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
1482080000 CMA-31-750-5A-5VA-0,5 Weidmüller	3,068	-	RFQ	Datasheet	-	Box	Active	50Hz	Non-Invasive (Solid Core)	750 A	-	-	-	-	-	-	DIN Rail	2.362" L x 2.047" W (60.00mm x 52.00mm)	3.185" (80.90mm)	Terminal Block
1482070000 CMA-31-500-5A-5VA-0,5 Weidmüller	3,722	-	RFQ	Datasheet	-	Box	Active	50Hz	Non-Invasive (Solid Core)	500 A	-	-	-	-	-	-	DIN Rail	2.362" L x 2.047" W (60.00mm x 52.00mm)	3.185" (80.90mm)	Terminal Block
2420990000 CMA-31-300-5A-5VA-0,5 Weidmüller	4,404	-	RFQ	Datasheet	-	Box	Active	50Hz	Non-Invasive (Solid Core)	300 A	-	-	-	-	-	-	DIN Rail	2.362" L x 2.047" W (60.00mm x 52.00mm)	3.185" (80.90mm)	Terminal Block
855-405/400-501 CURR SENSE XFMR 400A CHAS MNT WAGO Corporation	1,857	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	400 A	-	-	-	-	-	-	Chassis Mount	2.756" L x 1.378" W (70.00mm x 35.00mm)	3.589" (91.15mm)	Terminal Block
855-405/250-501 CURR SENSE XFMR 250A CHAS MNT WAGO Corporation	3,071	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	250 A	-	-	-	-	-	-	Chassis Mount	2.756" L x 1.378" W (70.00mm x 35.00mm)	3.589" (91.15mm)	Terminal Block
855-405/750-501 CURR SENSE XFMR 750A CHAS MNT WAGO Corporation	4,788	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	750 A	-	-	-	-	-	-	Chassis Mount	2.756" L x 1.378" W (70.00mm x 35.00mm)	3.589" (91.15mm)	Terminal Block
CBCT-70-1 CLOSED TOROID Altech Corporation	1,724	-	RFQ	Datasheet	CBCT	Bulk	Active	-	Non-Invasive (Solid Core)	30 A	-	-	1000:1	1:1000	-	-	Chassis Mount	3.858" L x 3.425" W (98.00mm x 87.00mm)	5.157" (131.00mm)	Wire Leads
CBCT-120-1 CLOSED TOROID Altech Corporation	1,259	-	RFQ	Datasheet	CBCT	Bulk	Active	-	Non-Invasive (Solid Core)	30 A	-	-	1000:1	1:1000	-	-	Chassis Mount	5.866" L x 4.803" W (149.00mm x 122.00mm)	7.244" (184.00mm)	Wire Leads
CR5RBL-201 CURR SENSE XFMR 200A CR Magnetics Inc.	4,124	-	RFQ	Datasheet	CR2	Bulk	Active	50Hz ~ 400Hz	Non-Invasive (Solid Core)	200 A	-	-	-	200:5	-	-	-	4.500" L x 1.252" W (114.30mm x 31.80mm)	3.701" (94.00mm)	-
2276395 PACT MCR-V2-10020-129-2500-5A Phoenix Contact	3,844	-	RFQ	Datasheet	-	Bulk	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	2.5 kA	-	-	-	-	-	-	DIN Rail	5.079" L x 1.181" W (129.00mm x 30.00mm)	6.142" (156.00mm)	Terminal Block
2680210000 CMA-41-1000-5A-5VA-0,5 Weidmüller	1,845	-	RFQ	Datasheet	-	Box	Active	50Hz	Non-Invasive (Solid Core)	1 kA	-	-	-	-	-	-	DIN Rail	2.756" L x 2.047" W (70.00mm x 52.00mm)	3.589" (91.15mm)	Terminal Block
855-301/075-201 CURR SENSE XFMR 75A CHAS MNT WAGO Corporation	4,697	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	75 A	-	-	-	-	-	-	Chassis Mount	2.362" L x 1.378" W (60.00mm x 35.00mm)	3.173" (80.60mm)	Terminal Block
855-301/250-501 CURR SENSE XFMR 250A CHAS MNT WAGO Corporation	4,950	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	250 A	-	-	-	-	-	-	Chassis Mount	2.362" L x 1.378" W (60.00mm x 35.00mm)	3.173" (80.60mm)	Terminal Block
2421030000 CMA-31-150-5A-2,5VA-0,5 Weidmüller	1,660	-	RFQ	Datasheet	-	Box	Active	50Hz	Non-Invasive (Solid Core)	150 A	-	-	-	-	-	-	DIN Rail	2.362" L x 2.047" W (60.00mm x 52.00mm)	3.185" (80.90mm)	Terminal Block
855-301/400-1001 CURR SENSE XFMR 400A CHAS MNT WAGO Corporation	4,451	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	400 A	-	-	-	-	-	-	Chassis Mount	2.362" L x 1.378" W (60.00mm x 35.00mm)	3.173" (80.60mm)	Terminal Block
855-301/050-103 CURR SENSE XFMR 50A CHAS MNT WAGO Corporation	4,274	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	50 A	-	-	-	-	-	-	Chassis Mount	2.362" L x 1.378" W (60.00mm x 35.00mm)	3.173" (80.60mm)	Terminal Block
855-301/600-1001 CURR SENSE XFMR 600A CHAS MNT WAGO Corporation	3,017	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	600 A	-	-	-	-	-	-	Chassis Mount	2.362" L x 1.378" W (60.00mm x 35.00mm)	3.173" (80.60mm)	Terminal Block
855-301/200-501 CURR SENSE XFMR 200A CHAS MNT WAGO Corporation	1,264	-	RFQ	Datasheet	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	200 A	-	-	-	-	-	-	Chassis Mount	2.362" L x 1.378" W (60.00mm x 35.00mm)	3.173" (80.60mm)	Terminal Block
2276382 CURR SENSE XFMR 2000A DIN RAIL Phoenix Contact	4,271	-	RFQ	Datasheet	PACT	Bulk	Obsolete	50Hz ~ 60Hz	Non-Invasive (Solid Core)	2000 A	-	-	-	-	-	-	DIN Rail	4.134" L x 1.181" W (105.00mm x 30.00mm)	5.197" (132.00mm)	Terminal Block
2680220000 CMA-51-1250-5A-5VA-0,5 Weidmüller	4,563	-	RFQ	Datasheet	-	Box	Active	50Hz	Non-Invasive (Solid Core)	1.25 kA	-	-	-	-	-	-	DIN Rail	3.346" L x 2.047" W (85.00mm x 52.00mm)	4.144" (105.25mm)	Terminal Block

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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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