Sensata Gigavac GX23CAB

Sensata Gigavac GX23CAB is a 350A 800VDC High Voltage DC Contactor for charging cabinets, industrial DC distribution, battery charging systems, and power conversion equipment. This GX23 series High Voltage DC Contactor uses a 24VDC coil, SPST-NO main contact arrangement, stud power terminals, wire leads, chassis mounting, and hermetically sealed construction. GX23CAB is a useful High Voltage DC Contactor when a system needs 350A switching capacity with a 24V control supply and a robust sealed contactor platform.

This page positions GX23CAB around charging and industrial DC distribution rather than mobile battery disconnect. A charging cabinet or DC distribution unit often needs the High Voltage DC Contactor to coordinate with precharge, fusing, output enable logic, current sensing, and service interlocks. GX23CAB fits this role as a 24V-controlled High Voltage DC Contactor for systems where the controller must connect and disconnect the DC bus in a planned sequence.

Product Positioning

GX23CAB is positioned as a 24V coil High Voltage DC Contactor for 350A DC cabinet circuits. It can be used in battery chargers, industrial power supplies, inverter DC bus sections, energy storage service panels, and compact DC distribution assemblies. The High Voltage DC Contactor gives designers a sealed 800VDC-class switching device that can be mounted in a cabinet and connected with stud terminals.

Compared with GX14 variants, GX23CAB belongs to the GX23 platform and is often selected where the mechanical format, safety cover style, or cabinet layout better matches the application. Compared with 12V coil models, this High Voltage DC Contactor is aligned with industrial systems that use 24V control power. That makes GX23CAB a strong fit for charger panels, PLC-controlled DC cabinets, and equipment where 24V auxiliary power is already standard.

Key Specifications

• Model: GX23CAB High Voltage DC Contactor.
• Series: Sensata-Gigavac GX23 series High Voltage DC Contactor.
• Main contact form: SPST-NO, 1 Form X High Voltage DC Contactor configuration.
• Current rating: 350A for high-current DC switching and carrying applications.
• Voltage class: 800VDC-class GX23 High Voltage DC Contactor platform.
• Coil voltage: 24VDC for industrial and charger control systems.
• Termination style: stud terminals and wire leads.
• Mounting type: chassis mount High Voltage DC Contactor for panel installation.
• Construction: hermetically sealed design for demanding DC power environments.
• Operate and release reference: GX23 platform commonly lists fast operate and release timing for controlled switching.
• Typical use: charger isolation, DC bus connection, battery interface, and industrial power switching.

Features and Benefits

GX23CAB provides a practical 24V-controlled High Voltage DC Contactor for cabinets that already use 24V relays, controllers, contactor drivers, and safety modules. This helps reduce control-voltage complexity. A charging cabinet can use the same auxiliary power architecture to control fans, sensors, PLC inputs, interlocks, and the High Voltage DC Contactor.

The sealed construction supports installation in demanding industrial environments. A High Voltage DC Contactor may be exposed to humidity, dust, condensation, vibration, and thermal cycling during field operation. Hermetic sealing protects the switching area and helps the contactor remain suitable for long-life DC power service.

Stud terminals make GX23CAB practical for high-current cable or busbar integration. In a DC distribution cabinet, the High Voltage DC Contactor may sit between fuses, current sensors, precharge circuits, or output terminals. The mechanical layout must allow safe cable routing and service access. GX23CAB gives designers a compact 350A contactor option for those layouts.

Applications

• Charging cabinets requiring a 350A High Voltage DC Contactor with 24V control.
• Industrial DC distribution panels and controlled output circuits.
• Battery charging systems for equipment fleets and energy storage modules.
• Inverter DC bus connection and isolation circuits.
• Power conversion cabinets using 800VDC-class switching components.
• Service disconnect assemblies where a sealed High Voltage DC Contactor is required.
• Test equipment for battery, charger, and DC power module validation.

Selection Guide

Select GX23CAB when the design needs a 350A High Voltage DC Contactor, 800VDC-class switching capability, 24VDC coil control, stud terminal power connection, and sealed construction. If the system uses 12V control power, compare GX23B variants. If the project is a compact mobile battery pack, GX14 models may fit the enclosure better. If the cabinet needs a higher current rating, compare larger GX, GV, or HX series High Voltage DC Contactor options.

For charger and distribution cabinets, confirm coil driver capacity, enclosure clearance, cable lug size, fuse coordination, and precharge sequence. The High Voltage DC Contactor should not be selected only by current rating; it must match the full control strategy and protection design. GX23CAB is a good choice when the cabinet needs 24V-controlled 350A switching with a sealed GX23 contactor structure.

FAQ

Is GX23CAB a 24V coil contactor?

Yes. GX23CAB is listed as a 24VDC coil High Voltage DC Contactor, which makes it suitable for industrial cabinets and charging systems using 24V auxiliary power.

What is the current rating of GX23CAB?

GX23CAB is a 350A High Voltage DC Contactor on the GX23 800VDC-class platform, intended for high-current DC switching and carrying applications.

Where is GX23CAB commonly applied?

GX23CAB is commonly applied in charging cabinets, industrial DC distribution panels, inverter DC bus circuits, and battery interface systems that need a sealed High Voltage DC Contactor.

How should GX23CAB be selected?

Select GX23CAB by matching current rating, DC voltage class, coil voltage, mounting space, wiring style, protection design, and control sequence. The High Voltage DC Contactor must fit the complete system architecture.

Conclusion

Sensata Gigavac GX23CAB is a 350A 800VDC High Voltage DC Contactor for 24V-controlled charging cabinets and industrial DC distribution systems. Its sealed GX23 construction, SPST-NO contact form, stud terminals, wire leads, and chassis-mount format support reliable switching in demanding DC power equipment. For charger outputs, battery interfaces, and controlled DC bus circuits, GX23CAB is a practical High Voltage DC Contactor when 350A capacity and 24V control are required.