Electromechanical Contactors

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HX21 Series Contactors

Gigavac HX21 Series Contactors offer a 1000V_DC rated insulation voltage, 350A conventional thermal current, and 13ms typical operate time. These contactors feature low 12V_DC, 24V_DC, or 48V_DC continuous power coils with no EMI emissions or cross-talk on the system control power, suitable for battery-powered systems or where low coil power consumption is needed. HX21 series contactors have stand-up mounting with an integrated safety cover for touch-safe protection. Gigavac HX21 Series Contactors are ideal for inverter systems, battery packs, combiner boxes, DC arc fault interrupter systems, or any other high-voltage DC systems.

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Part #

Contactors - Electromechanical CONTACTOR

HX21BAB
GIGAVAC
1: $377.08
19In Stock

Mfr. Part #
HX21BAB

Mouser Part #
682-HX21BAB

GIGAVAC

Contactors - Electromechanical CONTACTOR

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Datasheet

19In Stock

$377.08

$348.06

$336.07

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

12 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21CAC
GIGAVAC
1: $352.90
52In Stock

Mfr. Part #
HX21CAC

Mouser Part #
682-HX21CAC

GIGAVAC

Contactors - Electromechanical CONTACTOR

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Datasheet

52In Stock

$352.90

$327.63

$327.61

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21CAB
GIGAVAC
1: $321.05
4In Stock
40Expected 2026-11-27

Mfr. Part #
HX21CAB

Mouser Part #
682-HX21CAB

GIGAVAC

Contactors - Electromechanical CONTACTOR

Learn More

Datasheet

4In Stock

40Expected 2026-11-27

$321.05

$291.01

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21CBB
GIGAVAC
1: $384.84
3In Stock
40On Order

Mfr. Part #
HX21CBB

Mouser Part #
682-HX21CBB

GIGAVAC

Contactors - Electromechanical CONTACTOR

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Datasheet

3In Stock

40On Order

$384.84

$330.85

$308.13

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21CCB
GIGAVAC
1: $386.29
54On Order

Mfr. Part #
HX21CCB

Mouser Part #
682-HX21CCB

GIGAVAC

Contactors - Electromechanical CONTACTOR

Learn More

Datasheet

54On Order

$386.29

$344.87

$332.22

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21CCC
GIGAVAC
1: $340.21
40Expected 2026-10-05

Mfr. Part #
HX21CCC

Mouser Part #
682-HX21CCC

GIGAVAC

Contactors - Electromechanical CONTACTOR

Learn More

Datasheet

40Expected 2026-10-05

$340.21

$308.15

$308.13

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21BA
GIGAVAC
20: $291.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21BA

Mouser Part #
682-HX21BA

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$291.01

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

12 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21BAC
GIGAVAC
20: $325.24
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21BAC

Mouser Part #
682-HX21BAC

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$325.24

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

12 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21BB
GIGAVAC
20: $291.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21BB

Mouser Part #
682-HX21BB

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$291.01

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

12 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21BBB
GIGAVAC
20: $325.24
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21BBB

Mouser Part #
682-HX21BBB

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$325.24

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

12 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21BC
GIGAVAC
20: $291.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21BC

Mouser Part #
682-HX21BC

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$291.01

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

12 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21BCB
GIGAVAC
20: $325.24
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21BCB

Mouser Part #
682-HX21BCB

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$325.24

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

12 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21BCC
GIGAVAC
20: $325.24
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21BCC

Mouser Part #
682-HX21BCC

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$325.24

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

12 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21CA
GIGAVAC
20: $291.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21CA

Mouser Part #
682-HX21CA

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$291.01

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

24 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21CB
GIGAVAC
20: $291.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21CB

Mouser Part #
682-HX21CB

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$291.01

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

24 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21CBC
GIGAVAC
20: $325.24
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21CBC

Mouser Part #
682-HX21CBC

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$325.24

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

24 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21CC
GIGAVAC
1: $320.39
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21CC

Mouser Part #
682-HX21CC

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$320.39

$305.64

$295.11

Min.: 1
Mult.: 1

1 Form X (SPST-NO-DM)

24 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21FA
GIGAVAC
20: $291.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21FA

Mouser Part #
682-HX21FA

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$291.01

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

48 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21FAB
GIGAVAC
20: $325.24
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21FAB

Mouser Part #
682-HX21FAB

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$325.24

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

48 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21FB
GIGAVAC
20: $291.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21FB

Mouser Part #
682-HX21FB

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$291.01

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

48 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21FBB
GIGAVAC
20: $325.24
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21FBB

Mouser Part #
682-HX21FBB

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$325.24

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

48 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21FC
GIGAVAC
20: $291.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21FC

Mouser Part #
682-HX21FC

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$291.01

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

48 VDC

350 A

DC Type

1.5 kVDC

HX21

Contactors - Electromechanical CONTACTOR

HX21FCB
GIGAVAC
20: $325.24
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
HX21FCB

Mouser Part #
682-HX21FCB

GIGAVAC

Contactors - Electromechanical CONTACTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$325.24

Min.: 20
Mult.: 20

1 Form X (SPST-NO-DM)

48 VDC

350 A

DC Type

1.5 kVDC

HX21

HX21 Series Contactors

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