SERIES
Sensata | Gigavac — DC Contactors series
Each series has its own configurator. Pick model variants and add them to your quote.
6 modelsP Series
MiniTACTOR™ — compact panel/PCB-mount DC contactors switching 30-80 A at 1200-1500 Vdc.
36 modelsMX Series
The MX series is a hermetically sealed DC contactor family engineered to meet MIL-R-6106, purpose-built for military vehicles and heavy-duty applications. Silver-plated contacts provide high inrush surge capability; the ceramic-to-metal braze fully isolates the contact chamber from the environment.
33 modelsGX Series
Sensata Technologies / Gigavac GX series — the industry's pioneering ceramic-insulated, hermetically sealed DC contactor family since 2002. With 12V–800Vdc voltage, 150A–1000A continuous and 1000A–6000A inrush current capability, GX delivers proven reliability in EV, energy storage and industrial DC power distribution. Available as SPST-NO, SPST-NC, Latching, Sensing and CAN-Bus variants.
8 modelsHX Series
The HX series is a family of open-epoxy DC contactors switching up to 1500 Vdc with continuous ratings from 200 A to 1000 A. HX21/HX22 stand-up, HX241/HX242/HX200/HX360/HX460 bottom/side mount and the HXNC241 normally-closed variant cover EV power distribution, BESS and charging infrastructure use cases.
HEC Series
HEC is a next-generation bi-stable, mechanically synchronized DC contactor that dynamically reconfigures battery packs between 400V and 800V in 800V electric vehicles.
2 modelsGTM Series
The Sensata GIGAVAC GTM series is a new-generation family of 1500 Vdc / 400-500 A fully bidirectional DC contactors using glass-to-metal sealing (GTMS) technology rooted in aerospace heritage; engineered for ESS, DC fast charging and heavy-duty vehicles.
GV Series
The Gigavac GV series is a cost-focused family of epoxy-sealed DC contactors for industrial DC switching, offering 200–500 A continuous current and ≤1000 Vdc switching capability.
5 modelsSGX Series
50-400 A · 1000 Vdc ceramic-insulated, hydrogen-backfilled, 175°C hermetically insulated drop-in DC contactors. Built for industrial ESS, DC fast-charging and EV/forklift applications.
5 modelsSTEV Series
150A–600A continuous, 450/850/1000Vdc, ceramic-brazed hermetic body, IP67. Modular design for electric vehicles and charging systems.