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Single Phase Current Transformer (Single Phase Current Transformer CT 4000/5) Legrand
The Single Phase Current Transformer CT 4000/5 is designed for precise measurement in residential and small commercial electrical panels.
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Technical Specifications
- Model: Single-phase current converter
- Rated primary current: 4000 A
- Rated secondary current: 5 A
- Rated secondary apparent power: 30 VA
- Power consumption: 30 W
- Accuracy class: 0.5
- Overcurrent limiting factor: FS 5
- Calibrated: Yes
- Contact protection: Yes
- Secondary connection: Screw connection
- Number of primary inputs: 1
- Dimensions (H x L x W): 54mm x 80mm x 127mm
- Weight: 1.2 kg
Key Features
- Single-phase solid core current transformer
- Transformation ratio: 4000/5
- Rated primary current: 4000 A
- Rated secondary current: 5 A
- Rated secondary apparent power: 30 VA
- Accuracy class: 0.5
- Overcurrent limiting factor: FS 5
- Calibrated for precise measurement
- Secondary connection via screw terminals
- Contact protection included
- Can be fixed on plate, EN 60715 rail, or bars
Professional Installation Requirements
- Installation should be performed by a qualified electrician to ensure compliance with electrical safety standards and proper calibration.
Applications
- Residential and small commercial electrical panels
- Measurement and metering of electrical current
- Use with ammeters, electricity meters, and multi-function measuring units
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enables accurate energy measurement contributing to efficient energy management
- Supports monitoring systems that help reduce energy waste
Warranty Information
Standard manufacturer warranty applies. Please refer to Legrand for specific warranty terms.
Available Now
The Legrand Single Phase Current Transformer CT 4000/5 is available for immediate purchase, ideal for residential and small commercial panel metering applications.
