Specification	ZSCT30-31

Current Rating (Amps)	30 A
Current Ratio	30:0.05
Frequency Range [Max]	400 Hz
Frequency Range [Min]	50 Hz
Height - Seated (Max)	62.28 mm
Height - Seated (Max) [Max]	2.452 in
Mounting Type	Free Hanging (In-Line)
Size / Dimension [x]	73.36 mm
Size / Dimension [x]	2.888 in
Size / Dimension [y]	72.64 mm
Size / Dimension [y]	2.86 in
Termination Style	Wire Leads
Turns Ratio - Primary:Secondary	600, 1
Type	Non-Invasive (Solid Core)

ZSCT30-31 Series

CT 600:1 NO FLUX COND 31MM

Part	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Height - Seated (Max) [Max]	Height - Seated (Max)	Frequency Range [Max]	Frequency Range [Min]	Current Rating (Amps)	Current Ratio	Termination Style	Turns Ratio - Primary:Secondary	Mounting Type	Type
LITTELFUSE ZSCT30-31	72.64 mm	73.36 mm	2.86 in	2.888 in	2.452 in	62.28 mm	400 Hz	50 Hz	30 A	30:0.05	Wire Leads	1 600	Free Hanging (In-Line)	Non-Invasive (Solid Core)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

The ZSCT series is a current transformer used with Littelfuse relays to detect low levels of earth-leakage current.

Technical documentation and resources