EFCT-1

Current Sensing Transformer, 1:100, 5 A, 50Hz to 400Hz

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: LITTELFUSE
Product type: Current Sensing Transformers
Input Current:5A; Turns Ratio:100:1; Frequency Min:50Hz; Frequency Max:400Hz; Transformer Mounting:Chassis; Product Range:EFCT Series; SVHC:No SVHC (07-Jul-2017); Primary Current:5A
SVHC: To Be Advised
Inductance: -
ET Constant: -
Turns Ratio: 1:100
Product Range: EFCT Series
Frequency Range: 50Hz to 400Hz
Primary Current: 5A
Transformer Mounting: Chassis Mount
DC Resistance Primary: -
Transformer Terminals: Screw
DC Resistance Secondary: -

Delivery and price
Units per pack	1
Price	515.75 €
Current stock	2
Lead time	7 days

Datasheet

Updated at March 9, 2026