Shop Legrand RTX3 Thermal Overload Relay 100-160A Class 10 | 416782 In Iraq Best Prices
Legrand RTX3 thermal overload relay for 100-160A motors with CLASS 10 protection, featuring 1NO+1NC auxiliary contacts, automatic/manual reset selector, and direct CTX3 contactor mounting for industrial applications.
The Legrand RTX³ Thermal Overload Relay is a professional-grade motor protection device designed for industrial and tertiary installations. This relay provides reliable thermal protection for three-phase asynchronous motors with an adjustable current range of 100-160A and CLASS 10 release characteristics. The RTX3 225 model features a robust design with screw terminal connections capable of handling power circuits up to 70mm² and auxiliary circuits up to 1mm². The relay incorporates advanced protection mechanisms including 1NO + 1NC auxiliary contacts rated at 0.75A/240V AC, making it ideal for complex motor control applications. Its direct attachment mounting capability allows for seamless integration with CTX3 contactors, streamlining installation processes in demanding industrial environments.
Equipped with intelligent reset functionality, the RTX3 relay offers both automatic and manual reset options through a convenient selector button, providing flexibility in operational requirements. The device includes a trip indicator and stop/test button for easy diagnostics and troubleshooting. With a maximum rated operation voltage of 690V and screw-type electrical connections for the main circuit, this relay ensures secure and reliable power distribution. The thermal overload relay is specifically engineered to meet the stringent demands of industrial motor protection, delivering consistent performance in tertiary and industrial installations. Its comprehensive feature set and robust construction make it an essential component for any motor control system requiring dependable overload protection.
The RTX³ series represents Legrand's commitment to delivering high-performance motor protection solutions that combine reliability, ease of use, and comprehensive safety features. This thermal overload relay is fully compliant with international standards and includes detailed technical documentation for installation and maintenance. Whether protecting small commercial motors or large industrial equipment, the RTX3 100-160A relay provides the performance and reliability that professionals depend on.
Key Features
- Adjustable current range 100-160A with CLASS 10 release characteristics for precise motor protection
- 1NO + 1NC auxiliary contacts rated 0.75A/240V AC for flexible control circuit integration
- Automatic or manual reset selector button with trip indicator for operational flexibility
- Direct attachment mounting to CTX3 contactors for seamless integration and simplified installation
- Screw terminal connections: 70mm² power circuit capacity, 1mm² auxiliary circuit capacity
- Maximum rated operation voltage 690V for industrial and tertiary applications
- Stop/Test button for easy diagnostics and system verification
- Robust industrial-grade construction designed for demanding environments
Technical Specifications
| Specification |
Value |
| Product Name | Thermal Overload Relay RTX3 225 |
| Manufacturer | Legrand |
| SKU/Reference | 416782 |
| EAN Code | 3414970407399 |
| Adjustable Current Range | 100-160 A |
| Release Class | CLASS 10 |
| Maximum Rated Operation Voltage | 690 V |
| Auxiliary Contacts - Normally Open | 1 (1NO) |
| Auxiliary Contacts - Normally Closed | 1 (1NC) |
| Auxiliary Contact Rating | 0.75A / 240V AC |
| Power Circuit Terminal Capacity | 70 mm² |
| Auxiliary Circuit Terminal Capacity | 1 mm² |
| Mounting Method | Direct attachment to CTX3 contactor |
| Electrical Connection Type | Screw terminals |
| Reset Options | Automatic or Manual (selector button) |
| Additional Features | Trip indicator, Stop/Test button |
| Application | Industrial and tertiary motor protection |
| Motor Type | 3-phase asynchronous motors |
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