RH3 Series

High Voltage Relays

RH3 Series
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Voltage Rating:
3.5kV
Current Rating:
18A
Contact Form:
C = Single Pole Double Throw
Contact Arrangement:
SPDT
Application:
Make/Break Load Switching

RH3 series high voltage relays are a variant of the RH1, featuring the same ultra-compact capsule style form factor and 3.5kV voltage rating but with molybdenum/tungsten contacts for enhanced make and break load switching. While the RH3 series offers improved performance in switching, it has a higher contact resistance compared to the RH1, resulting in a reduced 18 amp continuous current carry rating. The Single Pole Double Throw (SPDT) configuration provides design flexibility by incorporating both Normally Open (NO) and Normally Closed (NC) contact sets within a single relay. Continuity transfers between the contact sets when the coil is powered on or off.

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

Features

Application Type

Application:
Make/Break Load Switching

Configuration

Contact Form:
C = Single Pole Double Throw
Contact Arrangement:
SPDT

Electrical Ratings

Max Operating Voltage:
3.5kV
Continuous Current Max (DC or 60Hz):
18A
Coil Voltage Options:
12 or 26.5VDC

Construction

Form Factor:
Capsule
Mounting Type:
Through Panel
Contact Material:
Molybdenum/Tungsten
Dielectric:
Vacuum
HV Connection:
Solder Pot
Coil Termination:
Turret Terminals

Quality Assurance

At Rincon Power, we are committed to delivering the highest standards of quality. Our ISO 9001 certification ensures that our processes meet internationally recognized standards. With extensive experience in IATF-16949, we employ Advanced Product Quality Planning (APQP) methodologies and offer Production Part Approval Process (PPAP) upon request. Many of our products are UL listed, CE listed, and RoHS compliant, guaranteeing safety, reliability, and environmental responsibility.

  • ISO 9001 Certified: Adherence to internationally recognized quality management standards.
  • IATF-16949 Expertise: Background in the automotive quality standard for continual process improvement.
  • APQP Methodology: Utilizing a structured approach to ensure product quality from concept to delivery.
  • Product Compliance: Many products are UL listed, CE listed, and RoHS compliant for safety and environmental standards.