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
CTA6X400A5A CURRENT SENSOR CTA6X400A5A Carlo Gavazzi Inc.	1,059	-	RFQ	Datasheet	CTA	Bulk	Active	50Hz ~ 60Hz	Non-Invasive (Split Core)	400 A	-	-	-	-	-	-	Free Hanging (In-Line)	2.264" L x 1.516" W (57.50mm x 38.50mm)	3.307" (84.00mm)	Wire Leads
CTA6X200A5A CURRENT SENSOR CTA6X200A5A Carlo Gavazzi Inc.	2,703	-	RFQ	Datasheet	CTA	Bulk	Active	50Hz ~ 60Hz	Non-Invasive (Split Core)	200 A	-	-	-	-	-	-	Free Hanging (In-Line)	2.264" L x 1.516" W (57.50mm x 38.50mm)	3.307" (84.00mm)	Wire Leads
CTA6X300A5A CURRENT SENSOR CTA6X300A5A Carlo Gavazzi Inc.	1,340	-	RFQ	Datasheet	CTA	Bulk	Active	50Hz ~ 60Hz	Non-Invasive (Split Core)	300 A	-	-	-	-	-	-	Free Hanging (In-Line)	2.264" L x 1.516" W (57.50mm x 38.50mm)	3.307" (84.00mm)	Wire Leads
2593380000 RCMA-B22-D125-1.5 Weidmüller	3,276	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	5 kA	-	-	-	-	-	-	Free Hanging (In-Line)	-	-	Wire Leads
2593350000 RCMA-B22-D125-4.5 Weidmüller	3,785	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	5 kA	-	-	-	-	-	-	Free Hanging (In-Line)	-	-	Wire Leads
A82-2025 CURR SENSE XFMR 25A CHAS MNT Carlo Gavazzi Inc.	2,859	-	RFQ	Datasheet	-	Box	Active	40Hz ~ 1kHz	Non-Invasive (Solid Core)	25 A	-	-	-	-	-	-	Chassis Mount	3.740" L x 0.787" W (95.00mm x 20.00mm)	2.657" (67.50mm)	Wire Leads
A82-20100 CURR SENSE XFMR 100A CHAS MNT Carlo Gavazzi Inc.	4,096	-	RFQ	Datasheet	-	Box	Active	40Hz ~ 1kHz	Non-Invasive (Solid Core)	100 A	-	-	-	-	-	-	Chassis Mount	3.740" L x 0.787" W (95.00mm x 20.00mm)	2.657" (67.50mm)	Wire Leads
1033483 PACT RCP-4000A-1A-D140-10M Phoenix Contact	3,628	-	RFQ	Datasheet	-	Bulk	Active	45Hz ~ 65Hz	Non-Invasive (Solid Core)	4 kA	-	-	-	-	-	-	DIN Rail	2.772" L x 0.886" W (70.40mm x 22.50mm)	3.346" (85.00mm)	Terminal Block
2910325 CURR XFMR 4000A CHAS SET OF 2 Phoenix Contact	3,941	-	RFQ	Datasheet	PACT	Bulk	Active	40Hz ~ 20kHz	Invasive	4000 A	-	-	-	-	-	-	Chassis Mount	-	3.346" (85.00mm)	Wire Leads with Connector
2910326 CURR XFMR 4000A CHAS SET OF 2 Phoenix Contact	1,589	-	RFQ	Datasheet	PACT	Bulk	Active	40Hz ~ 20kHz	Invasive	4000 A	-	-	-	-	-	-	Chassis Mount	-	3.346" (85.00mm)	Wire Leads with Connector
2910327 CURR XFMR 4000A CHAS SET OF 2 Phoenix Contact	4,126	-	RFQ	Datasheet	PACT	Bulk	Active	40Hz ~ 20kHz	Invasive	4000 A	-	-	-	-	-	-	Chassis Mount	-	3.346" (85.00mm)	Wire Leads with Connector
T60404-A4656-X001 alternating current VACUUMSCHMELZE	3,064	-	RFQ	Datasheet	-	Bulk	Active	50Hz	Non-Invasive (Solid Core)	100 A	-	-	1:100	-	-	-	Chassis Mount	1.969" L x 1.969" W (50.00mm x 50.00mm)	1.260" (32.00mm)	Quick Connect
5RL-151 CT, Indoor, Model: 5, Ratio: 150 Instrument Transformer	3,343	-	RFQ	Datasheet	Omega 30	Retail Package	Active	50Hz ~ 400Hz	Non-Invasive (Solid Core)	-	-	-	150:5	30:1	-	-	Free Hanging (In-Line)	-	-	Wire Leads
2276120 CURR SENSE XFMR 1:40 200A DIN RL Phoenix Contact	3,338	-	RFQ	Datasheet	PACT	Bulk	Obsolete	50Hz ~ 60Hz	Non-Invasive (Solid Core)	200 A	-	-	1:40	-	-	-	DIN Rail	3.346" L x 1.181" W (85.00mm x 30.00mm)	4.252" (108.00mm)	Terminal Block
2753280000 CURRENT TRANSFORMER SPLIT-CORE C Weidmüller	2,924	-	RFQ	Datasheet	-	Bulk	Active	50Hz	Non-Invasive (Split Core)	800 A	-	-	-	-	-	-	Free Hanging (In-Line)	2.717" L x 2.638" W (69.01mm x 67.01mm)	3.780" (96.00mm)	Wire Leads
ACTL-0750-050 OPT C0.6 CURR SENSE XFMR 100:1 50A INLINE Continental Control Systems	3,475	-	RFQ	Datasheet	Accu-CT®	Bag	Active	50/60Hz	Non-Invasive (Split Core)	50 A	-	-	100:1	-	-	-	Free Hanging (In-Line)	2.378" L x 0.902" W (60.40mm x 22.90mm)	2.402" (61.00mm)	Wire Leads
DN-843I-CT-50 3-CH 50 A CURRENT TRANSFORMER ICP DAS USA INC	4,506	-	RFQ	Datasheet	-	Box	Active	-	Non-Invasive (Solid Core)	50 A	-	-	-	-	-	-	DIN Rail	5.827" L x 2.980" W (148.00mm x 75.70mm)	1.535" (39.00mm)	-
2906233 CURR SENSE XFMR 4000A DIN RAIL Phoenix Contact	1,662	-	RFQ	Datasheet	-	Bulk	Obsolete	16Hz ~ 1kHz	Non-Invasive (Split Core)	4000 A	-	-	-	-	-	-	DIN Rail	4.744" L x 0.244" W (120.50mm x 6.20mm)	4.350" (110.50mm)	Terminal Block
DNM-844-50A 4-CH CURRENT TRANSFORMER 50 A ICP DAS USA INC	4,776	-	RFQ	Datasheet	-	Box	Active	0Hz ~ 50kHz	Non-Invasive (Solid Core)	50 A	-	-	-	-	-	-	DIN Rail	4.094" L x 4.055" W (104.00mm x 103.00mm)	1.102" (28.00mm)	Terminal Block
CTCSF-51719 CURR SENSE XFMR TH Central Technologies	3,308	-	RFQ	Datasheet	CTCSF	Bulk	Active	20kHz ~ 200kHz	Non-Invasive (Solid Core)	-	80 mH	-	-	-	-	-	Through Hole	-	0.800" (20.32mm)	PC Pin

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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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