Current Sense Transformers

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Frequency Range	Type	Current Rating (Amps)	Inductance	ET (Volt-Time)	Turns Ratio - Primary:Secondary	Current Ratio	DC Resistance (DCR)	Ratings	Mounting Type	Size / Dimension	Height - Seated (Max)	Termination Style
TWCT-T-D35 50/5A VA 5 CL 5 TAPE WOUND CT WITH 50/5A Selec Controls USA Inc.	2,724	-	RFQ	Datasheet	TWCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	50:5	-	-	Free Hanging (In-Line)	3.150" L x 2.756" W (80.00mm x 70.00mm)	1.772" (45.00mm)	Wire Leads
TWCT-T-D35 150/5A VA 5 CL 1 TAPE WOUND CT WITH 150/5A Selec Controls USA Inc.	2,274	-	RFQ	Datasheet	TWCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	150:5	-	-	Free Hanging (In-Line)	3.150" L x 2.756" W (80.00mm x 70.00mm)	1.378" (35.00mm)	Wire Leads
TWCT-T-D35 30/5A VA 1.5 CL 5 TAPE WOUND CT WITH 30/5A Selec Controls USA Inc.	4,516	-	RFQ	Datasheet	TWCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	30:5	-	-	Free Hanging (In-Line)	3.150" L x 2.756" W (80.00mm x 70.00mm)	1.772" (45.00mm)	Wire Leads
CRZ8345-1K5W ZERO SEQUENCE CURRENTTRANSFORMER CR Magnetics Inc.	2,278	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	1:1000:5	-	55Ohm	-	Through Hole	1.258" L x 1.201" W (31.95mm x 30.50mm)	0.374" (9.50mm)	PC Pin
TWCT-T-D120 1000/5A VA 10 CL 0.5 TAPE WOUND CT WITH 1000/5A Selec Controls USA Inc.	3,513	-	RFQ	Datasheet	TWCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	1000:5	-	-	Free Hanging (In-Line)	6.496" L x 6.102" W (165.00mm x 155.00mm)	0.984" (25.00mm)	Wire Leads
TWCT-T-D110 800/5A VA 10 CL 0.5 TAPE WOUND CT WITH 800/5A Selec Controls USA Inc.	1,400	-	RFQ	Datasheet	TWCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	800:5	-	-	Free Hanging (In-Line)	5.709" L x 1.378" W (145.00mm x 35.00mm)	1.378" (35.00mm)	Wire Leads
CRZ8345-2K5W ZERO SEQUENCE CURRENTTRANSFORMER CR Magnetics Inc.	2,144	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	1:1000:5	-	115Ohm	-	Through Hole	1.258" L x 1.201" W (31.95mm x 30.50mm)	0.374" (9.50mm)	PC Pin
CRZ8445-2K5W ZERO SEQUENCE CURRENTTRANSFORMER CR Magnetics Inc.	1,139	-	RFQ	Datasheet	CRZ	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	1:2000:5	-	115Ohm	-	Free Hanging (In-Line)	1.295" L x 1.201" W (32.90mm x 30.50mm)	0.374" (9.50mm)	Wire Leads
TWCT-T-D120 1200 /5A VA 10 CL 0.5 TAPE WOUND CT WITH 1200/5A Selec Controls USA Inc.	3,112	-	RFQ	Datasheet	TWCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	1200:5	-	-	Free Hanging (In-Line)	6.496" L x 6.102" W (165.00mm x 155.00mm)	0.984" (25.00mm)	Wire Leads
CRZ8445-1K5W ZERO SEQUENCE CURRENTTRANSFORMER CR Magnetics Inc.	2,921	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	1:1000:5	-	55Ohm Secondary	-	Free Hanging (In-Line)	1.295" L x 1.201" W (32.90mm x 30.50mm)	0.374" (9.50mm)	Wire Leads
SPCT-140/100-800/5A-VA15-CL0.5-CE BUS BAR CT WITH 800/5A Selec Controls USA Inc.	2,639	-	RFQ	Datasheet	SPCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	800:5	-	-	DIN Rail, Panel	5.512" L x 2.047" W (140.00mm x 52.00mm)	6.102" (155.00mm)	Terminal Block
SPCT-140/100-1000/5A-VA15-CL0.5-CE BUS BAR CT WITH 1000/5A Selec Controls USA Inc.	4,018	-	RFQ	Datasheet	SPCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	1000:5	-	-	DIN Rail, Panel	5.512" L x 2.047" W (140.00mm x 52.00mm)	6.102" (155.00mm)	Terminal Block
TWCT-T-D120 1600 /5A VA 10 CL 0.5 TAPE WOUND CT WITH 1600/5A Selec Controls USA Inc.	1,757	-	RFQ	Datasheet	TWCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	1600:5	-	-	Free Hanging (In-Line)	6.496" L x 6.102" W (165.00mm x 155.00mm)	0.984" (25.00mm)	Wire Leads
SPCT-140/100-1600/5A-VA15-CL0.5-CE BUS BAR CT WITH 1600/5A Selec Controls USA Inc.	3,729	-	RFQ	Datasheet	SPCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	1600:5	-	-	DIN Rail, Panel	5.512" L x 2.047" W (140.00mm x 52.00mm)	6.102" (155.00mm)	Terminal Block
CRZ8465-1K5W ZERO SEQUENCE CURRENTTRANSFORMER CR Magnetics Inc.	3,206	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	1:1000:5	-	-	-	Free Hanging (In-Line)	2.165" L x 2.047" W (55.00mm x 52.00mm)	0.472" (12.00mm)	Wire Leads
SPCT-140/100-1250/5A-VA15-CL0.5-CE BUS BAR CT WITH 1250/5A Selec Controls USA Inc.	4,377	-	RFQ	Datasheet	SPCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	1250:5	-	-	DIN Rail, Panel	5.512" L x 2.047" W (140.00mm x 52.00mm)	6.102" (155.00mm)	Terminal Block
SPCT-140/100-1200/5A-VA15-CL0.5-CE BUS BAR CT WITH 1200/5A Selec Controls USA Inc.	1,697	-	RFQ	Datasheet	SPCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	1200:5	-	-	DIN Rail, Panel	5.512" L x 2.047" W (140.00mm x 52.00mm)	6.102" (155.00mm)	Terminal Block
CRZ8359-2K5W ZERO SEQUENCE CURRENTTRANSFORMER CR Magnetics Inc.	3,810	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	1:2000:5	-	55Ohm	-	Through Hole	2.205" L x 1.969" W (56.00mm x 50.00mm)	0.787" (20.00mm)	PC Pin
SPCT-140/100-2500/5A-VA15-CL0.5-CE BUS BAR CT WITH 2500/5A Selec Controls USA Inc.	2,357	-	RFQ	Datasheet	SPCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	2500:5	-	-	DIN Rail, Panel	5.512" L x 2.047" W (140.00mm x 52.00mm)	6.102" (155.00mm)	Terminal Block
SPCT-140/100-1500/5A-VA15-CL0.5-CE BUS BAR CT WITH 1500/5A Selec Controls USA Inc.	1,691	-	RFQ	Datasheet	SPCT	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	-	-	-	-	1500:5	-	-	DIN Rail, Panel	5.512" L x 2.047" W (140.00mm x 52.00mm)	6.102" (155.00mm)	Terminal Block

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Current Sense Transformers FAQ

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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