Shop Legrand Single-Phase Control Transformer 230/400V 40VA Spring | 44251 In Iraq Best Prices
Professional single-phase control transformer with 230/400V input and 230V output, 40VA capacity, featuring push-in clamp terminals, IP2X protection, and compliance with IEC, UL, and CSA standards for industrial control applications.
The Legrand Control Transformer and Signal Mono Connection Auto (REF. 044251) is a professional-grade single-phase transformer designed for control, safety, and circuit isolation applications. This transformer features primary voltage inputs of 230-400V and a secondary output voltage of 230V, with a rated apparent power of 40 VA. Built to conform to international standards including IEC EN 61558-2-2, 2-4, and 2-6, as well as UL506 and CSA C22-2 No 66, this transformer is suitable for building equipment conforming to EN 61131-2, EN 60204-1, and EN 60439-1.
This control transformer is equipped with push-in clamp terminal connections and spring connection configuration, making installation straightforward and reliable. The transformer features interference filtering (except for specific catalog numbers) and is supplied with a coupling strip for 0V secondary/earth connection up to 1000 VA. With an IP2X degree of protection and IK04 impact strength rating, this transformer is built to withstand industrial environments. The insulation material is classified as Type B according to IEC 85 standards, ensuring optimal thermal performance and safety.
The Legrand 044251 transformer is ideal for control circuits, signal processing, and isolation applications in commercial and industrial settings. It can be directly fixed on symmetrical rails up to 250 VA capacity and is suitable for distribution board mounting. With a relative short-circuit voltage of 10.06% and compact dimensions of 95mm (width) x 94mm (height) x 113mm (depth), this transformer offers excellent space efficiency and reliable performance for demanding electrical installations.
Key Features
- Single-phase control and isolation transformer with auto-connection capability
- Primary voltage range 230-400V with secondary output of 230V at 40VA
- Compliant with IEC EN 61558-2-2, 2-4, 2-6, UL506, and CSA C22-2 No 66 standards
- Push-in clamp terminal connections with spring connection configuration for easy installation
- IP2X degree of protection with IK04 impact strength rating for industrial environments
- Type B insulation material for optimal thermal performance and safety
- Interference filtering to minimize electromagnetic noise and signal distortion
- Direct rail mounting capability up to 250VA with distribution board compatibility
- Supplied with 0V secondary/earth coupling strip for complete circuit isolation
- Compact dimensions of 95mm x 94mm x 113mm for space-efficient installations
Technical Specifications
| Specification |
Value |
| Product Type | Single-Phase Control Transformer |
| Primary Voltage Input | 230-400V AC (±15V tolerance) |
| Secondary Voltage Output | 230V AC |
| Rated Apparent Power | 40 VA (IEC/CSA), 40 VA (UL) |
| Instantaneous Admissible Power | 50 VA at cos φ = 0.5 |
| Relative Short-Circuit Voltage | 10.06% |
| Insulation Material Type | Type B (IEC 85) |
| Degree of Protection | IP2X |
| Impact Strength Rating | IK04 |
| Terminal Connection Type | Push-in Clamp |
| Connection Configuration | Spring Connection |
| Width | 95 mm |
| Height | 94 mm |
| Depth | 113 mm |
| Voltage Type | AC (Alternating Current) |
| Ring Core | No |
| Built as Safety Transformer | No |
| Built as Isolating Transformer | Yes |
| Built as Energy Saving Transformer | No |
| Short-Circuit-Proof | No |
| Suitable for Distribution Board | Yes |
| Terminal Marking Indication | Yes |
| Reference Number | 044251 |
| EAN Code | 3245060442514 |
| Manufacturer | Legrand |
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