Which applications is the DPDT series suitable for?

The right DPDT series use case depends on switching voltage, continuous current, inrush current, coil supply, mounting orientation and environmental conditions. For critical projects, verify the model-table datasheet ratings against your actual load profile.

What should I check first when selecting a DPDT model?

Start with system voltage and continuous current; then check break capacity, inrush rating, coil voltage, auxiliary contact needs and datasheet temperature limits. The configurator builds the order code according to the manufacturer code structure.

Do datasheet ratings and configurator codes refer to the same product?

Yes. The series table shows technical limits; the configurator turns coil, contact, terminal and option selections within the same model family into an order code. For quotation, send both the generated code and your application note.

Do you provide technical support and cross-reference checks for this series?

Yes. Share your existing part number, operating voltage, load type and environmental conditions, and we can review technically suitable alternatives within the same series or adjacent product families.

What information should I send for a quotation?

The generated part number, quantity, target delivery date, application type, system voltage/current and any datasheet revision are enough. The RFQ cart helps collect these details in one request.

Will this information appear the same after publishing?

Yes. The FAQ and related-insights blocks are part of the application code and appear with the same design on the published site.

B2B · PRODUCT SERIES · GLVACREF · IMB · GLVAC · DPDT

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GLVAC · PRODUCT SERIES

GLVAC DPDT HV Relay

8 kV – 25 kV Double Pole Double Throw (DPDT) high-voltage relay — Two independent SPDTs on a single coil

GLVAC DPDT (Double Pole Double Throw) HV Relays integrate two separate SPDT mechanisms in a single package. When the single coil is energized, both contact groups move synchronously — common terminals A1 → NO1/NC1 and A2 → NO2/NC2 route two independent circuits simultaneously.

This architecture provides a critical advantage particularly in symmetric or dual-line systems: synchronous transition between two phases in three-phase high-voltage circuits, simultaneous routing of both primary and backup lines in redundant power supply, balanced RF signal switching, and dual-channel measurement in test equipment.

5 models: GL12SP (8 kV, 10A), GL13 (15 kV, 10A), G13L (15 kV Latching), GL23 (20 kV, 75A), GL53WF (25 kV, 150A). All models feature vacuum-insulated ceramic sealing, fast response time, and long service life.

Three-phase HV synchronous switchingRedundant power (A/B) dual-line routingBalanced RF signal switchingTest equipment dual-channel measurementSatellite communication dual-polarization routingHigh-voltage test generators

01Sealing: Patentli seramik yalıtımlı hermetik mühürleme
02Mounting: Flange / Stud mount
03Coil Voltage: 12 / 24 Vdc seçenekleri
04Current Range: 10 A – 150 A continuous akım (5 model)
05Voltage Rating: 8 kV – 25 kV çalışma voltajı
06Operating Temperature: -55°C ... +85°C
07Contact Configurations: DPDT (model dependent Latching seçeneği)

DPDT HV Relay Series Contactor Models

Sorted by current rating (150A → 1000A)

5 MODELS4 PRODUCTS

CONFIGURATOR	MODEL↑ current	Contact Voltage (kV)	Continuous Current (A)	Mounting Types
—	GL12SP	8kV	—	—
—	GL13	15kV	—	—
	G13L	16kV	—	—
CONFIGURATOR · G13L
—	GL23	20kV	—	—
—	GL53WF	25kV	—	—

FREQUENTLY ASKED QUESTIONS

About the DPDT series

06/06

RELATED INSIGHTS · DPDTREF · IMB · PUB · 04 ENTRIES

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RELATED INSIGHTS

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04 ENTRIES

SOON
DPDT Series Selection Guide
A practical approach to selecting the right model family by evaluating voltage, current, coil, mounting and environmental conditions together.
In progress
SOON
DPDT Datasheet Checklist
The key technical rows and application limits to verify before quotation or engineering approval.
In progress
SOON
DPDT Application Notes
Notes focused on thermal limits, switching duty, protection coordination and mounting conditions for field reliability.
In progress
SOON
DPDT RFQ Preparation
How to clarify part number, quantity, application and technical requirements to get accurate pricing and lead time.
In progress

// end of index · 04 / 04

GLVAC DPDT HV Relay

About the DPDT series

01Which applications is the DPDT series suitable for?

02What should I check first when selecting a DPDT model?

03Do datasheet ratings and configurator codes refer to the same product?

04Do you provide technical support and cross-reference checks for this series?

05What information should I send for a quotation?

06Will this information appear the same after publishing?

Go deeper

DPDT Series Selection Guide

DPDT Datasheet Checklist

DPDT Application Notes

DPDT RFQ Preparation