Electromechanical Contactors

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ECK High-Voltage DC Contactors

TE Connectivity's (TE) ECK High-Voltage DC Contactors offer high performance in electrical endurance, allowing switching voltage up to 1000V_DC. These contactors enable bidirectional loads for main contacts and are hermetically sealed with ceramic sealing technology. The contactors feature a 0.4Ω maximum contact resistance at 30V_DC, 30ms maximum operating time, and 10ms maximum release time. The series complies with the DC-1 utilization category in IEC 60947-4-1. TE ECK high-voltage contactors offer an innovative and reliable solution for electric vehicles, electric forklifts, battery storage systems, photovoltaic inverters, and automated guided vehicles (AGVs).

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Results: 28

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Part #

Contactors - Electromechanical ECK250BHAAEA

ECK250BHAAEA
TE Connectivity
1: S/821.67
130In Stock
72Expected 11/9/2026

Mfr. Part #
ECK250BHAAEA

Mouser Part #
655-ECK250BHAAEA

TE Connectivity

Contactors - Electromechanical ECK250BHAAEA

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Datasheet

130In Stock

72Expected 11/9/2026

S/821.67

S/724.98

S/685.78

S/668.30

Min.: 1
Mult.: 1

1 Form A (SPST-NO), 1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

2 A, 500 A

DC Type

1 kVDC

ECK250B

Contactors - Electromechanical ECK100BA5AAA

ECK100BA5AAA
TE Connectivity
1: S/243.09
180In Stock

Mfr. Part #
ECK100BA5AAA

Mouser Part #
655-ECK100BA5AAA

TE Connectivity

Contactors - Electromechanical ECK100BA5AAA

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Datasheet

180In Stock

S/243.09

S/226.54

S/213.93

S/201.36

S/192.72

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

150 A

DC Type

1 kVDC

ECK100B

Contactors - Electromechanical ECK50BH4AAA

ECK50BH4AAA
TE Connectivity
1: S/231.37
34In Stock

Mfr. Part #
ECK50BH4AAA

Mouser Part #
655-ECK50BH4AAA

TE Connectivity

Contactors - Electromechanical ECK50BH4AAA

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Datasheet

34In Stock

S/231.37

S/215.64

S/203.66

S/191.67

S/183.45

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

12 VDC

50 A

DC Type

1 kVDC

ECK50B

Contactors - Electromechanical ECK50BA4AAA

ECK50BA4AAA
TE Connectivity
1: S/223.78
118In Stock

Mfr. Part #
ECK50BA4AAA

Mouser Part #
655-ECK50BA4AAA

TE Connectivity

Contactors - Electromechanical ECK50BA4AAA

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Datasheet

118In Stock

S/223.78

S/217.90

S/188.83

S/174.97

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

12 VDC

50 A

DC Type

1 kVDC

ECK50B

Contactors - Electromechanical ECK100BH5AAA

ECK100BH5AAA
TE Connectivity
1: S/249.16
297In Stock
420Expected 2/1/2027

Mfr. Part #
ECK100BH5AAA

Mouser Part #
655-ECK100BH5AAA

TE Connectivity

Contactors - Electromechanical ECK100BH5AAA

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Datasheet

297In Stock

420Expected 2/1/2027

S/249.16

S/232.23

S/219.30

S/206.42

S/197.54

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

150 A

DC Type

1 kVDC

ECK100B

Contactors - Electromechanical ECK100BH4AAA

ECK100BH4AAA
TE Connectivity
1: S/233.78
30In Stock
180Expected 10/8/2026

Mfr. Part #
ECK100BH4AAA

Mouser Part #
655-ECK100BH4AAA

TE Connectivity

Contactors - Electromechanical ECK100BH4AAA

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Datasheet

30In Stock

180Expected 10/8/2026

S/233.78

S/217.90

S/205.72

S/193.61

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

12 VDC

150 A

DC Type

1 kVDC

ECK100B

Contactors - Electromechanical ECK100BA4AAA

ECK100BA4AAA
TE Connectivity
1: S/227.98
165In Stock
120Expected 10/9/2026

Mfr. Part #
ECK100BA4AAA

Mouser Part #
655-ECK100BA4AAA

TE Connectivity

Contactors - Electromechanical ECK100BA4AAA

Learn More

Datasheet

165In Stock

120Expected 10/9/2026

S/227.98

S/212.49

S/200.62

S/184.58

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

12 VDC

150 A

DC Type

1 kVDC

ECK100B

Contactors - Electromechanical ECK150BAAAEA

ECK150BAAAEA
TE Connectivity
1: S/631.48
72In Stock
48Expected 11/23/2026

Mfr. Part #
ECK150BAAAEA

Mouser Part #
655-ECK150BAAAEA

TE Connectivity

Contactors - Electromechanical ECK150BAAAEA

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Datasheet

72In Stock

48Expected 11/23/2026

S/631.48

S/544.21

S/525.68

S/519.61

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

200 A

DC Type

1 kVDC

ECK150B

Contactors - Electromechanical ECK150BHAAEA

ECK150BHAAEA
TE Connectivity
1: S/678.42
66In Stock

Mfr. Part #
ECK150BHAAEA

Mouser Part #
655-ECK150BHAAEA

TE Connectivity

Contactors - Electromechanical ECK150BHAAEA

Learn More

Datasheet

66In Stock

S/678.42

S/601.82

S/566.32

S/551.88

Min.: 1
Mult.: 1

1 Form A (SPST-NO), 1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

2 A, 200 A

DC Type

1 kVDC

ECK150B

Contactors - Electromechanical ECK200BAAAEA

ECK200BAAAEA
TE Connectivity
1: S/674.30
53In Stock

Mfr. Part #
ECK200BAAAEA

Mouser Part #
655-ECK200BAAAEA

TE Connectivity

Contactors - Electromechanical ECK200BAAAEA

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Datasheet

53In Stock

S/674.30

S/578.70

S/562.39

S/555.97

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

500 A

DC Type

1 kVDC

ECK200B

Contactors - Electromechanical ECK200BHAAEA

ECK200BHAAEA
TE Connectivity
1: S/719.26
50In Stock
48Expected 10/27/2026

Mfr. Part #
ECK200BHAAEA

Mouser Part #
655-ECK200BHAAEA

TE Connectivity

Contactors - Electromechanical ECK200BHAAEA

Learn More

Datasheet

50In Stock

48Expected 10/27/2026

S/719.26

S/634.63

S/600.30

S/585.04

Min.: 1
Mult.: 1

1 Form A (SPST-NO), 1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

2 A, 500 A

DC Type

1 kVDC

ECK200B

Contactors - Electromechanical ECK250BAAAEA

ECK250BAAAEA
TE Connectivity
1: S/759.85
17In Stock

Mfr. Part #
ECK250BAAAEA

Mouser Part #
655-ECK250BAAAEA

TE Connectivity

Contactors - Electromechanical ECK250BAAAEA

Learn More

Datasheet

17In Stock

S/759.85

S/670.44

S/634.17

S/618.21

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

500 A

DC Type

1 kVDC

ECK250B

Contactors - Electromechanical ECK150BAAAEA

2071576-1
TE Connectivity
1: S/645.18
24In Stock

Mfr. Part #
2071576-1

Mouser Part #
655-2071576-1

TE Connectivity

Contactors - Electromechanical ECK150BAAAEA

Learn More

Datasheet

24In Stock

S/645.18

S/560.25

S/548.92

S/537.40

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

200 A

DC Type

1 kVDC

ECK150B

Contactors - Electromechanical ECK50BA5AAA

ECK50BA5AAA
TE Connectivity
1: S/227.52
446On Order

Mfr. Part #
ECK50BA5AAA

Mouser Part #
655-ECK50BA5AAA

TE Connectivity

Contactors - Electromechanical ECK50BA5AAA

Learn More

Datasheet

446On Order

S/227.52

S/213.11

S/201.87

S/190.65

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

50 A

DC Type

1 kVDC

ECK50B

Contactors - Electromechanical ECK50BH5AAA

ECK50BH5AAA
TE Connectivity
1: S/235.22
407Expected 11/16/2026

Mfr. Part #
ECK50BH5AAA

Mouser Part #
655-ECK50BH5AAA

TE Connectivity

Contactors - Electromechanical ECK50BH5AAA

Learn More

Datasheet

407Expected 11/16/2026

S/235.22

S/220.32

S/208.72

S/197.08

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

50 A

DC Type

1 kVDC

ECK50B

Contactors - Electromechanical ECK100BH5AAA

2071583-2
TE Connectivity
1: S/241.10
120Expected 1/11/2027

Mfr. Part #
2071583-2

Mouser Part #
655-2071583-2

TE Connectivity

Contactors - Electromechanical ECK100BH5AAA

Learn More

Datasheet

120Expected 1/11/2027

S/241.10

S/200.93

S/196.14

S/191.16

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

150 A

DC Type

1 kVDC

ECK100B

Contactors - Electromechanical ECK50BA5AAA

2071584-5
TE Connectivity
1: S/227.48
58Expected 11/9/2026

Mfr. Part #
2071584-5

Mouser Part #
655-2071584-5

TE Connectivity

Contactors - Electromechanical ECK50BA5AAA

Learn More

Datasheet

58Expected 11/9/2026

S/227.48

S/213.08

S/201.83

S/180.69

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

50 A

DC Type

1 kVDC

ECK50B

Contactors - Electromechanical ECK150BHAAEA

2071576-2
TE Connectivity
1: S/680.92
72Factory Stock Available

Mfr. Part #
2071576-2

Mouser Part #
655-2071576-2

TE Connectivity

Contactors - Electromechanical ECK150BHAAEA

Learn More

Datasheet

72Factory Stock Available

More Info Available

S/680.92

S/602.36

S/570.33

S/555.77

Min.: 1
Mult.: 1

1 Form A (SPST-NO), 1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

2 A, 200 A

DC Type

1 kVDC

ECK150B

Contactors - Electromechanical ECK200BAAAEA

1-2071576-1
TE Connectivity
1: S/708.16
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1-2071576-1

Mouser Part #
655-1-2071576-1

TE Connectivity

Contactors - Electromechanical ECK200BAAAEA

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

S/708.16

S/584.89

S/555.97

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

500 A

DC Type

1 kVDC

ECK200B

Contactors - Electromechanical ECK200BHAAEA

1-2071576-2
TE Connectivity
1: S/722.84
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1-2071576-2

Mouser Part #
655-1-2071576-2

TE Connectivity

Contactors - Electromechanical ECK200BHAAEA

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

S/722.84

S/615.60

S/585.04

Min.: 1
Mult.: 1

1 Form A (SPST-NO), 1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

2 A, 500 A

DC Type

1 kVDC

ECK200B

Contactors - Electromechanical ECK250BAAAEA

2-2071576-1
TE Connectivity
24: S/697.03
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
2-2071576-1

Mouser Part #
655-2-2071576-1

TE Connectivity

Contactors - Electromechanical ECK250BAAAEA

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

S/697.03

S/686.60

View

Min.: 24
Mult.: 24

1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

500 A

DC Type

1 kVDC

ECK250B

Contactors - Electromechanical ECK250BHAAEA

2-2071576-2
TE Connectivity
1: S/850.47
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
2-2071576-2

Mouser Part #
655-2-2071576-2

TE Connectivity

Contactors - Electromechanical ECK250BHAAEA

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

S/850.47

S/750.32

S/702.64

S/695.67

View

Min.: 1
Mult.: 1

1 Form A (SPST-NO), 1 Form X (SPST-NO-DM)

9 VDC to 36 VDC

2 A, 500 A

DC Type

1 kVDC

ECK250B

Contactors - Electromechanical ECK100BH4AAA

2071583-1
TE Connectivity
1: S/245.42
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
2071583-1

Mouser Part #
655-2071583-1

TE Connectivity

Contactors - Electromechanical ECK100BH4AAA

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

S/245.42

S/228.72

S/216.03

S/203.31

S/194.59

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

12 VDC

150 A

DC Type

1 kVDC

ECK100B

Contactors - Electromechanical ECK100BA4AAA

2071583-4
TE Connectivity
1: S/249.98
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
2071583-4

Mouser Part #
655-2071583-4

TE Connectivity

Contactors - Electromechanical ECK100BA4AAA

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

S/249.98

S/223.59

S/213.50

S/197.19

View

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

12 VDC

150 A

DC Type

1 kVDC

ECK100B

Contactors - Electromechanical ECK100BA5AAA

2071583-5
TE Connectivity
1: S/243.09
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
2071583-5

Mouser Part #
655-2071583-5

TE Connectivity

Contactors - Electromechanical ECK100BA5AAA

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

S/243.09

S/226.54

S/213.93

S/201.36

S/192.72

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

150 A

DC Type

1 kVDC

ECK100B

ECK High-Voltage DC Contactors

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