Shop Legrand Single-Phase Control Transformer 2500VA Screw Terminal | 44270 In Iraq Best Prices
Single-phase control and isolating transformer with 2500VA rated power, 230/400V primary and 115/230V secondary, screw terminals, IEC/UL/CSA certified for industrial and building control applications.
The Legrand control transformer model 044270 is a single-phase isolating transformer designed for control, safety, and circuit isolation applications. This transformer features a rated apparent power of 2500 VA according to IEC and CSA standards, with instantaneous admissible power of 7100 VA at cos φ = 0.5. It is constructed with primary voltage inputs of 230/400V and secondary voltage outputs of 115/230V, making it suitable for a wide range of industrial and building control applications.
This transformer is built to conform to international standards including IEC EN 61558-2-2 and 2-4, UL506, and CSA C22-2 No 66, ensuring compatibility with equipment following EN 61131-2, EN 60204-1, and EN 60439-1 standards. The unit features screw terminal connections for both primary and secondary windings, with coupling strips supplied for 0V secondary/earth connection up to 1000 VA. Active parts are protected by a cover up to 1000 VA capacity, and the transformer includes interference filtering to minimize electromagnetic disturbances.
With a relative short-circuit voltage of 1.96% and insulation material class B according to IEC 85, this transformer provides reliable and safe operation. The compact dimensions of 300mm width, 292mm height, and 171mm depth allow for flexible installation options. The transformer is rated for IP XXB protection up to 400 VA and IP XXA protection above 400 VA, with IK04 impact resistance, making it suitable for various mounting and environmental conditions.
Key Features
- Single-phase isolating transformer with 2500 VA rated apparent power
- Primary voltage 230/400V with secondary voltage 115/230V output
- Screw terminal connections for secure and reliable wiring
- IEC EN 61558, UL506, and CSA C22-2 certified for international compliance
- Interference filtering to minimize electromagnetic disturbances
- Active parts protected by cover up to 1000 VA capacity
- IP XXB protection up to 400 VA and IP XXA above 400 VA
- IK04 impact resistance for industrial environments
- Insulation material class B per IEC 85 standards
- Compact dimensions 300x292x171mm for flexible installation
Technical Specifications
| Specification |
Value |
| Product Type | Single-phase control and isolating transformer |
| Rated Apparent Power | 2500 VA (IEC/CSA), 1300 VA (UL) |
| Instantaneous Admissible Power | 7100 VA at cos φ = 0.5 |
| Primary Voltage | 230V / 400V (±15V tolerance) |
| Secondary Voltage | 115V / 230V |
| Relative Short-Circuit Voltage | 1.96% |
| Insulation Material Class | B (IEC 85) |
| Connection Type | Screw terminal |
| Degree of Protection | IP XXB up to 400 VA, IP XXA above 400 VA |
| Impact Resistance | IK04 |
| Width | 300 mm |
| Height | 292 mm |
| Depth | 171 mm |
| Voltage Type | AC (Alternating Current) |
| Standards Compliance | IEC EN 61558-2-2/2-4/2-6, UL506, CSA C22-2 No 66, EN 61131-2, EN 60204-1, EN 60439-1 |
| Ring Core | No |
| Short-Circuit-Proof | No |
| Terminal Marking | Yes |
| Supplied with Coupling Strips | Yes (0V secondary/earth up to 1000 VA) |
| Interference Filtering | Yes (except Cat.Nos 044216/17/18) |
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