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Single Phase Current Transformer CT 1250/5 | 1250A Primary Current | 5A Secondary Current | Accuracy Class 0.5 | @EA of 1 | by Legrand
The Single Phase Current Transformer CT 1250/5 is designed for precise electrical measurement, featuring a transformation ratio of 1250/5 and an accuracy class of 0.5. Ideal for residential and small commercial electrical panels, this transformer ensures reliable metering with screw terminal connections and contact protection, making it a perfect choice for energy monitoring and conservation.
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Product Name/Title: Single Phase Current Transformer CT 1250/5 | 1250A Primary Current | 5A Secondary Current | Accuracy Class 0.5 | @EA of 1 | by Legrand
Brand: Legrand
SKU: 412142
Alternatively Known As: Current Transformer CT 1250/5, Single Phase CT, Electrical Current Sensor, Metering CT
Technical Specifications
- Model: Single-phase current converter
- Rated primary current: 1250 A
- Rated secondary current: 5 A
- Rated secondary apparent power: 12 VA
- Power consumption: 12 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): 34mm x 100mm x 84mm
- Weight: 1.2 kg
Key Features
- Single-phase solid core current transformer
- Transformation ratio 1250/5
- Rated primary current: 1250 A
- Rated secondary current: 5 A
- Rated secondary apparent power: 12 VA
- Accuracy class 0.5
- Overcurrent limiting factor FS 5
- Calibrated for precise measurement
- Secondary connection via screw terminals
- Can be fixed on plate, EN 60715 rail, or bars
- Contact protection included
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 with ammeters, electricity meters, and multifunction measuring units
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enables accurate energy measurement to optimize power usage and reduce waste
- Supports efficient electrical system monitoring for energy conservation
Warranty Information
Standard manufacturer warranty applies, typically 1 year against manufacturing defects.
Available Now
Legrand Single Phase Current Transformer CT 1250/5 is available for immediate purchase, ideal for residential and small commercial panel metering applications.
