Heavy Duty Power Connectors

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ESF/ESM Energy Storage Connectors

Adam Tech ESF/ESM Energy Storage Connectors provide a critical link between battery modules, ensuring safe and reliable connections in energy storage systems. These connectors are composed of various mated pairs in both orange and black. The product lineup is offered in various voltage, current, and wire-gauge ratings, making them compatible with a wide range of applications. Compatible dust covers are available for additional protection. Adam Tech ESF/ESM Energy Storage Connectors are ideal for electric vehicle (EV) charging, renewable energy devices, and both industrial and consumer energy storage.

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Part #

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, -

ESF-300A02-AAO040
Adam Tech
1: $30.44
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-300A02-AAO040

Mouser Part #
737-ESF300A02AAO040

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, -

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$30.44

$25.20

$23.90

$22.59

$21.73

Min.: 1
Mult.: 1

ESF

Connectors

300 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, 95MM

ESF-300A02-ADB020
Adam Tech
1: $30.44
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-300A02-ADB020

Mouser Part #
737-ESF300A02ADB020

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, 95MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$30.44

$25.20

$23.99

$23.31

$21.73

Min.: 1
Mult.: 1

ESF

Connectors

300 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, 95MM

ESF-300A02-ADB040
Adam Tech
1: $30.44
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-300A02-ADB040

Mouser Part #
737-ESF300A02ADB040

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, 95MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$30.44

$25.20

$23.99

$23.31

$21.73

Min.: 1
Mult.: 1

ESF

Connectors

300 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, -

ESF-300A02-ADO020
Adam Tech
1: $30.44
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-300A02-ADO020

Mouser Part #
737-ESF300A02ADO020

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, -

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$30.44

$25.20

$23.99

$23.31

$21.73

Min.: 1
Mult.: 1

ESF

Connectors

300 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, -

ESF-300A02-ADO040
Adam Tech
1: $30.44
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-300A02-ADO040

Mouser Part #
737-ESF300A02ADO040

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, -

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$30.44

$25.20

$23.99

$23.31

$21.73

Min.: 1
Mult.: 1

ESF

Connectors

300 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, -

ESF-350A02-AAB040
Adam Tech
1: $30.96
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-350A02-AAB040

Mouser Part #
737-ESF350A02AAB040

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, -

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$30.96

$25.52

$24.28

$23.60

$22.02

Min.: 1
Mult.: 1

ESF

Connectors

350 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V,4/0AWG

ESF-350A02-AAO020
Adam Tech
1: $25.06
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-350A02-AAO020

Mouser Part #
737-ESF350A02AAO020

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V,4/0AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$25.06

$24.77

$23.57

$22.91

View

Min.: 1
Mult.: 1

ESF

Connectors

350 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V,4/0AWG

ESF-350A02-AAO040
Adam Tech
1: $30.92
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-350A02-AAO040

Mouser Part #
737-ESF350A02AAO040

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V,4/0AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$30.92

$25.52

$24.28

$23.60

$22.02

Min.: 1
Mult.: 1

ESF

Connectors

350 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, -

ESF-350A02-ADB020
Adam Tech
1: $25.06
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-350A02-ADB020

Mouser Part #
737-ESF350A02ADB020

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, -

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$25.06

$24.77

$23.57

$22.91

View

Min.: 1
Mult.: 1

ESF

Connectors

350 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, -

ESF-350A02-ADB040
Adam Tech
1: $30.96
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-350A02-ADB040

Mouser Part #
737-ESF350A02ADB040

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, -

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$30.96

$25.52

$24.28

$23.60

$22.02

Min.: 1
Mult.: 1

ESF

Connectors

350 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V,4/0AWG

ESF-350A02-ADO040
Adam Tech
1: $30.92
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESF-350A02-ADO040

Mouser Part #
737-ESF350A02ADO040

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V,4/0AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$30.92

$25.52

$24.28

$23.60

$22.02

Min.: 1
Mult.: 1

ESF

Connectors

350 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

ESM-090A02-ADB
Adam Tech
1: $18.12
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-090A02-ADB

Mouser Part #
737-ESM090A02ADB

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$18.12

$15.62

$14.30

$13.61

View

Min.: 1
Mult.: 1

ESM

Connectors

90 A

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V,6AWG

ESM-090A02-ADO
Adam Tech
1: $18.16
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-090A02-ADO

Mouser Part #
737-ESM090A02ADO

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V,6AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$18.16

$15.62

$14.30

$13.61

View

Min.: 1
Mult.: 1

ESM

Connectors

90 A

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 120A, 1000V, 25MM

ESM-120A02-AAB
Adam Tech
1: $18.60
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-120A02-AAB

Mouser Part #
737-ESM120A02AAB

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 120A, 1000V, 25MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$18.60

$15.98

$14.63

$13.91

View

Min.: 1
Mult.: 1

ESM

Connectors

120 A

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 120A, 1000V, 4AWG

ESM-120A02-AAO
Adam Tech
1: $18.60
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-120A02-AAO

Mouser Part #
737-ESM120A02AAO

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 120A, 1000V, 4AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$18.60

$15.98

$14.63

$13.91

View

Min.: 1
Mult.: 1

ESM

Connectors

120 A

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 120A, 1000V, 25MM

ESM-120A02-ADB
Adam Tech
1: $18.53
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-120A02-ADB

Mouser Part #
737-ESM120A02ADB

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 120A, 1000V, 25MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$18.53

$15.98

$14.63

$13.91

View

Min.: 1
Mult.: 1

ESM

Connectors

120 A

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 120A, 1000V, 4AWG

ESM-120A02-ADO
Adam Tech
1: $18.60
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-120A02-ADO

Mouser Part #
737-ESM120A02ADO

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 120A, 1000V, 4AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$18.60

$15.98

$14.63

$13.91

View

Min.: 1
Mult.: 1

ESM

Connectors

120 A

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 50MM

ESM-200A02-ADB
Adam Tech
1: $34.59
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-200A02-ADB

Mouser Part #
737-ESM200A02ADB

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 50MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$34.59

$29.78

$27.76

$26.42

View

Min.: 1
Mult.: 1

ESM

Connectors

200 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 1/0AWG

ESM-200A02-ADO
Adam Tech
1: $34.59
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-200A02-ADO

Mouser Part #
737-ESM200A02ADO

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 1/0AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$34.59

$29.78

$27.76

$26.42

View

Min.: 1
Mult.: 1

ESM

Connectors

200 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 250A, 1500V, 70MM

ESM-250A02-AAB
Adam Tech
1: $41.39
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-250A02-AAB

Mouser Part #
737-ESM250A02AAB

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 250A, 1500V, 70MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$41.39

$35.61

$33.55

$32.05

$30.89

Min.: 1
Mult.: 1

ESM

Connectors

250 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 250A, 1500V, 2/0AWG

ESM-250A02-AAO
Adam Tech
1: $41.46
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-250A02-AAO

Mouser Part #
737-ESM250A02AAO

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 250A, 1500V, 2/0AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$41.46

$35.65

$33.25

$31.55

$30.89

Min.: 1
Mult.: 1

ESM

Connectors

250 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 250A, 1500V, 70MM

ESM-250A02-ADB
Adam Tech
54: $32.05
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-250A02-ADB

Mouser Part #
737-ESM250A02ADB

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 250A, 1500V, 70MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$32.05

$30.89

Min.: 54
Mult.: 27

ESM

Connectors

250 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 250A, 1500V, 2/0AWG

ESM-250A02-ADO
Adam Tech
54: $32.05
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-250A02-ADO

Mouser Part #
737-ESM250A02ADO

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 250A, 1500V, 2/0AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$32.05

$30.89

Min.: 54
Mult.: 27

ESM

Connectors

250 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, 95MM

ESM-300A02-AAB
Adam Tech
1: $44.40
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-300A02-AAB

Mouser Part #
737-ESM300A02AAB

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, 95MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$44.40

$36.19

$34.46

$33.48

$32.73

Min.: 1
Mult.: 1

ESM

Connectors

300 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, -

ESM-300A02-AAO
Adam Tech
1: $44.31
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
ESM-300A02-AAO

Mouser Part #
737-ESM300A02AAO

New Product

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 300A, 1500V, -

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$44.31

$36.19

$34.46

$33.48

$32.73

Min.: 1
Mult.: 1

ESM

Connectors

300 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

Tray

ESF/ESM Energy Storage Connectors

Mouser®

Company

Resources

Support