacturing plants, and commercial installations, the RTX3 100 ensures equipment longevity and operational safety.
Key Features
- Adjustable current range 63-85A with Class 10A release characteristics
- 1NO + 1NC auxiliary contacts rated 0.75A/240V AC for reliable signaling
- Direct attachment mounting to CTX3 contactors for integrated motor control
- Reset button selector with automatic or manual reset modes for operational flexibility
- Trip indicator and stop/test button for visual feedback and convenient testing
- Screw terminals accommodating power cables 16-25mm² and auxiliary circuits 1mm²
- Maximum rated operation voltage 690V for industrial applications
- Independent mounting capability with optional RTX3 separate mounting unit
- Designed for tertiary and industrial installations with proven reliability
- Comprehensive motor protection in demanding industrial environments
Technical Specifications
| Specification |
Value |
| Product Name | Thermal Overload Relay RTX3 100 |
| Manufacturer | Legrand |
| Reference Number | 416729 |
| EAN Code | 3414970406835 |
| Adjustable Current Range | 63-85 A |
| Release Class | CLASS 10 |
| Maximum Rated Operation Voltage | 690 V |
| Auxiliary Contacts - Normally Open | 1 NO |
| Auxiliary Contacts - Normally Closed | 1 NC |
| Auxiliary Contact Rating | 0.75A / 240V AC |
| Power Circuit Screw Terminal Capacity | 16mm² to 25mm² |
| Auxiliary Circuit Screw Terminal Capacity | 1mm² |
| Main Circuit Connection Type | Screw Connection |
| Mounting Method | Direct Attachment to CTX3 Contactor |
| Independent Mounting | Possible with RTX3 Separate Mounting Unit (Cat No 416595) |
| Reset Options | Automatic or Manual Reset |
| Control Features | Trip Indicator, Stop/Test Button |
| Application | Three-Phase Asynchronous Motor Protection |
| Installation Type | Tertiary and Industrial Installations |
| Standards Compliance | International Motor Protection Standards |
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