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.

Results: 76,395
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Number of Poles
Actuator
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Packaging
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 4P 40A D CURVE
Datasheet
1In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 40 A 240 VAC, 415 VAC 4 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 4P 50A C CURVE
Datasheet
1In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 50 A 240 VAC, 415 VAC 4 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers QCR Brk 2P 15A 240 Vac 10 kAIC s
Datasheet
3In Stock
Min.: 1
Mult.: 1
QCR Thermal Circuit Breakers Miniature 15 A 240 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated


Bussmann / Eaton Circuit Breakers MINI C.B. type 3 7.5 AMP
Datasheet
49In Stock
Min.: 1
Mult.: 1
Automotive Circuit Breakers Manual Reset 7.5 A Non-Illuminated


Bussmann / Eaton Circuit Breakers MAXI CIRCUIT BREAKER
Datasheet
265In Stock
Min.: 1
Mult.: 1

Circuit Breakers Auto Reset 50 A 24 VDC 1 Pole - 40 C + 85 C Non-Illuminated


Bussmann / Eaton Circuit Breakers CIRCUIT BREAKER TYPE III 150A
Datasheet
78In Stock
Min.: 1
Mult.: 1


Bussmann / Eaton Circuit Breakers 28X Hi-Amp Circuit Breaker 105In Stock
Min.: 1
Mult.: 1


Bussmann / Eaton Circuit Breakers SHORTSTOP CIRCUIT BREAKER
Datasheet
188In Stock
Min.: 1
Mult.: 1


Bussmann / Eaton Circuit Breakers SHORTSTOP CIRCUIT BREAKER
Datasheet
103In Stock
Min.: 1
Mult.: 1
Bussmann / Eaton Circuit Breakers SHORTSTOP CIRCUIT BREAKER
Datasheet
222In Stock
Min.: 1
Mult.: 1


Bussmann / Eaton Circuit Breakers SHORTSTOP CIRCUIT BREAKER
Datasheet
289In Stock
Min.: 1
Mult.: 1
20 A 12 VDC 1 Pole - 40 C + 85 C Non-Illuminated


Bussmann / Eaton Circuit Breakers SHORTSTOP BREAKER
Datasheet
8In Stock
Min.: 1
Mult.: 1
Circuit Breakers Shortstop 10 A 24 VDC 1 Pole - 40 C + 85 C Non-Illuminated


Bussmann / Eaton Circuit Breakers MAXI CIRCUIT BREAKER
Datasheet
138In Stock
Min.: 1
Mult.: 1
Bussmann / Eaton Circuit Breakers CIRCUIT BREAKER TYPE I 25A
Datasheet
120In Stock
250Expected 11/30/2026
Min.: 1
Mult.: 1

210 Auto Reset 25 A 1 Pole - 40 C Non-Illuminated


Bussmann / Eaton Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 20A
Datasheet
210In Stock
Min.: 1
Mult.: 1
Circuit Breakers Modified Reset 20 A 14 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Bussmann / Eaton Circuit Breakers TYPE III 50A MID RANGE CIRCUIT BREAKER
Datasheet
39In Stock
Min.: 1
Mult.: 1
Circuit Breakers Manual Reset 50 A 32 VDC 1 Pole - 40 C + 85 C Non-Illuminated


Bussmann / Eaton Circuit Breakers MINI CB TYPE II
Datasheet
6In Stock
Min.: 1
Mult.: 1

CB212 Automotive Circuit Breakers Modified Reset 30 A 14 VDC 1 Pole Non-Illuminated Bulk
Bussmann / Eaton Circuit Breakers 25A TYPE III ATC BLADE CIRC BREAK
Datasheet
5In Stock
Min.: 1
Mult.: 1

CB227 Automotive Circuit Breakers Manual Reset 25 A 28 VDC 1 Pole Non-Illuminated Bulk


Bussmann / Eaton Circuit Breakers SHORTSTOP CIRCUIT BREAKER
Datasheet
132In Stock
Min.: 1
Mult.: 1


Bussmann / Eaton Circuit Breakers SHORTSTOP CIRCUIT BREAKER
Datasheet
250In Stock
Min.: 1
Mult.: 1


Bussmann / Eaton Circuit Breakers SHORTSTOP CIRCUIT BREAKER
Datasheet
226In Stock
Min.: 1
Mult.: 1

Circuit Breakers Shortstop 25 A 12 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Bussmann / Eaton Circuit Breakers MAXI CIRCUIT BREAKER
Datasheet
236In Stock
Min.: 1
Mult.: 1


Bussmann / Eaton Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 7.5A
Datasheet
207In Stock
Min.: 1
Mult.: 1


Bussmann / Eaton Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 25A
Datasheet
168In Stock
Min.: 1
Mult.: 1


Bussmann / Eaton Circuit Breakers TYPE III-PTT 15A MID RANGE CB
Datasheet
34In Stock
Min.: 1
Mult.: 1
Circuit Breakers Manual Reset 15 A 32 VDC 1 Pole - 40 C + 85 C Non-Illuminated