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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Relay Contact Form	Coil Voltage	Contact Current Rating	Coil Type	Switching Voltage	Series
Contactors - Electromechanical CONTACTOR HX21BAB GIGAVAC 1: ¥43,029.9 19In Stock	Mfr. Part # HX21BAB Mouser Part # 682-HX21BAB	GIGAVAC	Contactors - Electromechanical CONTACTOR Learn More about GIGAVAC hx21 contactors	Datasheet	19In Stock	¥43,029.9 ¥43,028.2 ¥39,377.3	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: ¥40,706.1 48In Stock	Mfr. Part # HX21CAC Mouser Part # 682-HX21CAC	GIGAVAC	Contactors - Electromechanical CONTACTOR Learn More about GIGAVAC hx21 contactors	Datasheet	48In Stock	¥40,706.1 ¥37,791.1 ¥37,789.4	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: ¥38,905.6 4In Stock 40Expected 11/27/2026	Mfr. Part # HX21CAB Mouser Part # 682-HX21CAB	GIGAVAC	Contactors - Electromechanical CONTACTOR Learn More about GIGAVAC hx21 contactors	Datasheet	4In Stock 40Expected 11/27/2026	¥38,905.6 ¥34,339.5 ¥33,567.1	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: ¥45,959.9 3In Stock 40On Order	Mfr. Part # HX21CBB Mouser Part # 682-HX21CBB	GIGAVAC	Contactors - Electromechanical CONTACTOR Learn More about GIGAVAC hx21 contactors	Datasheet	3In Stock 40On Order On Order Ship Dates Mfr. #: HX21CBB Stock: 3 Can Ship Immediately On Order: 20 Expected 11/19/2026 20 Expected 12/15/2026 Factory Lead-Time: 18 Weeks	¥45,959.9 ¥39,511.9 ¥38,149.8	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: ¥47,888.3 54On Order	Mfr. Part # HX21CCB Mouser Part # 682-HX21CCB	GIGAVAC	Contactors - Electromechanical CONTACTOR Learn More about GIGAVAC hx21 contactors	Datasheet	54On Order On Order Ship Dates Mfr. #: HX21CCB Stock: 0 On Order: 14 Expected 10/29/2026 40 Expected 11/13/2026 Factory Lead-Time: 20 Weeks	¥47,888.3 ¥40,013.5 ¥39,151.4	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: ¥43,742.4 40On Order	Mfr. Part # HX21CCC Mouser Part # 682-HX21CCC	GIGAVAC	Contactors - Electromechanical CONTACTOR Learn More about GIGAVAC hx21 contactors	Datasheet	40On Order On Order Ship Dates Mfr. #: HX21CCC Stock: 0 On Order: 20 Expected 10/6/2026 20 Expected 10/26/2026 Factory Lead-Time: 14 Weeks	¥43,742.4 ¥36,407.5 ¥35,768	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: ¥33,567.1 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21BA Mouser Part # 682-HX21BA	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥33,567.1	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: ¥37,515.3 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21BAC Mouser Part # 682-HX21BAC	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥37,515.3	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: ¥33,567.1 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21BB Mouser Part # 682-HX21BB	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥33,567.1	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: ¥37,515.3 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21BBB Mouser Part # 682-HX21BBB	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥37,515.3	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: ¥33,567.1 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21BC Mouser Part # 682-HX21BC	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥33,567.1	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: ¥37,515.3 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21BCB Mouser Part # 682-HX21BCB	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥37,515.3	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: ¥37,515.3 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21BCC Mouser Part # 682-HX21BCC	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥37,515.3	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: ¥33,567.1 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21CA Mouser Part # 682-HX21CA	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥33,567.1	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: ¥33,567.1 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21CB Mouser Part # 682-HX21CB	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥33,567.1	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: ¥37,515.3 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21CBC Mouser Part # 682-HX21CBC	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥37,515.3	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: ¥36,955.6 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21CC Mouser Part # 682-HX21CC	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥36,955.6 ¥35,254.7 ¥34,040.5	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: ¥33,567.1 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21FA Mouser Part # 682-HX21FA	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥33,567.1	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: ¥37,515.3 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21FAB Mouser Part # 682-HX21FAB	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥37,515.3	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: ¥33,567.1 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21FB Mouser Part # 682-HX21FB	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥33,567.1	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: ¥37,515.3 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21FBB Mouser Part # 682-HX21FBB	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥37,515.3	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: ¥33,567.1 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21FC Mouser Part # 682-HX21FC	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥33,567.1	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: ¥37,515.3 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HX21FCB Mouser Part # 682-HX21FCB	GIGAVAC	Contactors - Electromechanical CONTACTOR	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥37,515.3	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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