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Battery Management Systems

Eaton provides a wide portfolio of products for Battery Management Systems (BMS), including terminal blocks, fuses, supercapacitors, chokes, inductors, and more. Battery Management Systems monitor individual cells, system voltage, current, and temperature. When monitoring individual cells, the BMS balances voltages and regulates the current flow, and if the upper or lower voltage, current, or temperature limit is exceeded, the BMS temporarily disconnects the load or source. Eaton Battery Management Systems estimate the State of Health (SoH), State of Charge (SoC), State of Energy (SoE), and State of Power (SoP) in batteries.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers LG 3 POLE 150KA FRAME ONLY LGU3630NN Eaton Electrical 1: 56 643,44 zł 1In Stock New Product	Mfr. Part No. LGU3630NN Mouser Part No 504-LGU3630NN New Product	Eaton Electrical	Circuit Breakers LG 3 POLE 150KA FRAME ONLY	Datasheet	1In Stock	56 643,44 zł	Min.: 1 Mult.: 1
Circuit Breakers 4P 63A 30 MA RCCB TYPE G/A 167109 Eaton Electrical 1: 5 441,35 zł 1In Stock New Product	Mfr. Part No. 167109 Mouser Part No 504-167109 New Product	Eaton Electrical	Circuit Breakers 4P 63A 30 MA RCCB TYPE G/A	Datasheet	1In Stock	5 441,35 zł	Min.: 1 Mult.: 1
Circuit Breakers PDG1,4P0%N,80A,25KA/480V,FXFXTMTU PDG10F0080TFFJ Eaton Electrical 1: 4 221,98 zł 2In Stock 1Expected 11/16/2026 New Product	Mfr. Part No. PDG10F0080TFFJ Mouser Part No 504-PDG10F0080TFFJ New Product	Eaton Electrical	Circuit Breakers PDG1,4P0%N,80A,25KA/480V,FXFXTMTU	Datasheet	2In Stock 1Expected 11/16/2026	4 221,98 zł	Min.: 1 Mult.: 1
Circuit Breakers PDG2,3P,150A,35KA/480V,PXR25LSI PDG23G0150P2ML Eaton Electrical 1: 8 086,19 zł 1In Stock New Product	Mfr. Part No. PDG23G0150P2ML Mouser Part No 504-PDG23G0150P2ML New Product	Eaton Electrical	Circuit Breakers PDG2,3P,150A,35KA/480V,PXR25LSI	Datasheet	1In Stock	8 086,19 zł 7 571,87 zł	Min.: 1 Mult.: 1
Circuit Breakers PDG3,3P,250A,35KA/480V,PXR10 LSI PDG33G0250B2NJ Eaton Electrical 1: 9 715,07 zł 1In Stock New Product	Mfr. Part No. PDG33G0250B2NJ Mouser Part No 504-PDG33G0250B2NJ New Product	Eaton Electrical	Circuit Breakers PDG3,3P,250A,35KA/480V,PXR10 LSI	Datasheet	1In Stock	9 715,07 zł 9 097,13 zł	Min.: 1 Mult.: 1
Circuit Breaker Accessories NQB L103 Eaton Electrical 69D2660G11 69D2660G11 Eaton Electrical 1: 34 131,28 zł 2In Stock New Product	Mfr. Part No. 69D2660G11 Mouser Part No 504-69D2660G11 New Product	Eaton Electrical	Circuit Breaker Accessories NQB L103		2In Stock	34 131,28 zł	Min.: 1 Mult.: 1
Circuit Breakers PDG2,3P,150A,35KA/480V,FXFXTMTU PDG23G0150TFFJ Eaton Electrical 1: 4 526,37 zł 3In Stock New Product	Mfr. Part No. PDG23G0150TFFJ Mouser Part No 504-PDG23G0150TFFJ New Product	Eaton Electrical	Circuit Breakers PDG2,3P,150A,35KA/480V,FXFXTMTU	Datasheet	3In Stock	4 526,37 zł	Min.: 1 Mult.: 1
Circuit Breakers E 3P 100A 40kA 415 35kA 480V FXD therm EGS3100FFG Eaton Electrical 1: 5 583,38 zł 3In Stock New Product	Mfr. Part No. EGS3100FFG Mouser Part No 504-EGS3100FFG New Product	Eaton Electrical	Circuit Breakers E 3P 100A 40kA 415 35kA 480V FXD therm	Datasheet	3In Stock	5 583,38 zł	Min.: 1 Mult.: 1
Circuit Breakers UL/CSA/IEC SLASH RTD TM MCCB 80A 3P NZMN1-A80-NA Eaton Electrical 1: 6 057,13 zł 2In Stock New Product	Mfr. Part No. NZMN1-A80-NA Mouser Part No 504-NZMN1-A80-NA New Product	Eaton Electrical	Circuit Breakers UL/CSA/IEC SLASH RTD TM MCCB 80A 3P	Datasheet	2In Stock	6 057,13 zł	Min.: 1 Mult.: 1
Circuit Breakers PDG2,2P,125A,50KA/480V,FXFXTMTU PDG22K0125TFFJ Eaton Electrical 1: 3 751,35 zł 5In Stock New Product	Mfr. Part No. PDG22K0125TFFJ Mouser Part No 504-PDG22K0125TFFJ New Product	Eaton Electrical	Circuit Breakers PDG2,2P,125A,50KA/480V,FXFXTMTU	Datasheet	5In Stock	3 751,35 zł	Min.: 1 Mult.: 1
Power Outlet Strips EA BA PDU 1U, C20 INPUT, 3.33 KW MAX, 11 T9092B-CBSF Eaton 1: 4 583,92 zł 34In Stock 26Expected 10/21/2026	Mfr. Part No. T9092B-CBSF Mouser Part No 545-T9092B-CBSF	Eaton	Power Outlet Strips EA BA PDU 1U, C20 INPUT, 3.33 KW MAX, 11	Datasheet	34In Stock 26Expected 10/21/2026	4 583,92 zł View Quote	Min.: 1 Mult.: 1
Automotive Fuses 50A 32V TIME DELAY BK-AMI-050 Bussmann / Eaton 1: 17,60 zł 88In Stock New Product	Mfr. Part No. BK-AMI-050 Mouser Part No 504-K-AMI-050 New Product	Bussmann / Eaton	Automotive Fuses 50A 32V TIME DELAY		88In Stock	17,60 zł 17,42 zł 12,98 zł 12,06 zł View 9,11 zł 8,67 zł 8,54 zł 8,32 zł	Min.: 1 Mult.: 1
Automotive Fuses 100A 32V TIME DELAY BK-AMI-100 Bussmann / Eaton 1: 20,77 zł 72In Stock New Product	Mfr. Part No. BK-AMI-100 Mouser Part No 504-K-AMI-100 New Product	Bussmann / Eaton	Automotive Fuses 100A 32V TIME DELAY		72In Stock	20,77 zł 14,52 zł 12,58 zł 11,92 zł 11,70 zł	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SMAJE FAMILY, 33Vdc, Uni SMAJE33AH Eaton Electronics 1: 1,70 zł 2 984In Stock New Product	Mfr. Part No. SMAJE33AH Mouser Part No 504-MAJE33AH New Product	Eaton Electronics	ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SMAJE FAMILY, 33Vdc, Uni Learn More about Eaton Electronics eaton smajxxh auto tvs diodes	Datasheet	2 984In Stock	Cut Tape 1,70 zł 1,10 zł 0,647 zł 0,488 zł Reel 0,33 zł View 0,427 zł 0,365 zł 0,308 zł	Min.: 1 Mult.: 1 : 5 000
Circuit Breaker Accessories 250A 3P Thermal Mag Fixed/Adj Trip Unit Eaton Electrical JT3250FA JT3250FA Eaton Electrical 1: 6 822,99 zł 1In Stock New Product	Mfr. Part No. JT3250FA Mouser Part No 504-JT3250FA New Product	Eaton Electrical	Circuit Breaker Accessories 250A 3P Thermal Mag Fixed/Adj Trip Unit		1In Stock	6 822,99 zł	Min.: 1 Mult.: 1
Circuit Breakers 2P 250AMP HMCP Eaton Electrical HM2P250J5 HM2P250J5 Eaton Electrical 1: 9 043,36 zł 1In Stock New Product	Mfr. Part No. HM2P250J5 Mouser Part No 504-HM2P250J5 New Product	Eaton Electrical	Circuit Breakers 2P 250AMP HMCP	Datasheet	1In Stock	9 043,36 zł	Min.: 1 Mult.: 1
Circuit Breakers PDG2,3P,20A,25KA/480V,FXFXTMTU PDG23F0020TFFJ Eaton Electrical 1: 2 794,92 zł 2In Stock New Product	Mfr. Part No. PDG23F0020TFFJ Mouser Part No 504-PDG23F0020TFFJ New Product	Eaton Electrical	Circuit Breakers PDG2,3P,20A,25KA/480V,FXFXTMTU	Datasheet	2In Stock	2 794,92 zł 2 315,32 zł 2 133,82 zł	Min.: 1 Mult.: 1
Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI CT-SP-2031-600-5 Eaton Electrical 1: 1 050,15 zł 1In Stock New Product	Mfr. Part No. CT-SP-2031-600-5 Mouser Part No 504-CT-SP-2031-600-5 New Product	Eaton Electrical	Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI	Datasheet	1In Stock	1 050,15 zł 952,07 zł 933,68 zł	Min.: 1 Mult.: 1
Circuit Breakers PDG1,3P,45A,65KA/480V,50C FXFXTMTU PDG13M0045VFFJ Eaton Electrical 1: 2 884,29 zł 1In Stock New Product	Mfr. Part No. PDG13M0045VFFJ Mouser Part No 504-PDG13M0045VFFJ New Product	Eaton Electrical	Circuit Breakers PDG1,3P,45A,65KA/480V,50C FXFXTMTU	Datasheet	1In Stock	2 884,29 zł	Min.: 1 Mult.: 1
Circuit Breakers PDG2,2P,125A,65KA/480V,FXFXTMTU PDG22M0125TFFL Eaton Electrical 1: 4 004,44 zł 1In Stock New Product	Mfr. Part No. PDG22M0125TFFL Mouser Part No 504-PDG22M0125TFFL New Product	Eaton Electrical	Circuit Breakers PDG2,2P,125A,65KA/480V,FXFXTMTU	Datasheet	1In Stock	4 004,44 zł	Min.: 1 Mult.: 1
Circuit Breakers PDG2,3P,60A,65KA/480V,FXFXTMTU PDG23M0060TFFL Eaton Electrical 1: 2 962,74 zł 1In Stock New Product	Mfr. Part No. PDG23M0060TFFL Mouser Part No 504-PDG23M0060TFFL New Product	Eaton Electrical	Circuit Breakers PDG2,3P,60A,65KA/480V,FXFXTMTU	Datasheet	1In Stock	2 962,74 zł	Min.: 1 Mult.: 1
Circuit Breakers FDB 3P 20A TRIP, 600V CLASS, LINE & LOAD FDB3020L Eaton Electrical 1: 4 890,73 zł 1In Stock New Product	Mfr. Part No. FDB3020L Mouser Part No 504-FDB3020L New Product	Eaton Electrical	Circuit Breakers FDB 3P 20A TRIP, 600V CLASS, LINE & LOAD	Datasheet	1In Stock	4 890,73 zł	Min.: 1 Mult.: 1
Circuit Breakers Type BR Breaker 100A/2 Pole 120/240V 10K BR2100 Eaton Electrical 1: 1 701,04 zł 3In Stock New Product	Mfr. Part No. BR2100 Mouser Part No 504-BR2100 New Product	Eaton Electrical	Circuit Breakers Type BR Breaker 100A/2 Pole 120/240V 10K	Datasheet	3In Stock	1 701,04 zł 1 409,14 zł 1 298,88 zł View Quote	Min.: 1 Mult.: 1
Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI CT-SP-3135-1000-5 Eaton Electrical 1: 1 263,55 zł 1In Stock New Product	Mfr. Part No. CT-SP-3135-1000-5 Mouser Part No 504-CTSP-3135-1000-5 New Product	Eaton Electrical	Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI	Datasheet	1In Stock	1 263,55 zł 1 168,02 zł	Min.: 1 Mult.: 1
Circuit Breaker Accessories LATCH CHECK SWITCH Eaton Electrical 699B147G01 699B147G01 Eaton Electrical 1: 4 640,42 zł 5In Stock New Product	Mfr. Part No. 699B147G01 Mouser Part No 504-699B147G01 New Product	Eaton Electrical	Circuit Breaker Accessories LATCH CHECK SWITCH	Datasheet	5In Stock	4 640,42 zł	Min.: 1 Mult.: 1

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