Shelly Current Transformer 120A
£15.99
1 in stock
Overview
Shelly Current Transformer 120A is a current measurement accessory designed for accurate monitoring of high electrical currents when used with compatible Shelly energy monitoring devices. It scales large primary currents into small, standardised secondary values while placing a negligible load on the primary circuit. This makes it ideal for safe, non-intrusive current measurement in residential and commercial electrical installations, particularly when paired with Shelly EM and Shelly 3EM.
Key features
- Current transformer clamp for high-current measurement
- Designed specifically for 120A current monitoring
- High accuracy with ferrite core construction
- Negligible load on the primary electrical circuit
- Safe, non-intrusive measurement without circuit modification
- Compatible with Shelly EM and Shelly 3EM energy monitors
Product information
Technical specifications
Current Transformer 120A
Accuracy
1%
Core
Ferrite core
Electrical strength
3000 VAC, 1 mA, 60 s
Internal diameter
17 mm
Load resistance
20 Ω
Rated primary current
120A
Rated secondary current
40 mA
Saturation current
≥120A
Size
31 × 45 × 30 mm
What’s included
- 120A current transformer clamp
