Littelfuse SymCom CT-0400-D20 Current Transformer

The CT Current Transformer Series combines a delay-on-make and delay-on-break time delay into one unit and may be used to control fan delays in heating and/or cooling equipment. The CT includes bypass circuitry to allow it to operate with cooling anticipators ≥ 3000 ohms. It is designed to operate in 24VAC control circuits. Several CT modules may be combined to provide sequencing of any number of loads and sequencing off of the same loads, such as electric heating elements.

The Model CT-0400-D20 is a donut style current transformer with a 2 inch sensor hole window and 400:5 CT ratio.

• Voltage class: 600V
• Wire leads
• BIL rating: 10kV
• Certification: cURus (WICC File E100575)

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