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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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Part #

Circuit Breakers QCF BKR 2P 35A 120/240VAC

QCF1010
Eaton Electrical
1: $172.03
5In Stock
New At Mouser

Mfr. Part No.
QCF1010

Mouser Part No
504-QCF1010

New At Mouser

Eaton Electrical

Circuit Breakers QCF BKR 2P 35A 120/240VAC

Datasheet

5In Stock

$172.03

$142.64

$113.51

$104.75

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Min.: 1
Mult.: 1

Circuit Breakers FAZ-NA UL 489 MCB 480VAC 4P 32A D CURVE

FAZ-C32/4-NA
Eaton Electrical
1: $1,185.96
1In Stock
New At Mouser

Mfr. Part No.
FAZ-C32/4-NA

Mouser Part No
504-FAZ-C32/4-NA

New At Mouser

Eaton Electrical

Circuit Breakers FAZ-NA UL 489 MCB 480VAC 4P 32A D CURVE

Datasheet

1In Stock

$1,185.96

Min.: 1
Mult.: 1

Circuit Breakers FAZ-NA 240VAC 4P 40A B CURVE RT

FAZ-D40/4-NA
Eaton Electrical
1: $500.80
2In Stock
New At Mouser

Mfr. Part No.
FAZ-D40/4-NA

Mouser Part No
504-FAZ-D40/4-NA

New At Mouser

Eaton Electrical

Circuit Breakers FAZ-NA 240VAC 4P 40A B CURVE RT

Datasheet

2In Stock

$500.80

$382.86

$362.54

$325.69

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Min.: 1
Mult.: 1

Circuit Breakers EG 3P 80A adj therm 18kA CB w/end cap

GEB3080AFM
Eaton Electrical
1: $1,505.87
1In Stock
New At Mouser

Mfr. Part No.
GEB3080AFM

Mouser Part No
504-GEB3080AFM

New At Mouser

Eaton Electrical

Circuit Breakers EG 3P 80A adj therm 18kA CB w/end cap

1In Stock

$1,505.87

$1,455.91

$1,451.09

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Min.: 1
Mult.: 1

Circuit Breakers FAZ 3P 35A C CURVE ring term

FAZ-C0.5/3-RT
Eaton Electrical
1: $1,040.68
1In Stock
New At Mouser

Mfr. Part No.
FAZ-C0.5/3-RT

Mouser Part No
504-FAZ-C0.5/3-RT

New At Mouser

Eaton Electrical

Circuit Breakers FAZ 3P 35A C CURVE ring term

Datasheet

1In Stock

$1,040.68

$774.49

$753.95

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Min.: 1
Mult.: 1

Circuit Breakers FAZ-NA 240VAC 3P 6A D CURVE ring term

FAZ-D6/2-RT-L
Eaton Electrical
1: $302.28
1In Stock
New At Mouser

Mfr. Part No.
FAZ-D6/2-RT-L

Mouser Part No
504-FAZ-D6/2-RT-L

New At Mouser

Eaton Electrical

Circuit Breakers FAZ-NA 240VAC 3P 6A D CURVE ring term

Datasheet

1In Stock

$302.28

$232.30

$220.01

$197.80

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Min.: 1
Mult.: 1

Circuit Breakers FAZ-C0,5/1-RT-SP FAZ-NA RT 1P .5A C C

FAZ-C0.5/1-RT-SP
Eaton Electrical
1: $124.96
4In Stock
New At Mouser

Mfr. Part No.
FAZ-C0.5/1-RT-SP

Mouser Part No
504-FAZ-C0.5/1-RT-SP

New At Mouser

Eaton Electrical

Circuit Breakers FAZ-C0,5/1-RT-SP FAZ-NA RT 1P .5A C C

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Datasheet

4In Stock

$124.96

$89.52

$83.25

$69.37

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Min.: 1
Mult.: 1

Cartridge Fuses 500V 3AB Axial fuse, 20A

BK-ADC-V2-20-R
Eaton Electronics
1: $14.69
1,196In Stock

Mfr. Part No.
BK-ADC-V2-20-R

Mouser Part No
504-BK-ADC-V2-20-R

Eaton Electronics

Cartridge Fuses 500V 3AB Axial fuse, 20A

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Datasheet

1,196In Stock

$14.69

$10.24

$9.60

$8.42

View

Min.: 1
Mult.: 1

Surface Mount Fuses 1245UMF, Fast-Acting, 4 A

TR-1245UMFF4-R
Eaton Electronics
1: $1.26
2,904In Stock

Mfr. Part No.
TR-1245UMFF4-R

Mouser Part No
504-TR-1245UMFF4-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 4 A

Learn More

Datasheet

2,904In Stock

Cut Tape

$1.26

$1.20

$1.08

$1.03

Reel

$0.938

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 2410 SMD time-delay fuse, 500mA

TR1-2410TD500-R
Eaton Electronics
1: $1.17
500In Stock

Mfr. Part No.
TR1-2410TD500-R

Mouser Part No
504-TR1-2410TD500-R

Eaton Electronics

Cartridge Fuses 2410 SMD time-delay fuse, 500mA

Learn More

Datasheet

500In Stock

Cut Tape

$1.17

$1.08

$0.892

$0.821

Reel

$0.621

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm

HS0820-3R8256-R
Eaton Electronics
1: $4.95
1,241In Stock

Mfr. Part No.
HS0820-3R8256-R

Mouser Part No
504-HS0820-3R8256-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm

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Datasheet

1,241In Stock

$4.95

$3.48

$2.89

$2.70

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Cyl

KVR-5R0V155-R
Eaton Electronics
1: $11.06
1,416In Stock

Mfr. Part No.
KVR-5R0V155-R

Mouser Part No
504-KVR-5R0V155-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Cyl

Learn More

Datasheet

1,416In Stock

Cut Tape

$11.06

$8.24

$7.12

$6.41

Reel

$5.99

Min.: 1
Mult.: 1

Reel: 500

Surface Mount Fuses 1245UMF, Fast-Acting, 5 A

TR-1245UMFF5-R
Eaton Electronics
1: $1.70
5,262In Stock

Mfr. Part No.
TR-1245UMFF5-R

Mouser Part No
504-TR-1245UMFF5-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 5 A

Learn More

Datasheet

5,262In Stock

Cut Tape

$1.70

$1.57

$1.29

$1.19

Reel

$0.905

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Surface Mount Fuses 1245UMF, Fast-Acting, 6.3 A

TR-1245UMFF6-3-R
Eaton Electronics
1: $1.70
2,411In Stock

Mfr. Part No.
TR-1245UMFF6-3-R

Mouser Part No
504-TR-1245UMFF6-3-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 6.3 A

Learn More

Datasheet

2,411In Stock

Cut Tape

$1.70

$1.57

$1.29

$1.19

Reel

$0.954

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Horiz

KVR-5R0C155-R
Eaton Electronics
1: $8.90
1,910In Stock

Mfr. Part No.
KVR-5R0C155-R

Mouser Part No
504-KVR-5R0C155-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Horiz

Learn More

Datasheet

1,910In Stock

Cut Tape

$8.90

$6.38

$6.30

$5.99

Reel

$5.43

View

Min.: 1
Mult.: 1

Reel: 500

Varistors MOVGT - MOV & GDT Combination, 20 mm disc size, 270 V MCOV

MOVGT20V270K
Eaton Electronics
1: $2.17
10,420In Stock

Mfr. Part No.
MOVGT20V270K

Mouser Part No
504-MOVGT20V270K

Eaton Electronics

Varistors MOVGT - MOV & GDT Combination, 20 mm disc size, 270 V MCOV

Learn More

10,420In Stock

$2.17

$1.60

$1.45

$1.20

View

Min.: 1
Mult.: 1

Cartridge Fuses S505H, 12A, cartridge

BK1-S505H-12-R
Eaton Electronics
1: $2.72
1,640In Stock

Mfr. Part No.
BK1-S505H-12-R

Mouser Part No
504-BK1-S505H-12-R

Eaton Electronics

Cartridge Fuses S505H, 12A, cartridge

Learn More

Datasheet

1,640In Stock

$2.72

$2.35

$2.09

$1.92

View

Min.: 1
Mult.: 1

Fuse Holder HFA Holder w/12" 14AWG Wire

HFA-1K0967
Eaton Electronics
1: $90.67
305In Stock

Mfr. Part No.
HFA-1K0967

Mouser Part No
504-HFA-1K0967

Eaton Electronics

Fuse Holder HFA Holder w/12" 14AWG Wire

Learn More

Datasheet

305In Stock

$90.67

$79.55

$68.47

$59.91

View

Min.: 1
Mult.: 1

Surface Mount Fuses 1245UMF, Fast-Acting, 2 A

TR-1245UMFF2-R
Eaton Electronics
1: $1.39
5,899In Stock

Mfr. Part No.
TR-1245UMFF2-R

Mouser Part No
504-TR-1245UMFF2-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 2 A

Learn More

Datasheet

5,899In Stock

Cut Tape

$1.39

$1.27

$1.06

$0.974

Reel

$0.781

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Surface Mount Fuses 1245UMF, Fast-Acting, 3.15 A

TR-1245UMFF3-15-R
Eaton Electronics
1: $1.70
2,948In Stock

Mfr. Part No.
TR-1245UMFF3-15-R

Mouser Part No
504-TR-1245UMFF3-15R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 3.15 A

Learn More

Datasheet

2,948In Stock

Cut Tape

$1.70

$1.57

$1.29

$1.19

Reel

$0.954

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 2410 SMD fast-acting fuse, 800mA

TR1-2410FA800-R
Eaton Electronics
1: $1.06
3,995In Stock

Mfr. Part No.
TR1-2410FA800-R

Mouser Part No
504-TR1-2410FA800-R

Eaton Electronics

Cartridge Fuses 2410 SMD fast-acting fuse, 800mA

Learn More

Datasheet

3,995In Stock

Cut Tape

$1.06

$0.908

$0.805

$0.744

Reel

$0.549

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,0.68F,30ohm

KVW-5R0C684-R
Eaton Electronics
1: $12.33
993In Stock

Mfr. Part No.
KVW-5R0C684-R

Mouser Part No
504-KVW-5R0C684-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,0.68F,30ohm

Learn More

Datasheet

993In Stock

Cut Tape

$12.33

$9.23

$7.94

$6.91

Reel

$6.59

View

Min.: 1
Mult.: 1

Reel: 500

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,vert

KVR-5R0H155-R
Eaton Electronics
1: $8.74
1,283In Stock

Mfr. Part No.
KVR-5R0H155-R

Mouser Part No
504-KVR-5R0H155-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,vert

Learn More

Datasheet

1,283In Stock

Cut Tape

$8.74

$5.99

$5.48

Reel

$5.46

Min.: 1
Mult.: 1

Reel: 500

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,Cylindrical

KVR-5R0V105-R
Eaton Electronics
1: $6.63
2,987In Stock

Mfr. Part No.
KVR-5R0V105-R

Mouser Part No
504-KVR-5R0V105-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,Cylindrical

Learn More

Datasheet

2,987In Stock

Cut Tape

$6.63

$4.75

$4.02

$3.78

Reel

$3.18

View

Min.: 1
Mult.: 1

Reel: 500

Surface Mount Fuses 1245UMF, Fast-Acting, 1 A

TR-1245UMFF1-R
Eaton Electronics
1: $1.26
2,871In Stock

Mfr. Part No.
TR-1245UMFF1-R

Mouser Part No
504-TR-1245UMFF1-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 1 A

Learn More

Datasheet

2,871In Stock

Cut Tape

$1.26

$1.19

$1.08

$1.03

Reel

$0.926

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Battery Management Systems

All Results (124,126)

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Battery Management Systems

All Results (124,126)

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