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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Eaton TPC4000-D-LTR
Eaton Power Outlet Strips PDU EPO 1U IN: L21-30P 24A 3P OUT: 10X5- 1In Stock
2Expected 05/10/2026
$4,026.78
Min.: 1
Mult.: 1


Eaton Industrial Surge Protectors Eaton DIN Rail Surge, 480 Vac rating, th 1In Stock
$358.29
$306.87
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ 2P 16A C CURVE ring term 13In Stock
$482.36
$399.58
$368.26
Min.: 1
Mult.: 1
Eaton Electrical 373D958G22
Eaton Electrical Circuit Breaker Accessories VARI-DEPTH H&LE MECH 4 SERIES C CB F FRM 1In Stock
$234.46
$190.04
$177.49
$162.84
Min.: 1
Mult.: 1
Eaton Electrical FJHMVD12
Eaton Electrical Circuit Breaker Accessories JG VARI DEPTH KIT - 12" SHAFT /BLACK 3In Stock
$252.49
$194.94
$182.71
$163.08
Min.: 1
Mult.: 1
Eaton Electrical GBKP1020
Eaton Electrical Circuit Breaker Accessories 10 TERM GROUND BAR+2/0 LUG-CH/BR PON 5In Stock
$82.17
$68.16
$64.09
$53.41
Min.: 1
Mult.: 1
Eaton Electrical GBKP1420
Eaton Electrical Circuit Breaker Accessories 14 TERM GROUND BAR+2/0 LUG-CH/BR PON 4In Stock
$94.54
$79.08
$74.93
$62.44
Min.: 1
Mult.: 1
Eaton Electronics Supercapacitors / Ultracapacitors Supercapacitor HSH 0512 3.8V 3F 2,010In Stock
$3.39
$2.37
$1.96
$1.84
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers QBHW 3P 100A 240VAC MAX 22KAIC 1In Stock
$1,593.20
Min.: 1
Mult.: 1
Eaton Electronics Cartridge Fuses FUSE CERAMIC 30A 500VAC 250VDC 3AB 85In Stock
$4.19
$3.60
$2.83
$2.40
Min.: 1
Mult.: 1
Eaton SP1MNTGKIT
Eaton Power Outlet Strips DIN RAIL SURGE DEVICE MOUNTING KIT 8In Stock
$78.40
$70.76
$66.24
$59.49
Min.: 1
Mult.: 1
Eaton Electronics Fuse Holder HFA Holder w/12" 14AWG Wire 302In Stock
$64.52
$55.95
$52.34
$49.35
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 480VAC 4P 15A C CURVE 1In Stock
$374.70
$299.62
$287.16
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ-NA 480VAC 4P 16A C CURVE RT 2In Stock
$406.09
$315.37
$297.32
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ 3P 15A D CURVE ring term 2In Stock
1Expected 02/11/2026
$788.16
$516.54
$490.20
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ-C0,5/1-RT-SP FAZ-NA RT 1P .5A C C 4In Stock
$259.19
$173.56
$163.49
$151.98
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ-NA 240VAC 3P 20A C CURVE ring term 1In Stock
$326.85
$247.50
$231.85
$206.51
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ 2P 6A C CURVE ring term 4In Stock
$420.75
$377.41
$361.40
Min.: 1
Mult.: 1
Eaton Electronics Automotive Fuses AMX Fuse, 100 A, 125Vdc, 30 mm, Std Pack 460In Stock
$10.75
$9.88
$9.42
$7.94
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ 1P 7A C CURVE ring term 3In Stock
6Expected 05/10/2026
$286.66
$237.59
$219.02
$168.09
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ 2P 20A D CURVE ring term 3In Stock
$531.22
$417.25
$395.12
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 1P 5A D CURVE 6In Stock
$110.03
$92.88
$80.72
$71.72
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breaker Accessories 1/2" QC LOCKOFF--2 POLE 4In Stock
$91.93
$67.43
$63.23
$58.12
Min.: 1
Mult.: 1
Eaton Electronics Automotive Fuses EKC14 Family, 50 Amp, 1000 Vdc, 50 kA I.R., 14 x 38 mm footprint, 3P Terminal 125In Stock
$29.70
$24.64
$22.73
$18.83
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ 2P 13A C CURVE ring term 3In Stock
$482.36
$349.48
$332.89
Min.: 1
Mult.: 1