Shop Legrand Single-Phase Control Transformer 460V 630VA Screw Terminal | 44287 In Iraq Best Prices
Professional single-phase control and isolation transformer with 460V primary, 115/230V secondary outputs, 630VA rated power, screw terminals, and full IEC/UL certifications for industrial control applications.
The Legrand Control and Signal Transformer Model 044287 is a professional-grade single-phase isolation transformer designed for control circuit applications and signal isolation. This transformer features a primary voltage of 460V with selectable secondary outputs of 115V or 230V, delivering a rated apparent power of 630 VA according to IEC and CSA standards, or 500 VA according to UL standards. The unit is manufactured to conform to international safety standards including IEC EN 61558-2-2, 2-4, or 2-6, as well as UL506 and CSA C22-2 No. 66 certifications, making it suitable for use in North American and international markets.
This transformer is built with an isolating function to provide complete electrical isolation between primary and secondary circuits, ensuring safe operation in control and safety-critical applications. The product features screw terminal connections for secure and reliable wiring, with supplied coupling strips for 0V secondary to earth grounding up to 1000 VA capacity. The transformer is equipped with interference filtering (except for certain catalog numbers) and active parts protected by covers up to 1000 VA. With a compact design measuring 132mm width, 155mm height, and 175mm depth, it can be directly mounted on symmetrical rails for installations up to 250 VA.
The transformer meets the requirements of building equipment standards EN 61131-2, EN 60204-1, and EN 60439-1, making it ideal for industrial control panels, machinery control systems, and signal isolation applications. The relative short-circuit voltage of 3.4% ensures stable operation under various load conditions. Its Type B insulation material provides excellent thermal stability and durability for long-term reliable performance in demanding industrial environments.
Key Features
- Single-phase isolation transformer with complete electrical isolation between primary and secondary circuits
- Dual secondary voltage outputs: 115V and 230V selectable for flexible application requirements
- Rated power of 630 VA (IEC/CSA) or 500 VA (UL) with instantaneous admissible power of 1600 VA at cos φ = 0.5
- Screw terminal connections with supplied coupling strips for secure 0V secondary to earth grounding
- Full compliance with international safety standards: IEC EN 61558-2-2/2-4/2-6, UL506, and CSA C22-2 No. 66
- Type B insulation material for superior thermal stability and long-term reliability
- Integrated interference filtering for clean signal transmission and reduced electromagnetic noise
- Active parts protected by covers up to 1000 VA for enhanced safety
- Compact dimensions (132mm W x 155mm H x 175mm D) with direct rail mounting capability up to 250 VA
- Suitable for building equipment conforming to EN 61131-2, EN 60204-1, and EN 60439-1 standards
Technical Specifications
| Specification |
Value |
| Manufacturer | Legrand |
| Product Reference | 044287 |
| EAN Code | 3245060442873 |
| Transformer Type | Single-phase control and signal isolation transformer |
| Primary Voltage | 460V ± 20V (also available: 440V, 480V) |
| Secondary Voltage | 115V / 230V selectable |
| Rated Apparent Power (IEC/CSA) | 630 VA |
| Rated Apparent Power (UL) | 500 VA |
| Instantaneous Admissible Power | 1600 VA at cos φ = 0.5 |
| Relative Short-Circuit Voltage | 3.4% |
| Insulation Material Type | Type B |
| Built as Safety Transformer | No |
| Built as Isolating Transformer | Yes |
| Built as Energy Saving Transformer | No |
| Short-Circuit Proof | No |
| Ring Core | No |
| Suitable for PCB Mounting | No |
| Suitable for Distribution Board | No |
| Degree of Protection (IP) | IP 2X (up to 400 VA), IP XXA (over 400 VA) |
| Impact Strength Rating (IK) | IK04 |
| Voltage Type | AC (Alternating Current) |
| Terminal Marking Indication | Yes |
| Connection Type | Screwed terminal |
| Width | 132 mm |
| Height | 155 mm |
| Depth | 175 mm |
| Direct Rail Mounting | Yes, up to 250 VA |
| Coupling Strips Included | Yes, 2 coupling strips for 0V secondary/earth |
| Interference Filtering | Yes (except Cat.Nos 0 442 16/17/18) |
| Active Parts Protection | Protected by cover up to 1000 VA |
| IEC Compliance | IEC EN 61558-2-2, 2-4, 2-6 |
| UL Compliance | UL506, UL USA and Canada agreements |
| CSA Compliance | CSA C22-2 No. 66 |
| Building Equipment Standards | EN 61131-2, EN 60204-1, EN 60439-1 |
Order Legrand Single-Phase Control Transformer 460V 630VA Screw Terminal | 44287 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
