Shop Legrand Single-Phase Control Transformer 460V 1000VA Screw | 44288 In Iraq Best Prices
Single-phase control and isolation transformer with 460V primary and 115/230V secondary outputs, 1000 VA capacity, screw terminals, IEC and UL certified for safe control circuit applications.
The Legrand Control and Signal Transformer (Reference 044288) is a single-phase isolation transformer designed for control circuit applications and safety purposes. This transformer features a primary voltage of 460V (±20V) and dual secondary outputs of 115V and 230V, with a rated power of 1000 VA. Built according to international standards IEC EN 61558-2-2, 2-4, 2-6, UL506, and CSA C22-2 No. 66, this transformer ensures reliable performance in building equipment applications. The unit is equipped with screw terminal connections and includes two coupling strips for easy installation and grounding. With active parts protected by a cover up to 1000 VA and interference filtering capabilities, this transformer provides safe and stable power conversion for control circuits in industrial and commercial settings.
The transformer features a compact design with dimensions of 150mm width, 199mm height, and 206mm depth, making it suitable for installation in control panels and distribution boards. It is built with Type B insulation material and offers an IK04 degree of impact strength for protection against mechanical stress. The relative short circuit voltage of 2.18% ensures excellent voltage regulation and protection against overload conditions. This transformer is suitable for mounting on standard DIN rails and is designed for AC voltage applications with terminal marking indication for easy identification of connections.
With UL and CSA certifications for use in USA and Canada, this control transformer meets the highest safety standards for building equipment conforming to EN 61131-2, EN 60204-1, and EN 60439-1. The transformer provides instantaneous admissible power of 2000 VA at cos φ = 0.5, making it capable of handling peak loads. The interference filtering (except for specific catalog numbers) ensures clean power output, reducing electromagnetic interference in sensitive control circuits. This transformer is ideal for applications requiring galvanic isolation and voltage transformation in control systems.
Key Features
- Single-phase control and isolation transformer with dual secondary voltage outputs (115V and 230V)
- Rated power of 1000 VA with instantaneous admissible power of 2000 VA at cos φ = 0.5
- Primary voltage 460V (±20V) with 2.18% relative short circuit voltage for excellent regulation
- Screw terminal connections with two coupling strips for 0V secondary/earth grounding
- IEC EN 61558-2-2, 2-4, 2-6, UL506, and CSA C22-2 No. 66 certified for USA and Canada
- Type B insulation material with active parts protected by cover up to 1000 VA
- Compact dimensions (150mm W x 199mm H x 206mm D) suitable for panel mounting
- Interference filtering to reduce electromagnetic interference in control circuits
- IK04 degree of impact strength for mechanical protection
- Terminal marking indication for easy connection identification
Technical Specifications
| Specification |
Value |
| Product Type | Control and Signal Isolation Transformer |
| Phase Configuration | Single-phase |
| Primary Voltage | 460V ±20V AC (440V, 460V, 480V available) |
| Secondary Voltage | 115V / 230V AC |
| Rated Power | 1000 VA (IEC/CSA), 700 VA (UL) |
| Instantaneous Power | 2000 VA at cos φ = 0.5 |
| Relative Short Circuit Voltage | 2.18% |
| Insulation Type | Type B |
| Connection Type | Screw terminals with coupling strips |
| Width | 150 mm |
| Height | 199 mm |
| Depth | 206 mm |
| Degree of Protection | IP 2X or XXB (up to 400 VA), IP XXA (over 400 VA) |
| Impact Strength | IK04 |
| Voltage Type | AC |
| Ring Core | No |
| Short-Circuit Proof | No |
| PCB Mounting | No |
| Distribution Board Mounting | No |
| Terminal Marking | Yes |
| Standards Compliance | IEC EN 61558-2-2, IEC EN 61558-2-4, IEC EN 61558-2-6, UL506, CSA C22-2 No. 66 |
| Building Equipment Standards | EN 61131-2, EN 60204-1, EN 60439-1 |
| Reference Number | 044288 |
| EAN Code | 3245060442880 |
| Interference Filtering | Yes (except Cat.Nos 0 442 16/17/18) |
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