R41B Series

High Voltage Relays

R41B Series
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Voltage Rating:
5kV
Current Rating:
30A
Contact Form:
B = Normally Closed
Contact Arrangement:
SPST-NC
Application:
Make/Break Load Switching

R41B series high voltage relays are engineered to meet demanding load requirements while maintaining a compact design. The RF-rated design ensures exceptional performance in applications requiring precise switching and reliable isolation up to 5kV. Equipped with tungsten contacts, the R41B delivers enhanced make and break load switching capabilities and can continuously carry up to 10 amps. Common applications include antenna tuning units (ATUs) and high voltage test equipment. Featuring a Single Pole Single Throw, Normally Closed (SPST-NC) configuration, this relay offers a simple yet effective solution for isolation, utilizing a single stationary contact to ensure continuity until coil power is applied, at which point the contacts open to provide isolation.

Contact our team of experts for applications that require load switching.

Features

Application Type

Application:
Make/Break Load Switching

Configuration

Contact Form:
B = Normally Closed
Contact Arrangement:
SPST-NC

Electrical Ratings

Max Operating Voltage:
5kV
Continuous Current Max (DC or 60Hz):
30A
Coil Voltage Options:
12 or 26.5VDC

Construction

Form Factor:
Stacked ceramic
Mounting Type:
Standard or 3-hole Flange
Contact Material:
Molybdenum/Tungsten
Dielectric:
Vacuum
HV Connection:
Solder Tab
Coil Termination:
Bus Wire

Lab Testing Services

Rincon Power’s state-of-the-art power lab provides customers with the ability to conduct specialized testing to meet their unique application requirements. Our ultra-high-capacity load bank supports custom make/break testing across various voltages and currents, enabling precise evaluation of electrical endurance and system fault interrupt capabilities. In addition, our lab is equipped for automated high-current carry testing, including levitation current, overload current, and custom acceleration profiles. We also offer comprehensive environmental testing, including MIL-STD shock, vibration, salt fog, and more, ensuring the durability and performance of your system in real-world conditions.

  • Tailored Testing Solutions: Custom testing to address your specific electrical and environmental requirements.
  • High-Capacity Load Bank: Enables custom make/break testing at various voltages and currents for endurance and fault interrupt analysis.
  • Automated High-Current Testing: Includes levitation current, overload current, and custom acceleration profiles for detailed performance testing.
  • Comprehensive Environmental Testing: MIL-STD shock, vibration, salt fog, and other tests to verify product durability in real-world conditions.