Shop Legrand CTX3 Control Relay 3NO1NC 24V DC Motor Protection | 416811 In Iraq Best Prices
Industrial-grade control relay with 3NO+1NC contacts, 24VDC operation, 20 million mechanical cycles, screw terminals, and compact DIN-rail mounting for reliable motor control and load switching applications.
The Legrand CTX³ control relay is a high-performance industrial switching device designed for reliable control of inductive and resistive loads in tertiary and industrial installations. With 3 normally open (NO) and 1 normally closed (NC) main contacts, this relay provides exceptional switching capability and durability. The relay operates on 24VDC low-consumption coil voltage, making it energy-efficient for continuous operation in control circuits. This compact device features screw terminal connections with capacity ratings from 0.75mm² to 2.5mm² for the coil and 1.25mm² to 2mm² for power connections, ensuring compatibility with various wiring configurations.
The CTX³ relay demonstrates outstanding mechanical and electrical endurance, capable of withstanding up to 20 million mechanical operations and 0.5 million electrical operations under AC-15 conditions. With an operational cycle rate of 1800 cycles per hour under AC-3 conditions, this relay is ideal for demanding industrial applications requiring frequent switching operations. The device complies with all substance-restriction requirements and has been manufactured using environmentally conscious processes, meeting RoHS and REACH compliance standards. Its compact design allows for easy installation on 35mm top-hat mounting rails (IEC 60715) or mounting plates, optimizing cabinet space utilization.
The CTX³ relay is engineered with manual operation capability and interface support, allowing for both automatic and manual control scenarios. The contact arrangement can be extended through the addition of CTX3 mini auxiliary contact blocks, providing flexibility for complex control schemes. With a rated control supply voltage range of 20.4-26.4V DC and a rated operation current of 1.9A at 400V, this relay is suitable for a wide range of industrial motor control and protection applications. The device's robust construction and proven reliability make it an essential component in motor starter circuits, load management systems, and industrial automation installations.
Key Features
- 3 Normally Open (NO) and 1 Normally Closed (NC) main contacts for versatile load switching
- 24VDC low-consumption coil operation for energy-efficient control circuits
- 20 million mechanical operations and 0.5 million electrical operations endurance rating
- Compact design compatible with 35mm top-hat mounting rails (IEC 60715) and mounting plates
- Extendable contact configuration with CTX3 mini auxiliary contact blocks
- Manual operation capability with interface support for flexible control scenarios
- Screw terminal connections rated 0.75mm² to 2.5mm² coil and 1.25mm² to 2mm² power
- 1800 operational cycles per hour under AC-3 conditions for demanding applications
- RoHS and REACH compliance with environmentally conscious manufacturing
- Rated operation current of 1.9A at 400V with 20.4-26.4V DC supply voltage range
Technical Specifications
| Specification |
Value |
| Product Type | Control Relay |
| Model | CTX³ |
| Reference Number | 416811 |
| EAN Code | 3414970407634 |
| Main Contacts Configuration | 3NO + 1NC (3 Normally Open, 1 Normally Closed) |
| Coil Voltage | 24V DC |
| Coil Voltage Range | 20.4V - 26.4V DC |
| Rated Operation Current | 1.9A at 400V |
| Coil Terminal Capacity | 0.75mm² to 2.5mm² |
| Power Terminal Capacity | 1.25mm² to 2mm² |
| Connection Type | Screw terminals |
| Mechanical Endurance | 20 million mechanical operations |
| Electrical Endurance | 0.5 million electrical operations (AC-15) |
| Operational Cycles | 1800 cycles per hour (AC-3 conditions) |
| Mounting Method | DIN-rail (35mm top-hat) and screw mounting |
| Mounting Standard | IEC 60715 |
| Manual Operation | Yes |
| Interface Support | Yes |
| LED Indication | No |
| Auxiliary Contacts | Extendable with CTX3 mini auxiliary contact blocks |
| Load Types | Inductive and resistive loads |
| Application Category | Motor control and protection |
| Compliance Standards | RoHS Directive, REACH Declaration |
| Environmental Design | Environmentally conscious manufacturing process |
| Recommended Use | Tertiary and industrial installations |
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