Electromechanical Contactors

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HVC27 High-Voltage Contactors

TDK HVC27 High-Voltage Contactors safely and reliably switch off continuous DC currents of 300A to 500A and operating DC voltages of up to 1000V in lithium-ion batteries in ≤20ms. This achievement is due to the gas-filled ceramic arc chamber. These high-current contactors are available with single or double coil and working voltages of 12V or 24V. The single-coil version requires 6W in continuous operation, and the dual-coil version only 4W. The service life for resistive opening (450V/300A) includes 1500 operations for the single-coil variant and 2000 operations for dual-coil devices. At 750V/300A, these values are 150 and 1000 opening cycles, respectively. An optional Hall-effect sensor for the auxiliary contact is used to detect the switching state of the main contacts.

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Part #

Contactors - Electromechanical HVC27/500A/1000VDC/24V coil/with Integrated Connector

B88269X6370C011
EPCOS / TDK
1: $211.49
14In Stock
New Product

Mfr. Part #
B88269X6370C011

Mouser Part #
871-B88269X6370C011

New Product

EPCOS / TDK

Contactors - Electromechanical HVC27/500A/1000VDC/24V coil/with Integrated Connector

Learn More

Datasheet

14In Stock

$211.49

$198.72

$189.14

$172.71

View

Min.: 1
Mult.: 1

12 VDC

1 A

HVC27

Contactors - Electromechanical HVC500B-24S - FACILITY TEST

B88269X3580C011
EPCOS / TDK
1: $252.19
31In Stock
24Expected 2026-04-28

Mfr. Part #
B88269X3580C011

Mouser Part #
871-B88269X3580C011

EPCOS / TDK

Contactors - Electromechanical HVC500B-24S - FACILITY TEST

Learn More

Datasheet

31In Stock

24Expected 2026-04-28

$252.19

$225.29

$215.18

$207.75

Min.: 1
Mult.: 1

24 VDC

500 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27-500A-24C1, 1000VDC, 500A, inner thread 6mm, 24Vdc single coil

B88269X6300C011
EPCOS / TDK
1: $239.21
23In Stock

Mfr. Part #
B88269X6300C011

Mouser Part #
871-B88269X6300C011

EPCOS / TDK

Contactors - Electromechanical HVC27-500A-24C1, 1000VDC, 500A, inner thread 6mm, 24Vdc single coil

Learn More

Datasheet

23In Stock

$239.21

$217.27

$191.85

$181.71

View

Min.: 1
Mult.: 1

1 A

DC Type

HVC27

Contactors - Electromechanical HVC27-500B-24F, 1000VDC, 500A, outer thread 8mm, 24Vdc single coil

B88269X6310C011
EPCOS / TDK
1: $227.13
96In Stock

Mfr. Part #
B88269X6310C011

Mouser Part #
871-B88269X6310C011

EPCOS / TDK

Contactors - Electromechanical HVC27-500B-24F, 1000VDC, 500A, outer thread 8mm, 24Vdc single coil

Learn More

Datasheet

96In Stock

$227.13

$205.53

$194.34

$187.52

View

Min.: 1
Mult.: 1

24 VDC

500 A

DC Type

HVC27

Contactors - Electromechanical HVC27-500A-24HCC1, 1000VDC, 500A, inner 6mm, 24Vdc single coil, Aux cont closed

B88269X6360C011
EPCOS / TDK
1: $246.72
20In Stock

Mfr. Part #
B88269X6360C011

Mouser Part #
871-B88269X6360C011

EPCOS / TDK

Contactors - Electromechanical HVC27-500A-24HCC1, 1000VDC, 500A, inner 6mm, 24Vdc single coil, Aux cont closed

Learn More

Datasheet

20In Stock

$246.72

$223.23

$216.19

$208.76

View

Min.: 1
Mult.: 1

24 VDC

1 A

DC Type

HVC27

Contactors - Electromechanical HVC27 500A 24V Coil 1000VDC Stuck Detection Dual Coil

B88269X6400C011
EPCOS / TDK
1: $260.99
10In Stock

Mfr. Part #
B88269X6400C011

Mouser Part #
871-B88269X6400C011

EPCOS / TDK

Contactors - Electromechanical HVC27 500A 24V Coil 1000VDC Stuck Detection Dual Coil

Datasheet

10In Stock

$260.99

$227.23

$221.86

$214.23

Min.: 1
Mult.: 1

24 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27-500A-12C1, 1000VDC, 500A, inner thread 6mm, 12Vdc single coil

B88269X3290C011
EPCOS / TDK
1: $239.11
7In Stock
10Expected 2026-06-05

Mfr. Part #
B88269X3290C011

Mouser Part #
871-B88269X3290C011

EPCOS / TDK

Contactors - Electromechanical HVC27-500A-12C1, 1000VDC, 500A, inner thread 6mm, 12Vdc single coil

Learn More

Datasheet

7In Stock

10Expected 2026-06-05

$239.11

$209.92

$200.10

$184.20

View

Min.: 1
Mult.: 1

12 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 300A 24V Coil 1000VDC Stuck Detection

B88269X3860C011
EPCOS / TDK
1: $218.59
10In Stock

Mfr. Part #
B88269X3860C011

Mouser Part #
871-B88269X3860C011

EPCOS / TDK

Contactors - Electromechanical HVC27 300A 24V Coil 1000VDC Stuck Detection

Datasheet

10In Stock

$218.59

$181.54

$180.60

$167.18

View

Min.: 1
Mult.: 1

24 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27-500A-24H0C1, 1000VDC, 500A, inner 6mm, 24Vdc single coil, Aux cont open

B88269X6350C011
EPCOS / TDK
1: $258.18
2In Stock

Mfr. Part #
B88269X6350C011

Mouser Part #
871-B88269X6350C011

EPCOS / TDK

Contactors - Electromechanical HVC27-500A-24H0C1, 1000VDC, 500A, inner 6mm, 24Vdc single coil, Aux cont open

Learn More

Datasheet

2In Stock

$258.18

$229.88

$196.10

$193.13

View

Min.: 1
Mult.: 1

24 VDC

1 A

DC Type

HVC27

Contactors - Electromechanical HVC27 500A 24V Coil 1000VDC Stuck Detection

B88269X6620C011
EPCOS / TDK
1: $258.16
10In Stock

Mfr. Part #
B88269X6620C011

Mouser Part #
871-B88269X6620C011

EPCOS / TDK

Contactors - Electromechanical HVC27 500A 24V Coil 1000VDC Stuck Detection

Datasheet

10In Stock

$258.16

$216.20

$214.76

$199.53

View

Min.: 1
Mult.: 1

24 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 500A 24V Coil 1000VDC Stuck Detection Dual Coil

B88269X6860C011
EPCOS / TDK
1: $248.05
1In Stock

Mfr. Part #
B88269X6860C011

Mouser Part #
871-B88269X6860C011

EPCOS / TDK

Contactors - Electromechanical HVC27 500A 24V Coil 1000VDC Stuck Detection Dual Coil

Datasheet

1In Stock

$248.05

$227.23

$221.60

$204.88

View

Min.: 1
Mult.: 1

24 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 300A 12V Coil 1000VDC

B88269X3880C011
EPCOS / TDK
1: $200.07
10In Stock

Mfr. Part #
B88269X3880C011

Mouser Part #
871-B88269X3880C011

EPCOS / TDK

Contactors - Electromechanical HVC27 300A 12V Coil 1000VDC

Datasheet

10In Stock

$200.07

$178.14

$170.12

$158.16

View

Min.: 1
Mult.: 1

12 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 500A 24V Coil1000VDC Dual Coil

B88269X6440C011
EPCOS / TDK
1: $200.85
10In Stock

Mfr. Part #
B88269X6440C011

Mouser Part #
871-B88269X6440C011

EPCOS / TDK

Contactors - Electromechanical HVC27 500A 24V Coil1000VDC Dual Coil

Datasheet

10In Stock

$200.85

$180.39

$173.69

$161.15

View

Min.: 1
Mult.: 1

24 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 300A 12V Coil 1000VDC Stuck Detection

B88269X6800C011
EPCOS / TDK
1: $206.38
10In Stock

Mfr. Part #
B88269X6800C011

Mouser Part #
871-B88269X6800C011

EPCOS / TDK

Contactors - Electromechanical HVC27 300A 12V Coil 1000VDC Stuck Detection

Datasheet

10In Stock

$206.38

$187.43

$182.17

$169.07

View

Min.: 1
Mult.: 1

12 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 500A 24V Coil 1000VDC Stuck Detection Dual Coil

B88269X3960C011
EPCOS / TDK
1: $223.66
1Expected 2026-04-16

Mfr. Part #
B88269X3960C011

Mouser Part #
871-B88269X3960C011

EPCOS / TDK

Contactors - Electromechanical HVC27 500A 24V Coil 1000VDC Stuck Detection Dual Coil

Datasheet

1Expected 2026-04-16

$223.66

$213.03

View

Min.: 1
Mult.: 1

24 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 300A 12V Coil 1000VDC

B88269X3280C011
EPCOS / TDK
10: $175.92
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B88269X3280C011

Mouser Part #
871-B88269X3280C011

EPCOS / TDK

Contactors - Electromechanical HVC27 300A 12V Coil 1000VDC

Datasheet

Non-Stocked Lead-Time 10 Weeks

$175.92

$169.33

$156.96

$155.79

View

Min.: 10
Mult.: 1

12 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 500A 12V Coil 1000VDC

B88269X3390C011
EPCOS / TDK
10: $213.00
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B88269X3390C011

Mouser Part #
871-B88269X3390C011

EPCOS / TDK

Contactors - Electromechanical HVC27 500A 12V Coil 1000VDC

Datasheet

Non-Stocked Lead-Time 10 Weeks

$213.00

$203.37

$196.37

Min.: 10
Mult.: 1

12 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 400A 12V coil1000VDC

B88269X3520C011
EPCOS / TDK
10: $190.73
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B88269X3520C011

Mouser Part #
871-B88269X3520C011

EPCOS / TDK

Contactors - Electromechanical HVC27 400A 12V coil1000VDC

Datasheet

Non-Stocked Lead-Time 10 Weeks

$190.73

$189.45

$179.54

View

Min.: 10
Mult.: 1

12 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 300A 24V Coil 1000VDC Stuck Detection

B88269X3530C011
EPCOS / TDK
10: $182.91
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B88269X3530C011

Mouser Part #
871-B88269X3530C011

EPCOS / TDK

Contactors - Electromechanical HVC27 300A 24V Coil 1000VDC Stuck Detection

Datasheet

Non-Stocked Lead-Time 10 Weeks

$182.91

$182.85

$173.97

View

Min.: 10
Mult.: 1

24 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 500A 12V Coil 1000VDC Stuck Detection Dual Coil

B88269X3690C011
EPCOS / TDK
10: $223.66
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B88269X3690C011

Mouser Part #
871-B88269X3690C011

EPCOS / TDK

Contactors - Electromechanical HVC27 500A 12V Coil 1000VDC Stuck Detection Dual Coil

Datasheet

Non-Stocked Lead-Time 10 Weeks

$223.66

$213.03

View

Min.: 10
Mult.: 1

12 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 500A 24V Coil 1000VDC Stuck Detection Dual Coil

B88269X3780C011
EPCOS / TDK
10: $192.69
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B88269X3780C011

Mouser Part #
871-B88269X3780C011

EPCOS / TDK

Contactors - Electromechanical HVC27 500A 24V Coil 1000VDC Stuck Detection Dual Coil

Datasheet

Non-Stocked Lead-Time 10 Weeks

$192.69

$191.39

$182.09

View

Min.: 10
Mult.: 1

24 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 500A 12V Coil 1000VDC Stuck Detection Dual Coil

B88269X3810C011
EPCOS / TDK
10: $223.66
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B88269X3810C011

Mouser Part #
871-B88269X3810C011

EPCOS / TDK

Contactors - Electromechanical HVC27 500A 12V Coil 1000VDC Stuck Detection Dual Coil

Datasheet

Non-Stocked Lead-Time 10 Weeks

$223.66

$213.03

View

Min.: 10
Mult.: 1

12 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 400A 12V coil 1000VDC Stuck Detection

B88269X3820C011
EPCOS / TDK
10: $203.23
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B88269X3820C011

Mouser Part #
871-B88269X3820C011

EPCOS / TDK

Contactors - Electromechanical HVC27 400A 12V coil 1000VDC Stuck Detection

Datasheet

Non-Stocked Lead-Time 10 Weeks

$203.23

$201.86

$191.75

View

Min.: 10
Mult.: 1

12 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 400A 24V Coil 1000VDC Stuck Detection

B88269X3830C011
EPCOS / TDK
10: $203.23
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B88269X3830C011

Mouser Part #
871-B88269X3830C011

EPCOS / TDK

Contactors - Electromechanical HVC27 400A 24V Coil 1000VDC Stuck Detection

Datasheet

Non-Stocked Lead-Time 10 Weeks

$203.23

$201.86

$191.75

View

Min.: 10
Mult.: 1

24 VDC

1 A

DC Type

1 kVDC

HVC27

Contactors - Electromechanical HVC27 500A 24V Coil1000VDC

B88269X3840C011
EPCOS / TDK
10: $213.00
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B88269X3840C011

Mouser Part #
871-B88269X3840C011

EPCOS / TDK

Contactors - Electromechanical HVC27 500A 24V Coil1000VDC

Datasheet

Non-Stocked Lead-Time 10 Weeks

$213.00

$210.14

View

Min.: 10
Mult.: 1

24 VDC

1 A

DC Type

1 kVDC

HVC27

HVC27 High-Voltage Contactors

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