Product Catalog

The new Hermetically Sealed 21H relay is a sealed rugged design for years of use in the field. Designed more compact with superior reliability for the new ATC cabinets.  

Features:

• The 21H is sealed with a dry nitrogen gas to keep out moisture, dirt, ants or other outside contaminations that could get between the contacts and cause failures. This insures increased stability and life of the contacts.
• Contacts rated to 10 Amps @ 48VDC or 120VAC.
• LED indicator is wired to show actual transfer of the contacts not just that the power is applied to the coil.
• Rugged plug pins will withstand field installation if necessary.
• Sockets available - Panel Mount (SK-TRF8-MW) or PCB (SK-TRF8-MP).

See Data sheet for additional info.  Please use the RFQ/RFI tab above to submit your request.

The 21 and 136 series flash transfer relays have a proven industry record of reliability. Their rugged design has allowed the products to be plugged in and left, for years of service. Recent changes in lighting techniques from incandescent to LED have prompted us to respond with a redesigned relay better suited for the low currents of LED lighting, but equally usable with tungsten lamps.

Additional contact configurations and coil options are available

See Data sheet for additional info. Please use the RFQ/RFI tab above to submit your request.

The 418 hybrid relay is designed as a drop-in replacement for mercury relays used in traffic cabinets ONLY. Now being installed in new cabinets.

Normally Closed version now available.

See Data sheet for additional info. Please use the RFQ/RFI tab above to submit your request.

SK-TRF style products are 15 amp, 250 volt sockets used widely throughout the traffic industry inside of metal cabinets. Six, 8 and 12 pin products are available with flanges for mounting flush through cut-outs in metal. The 8 pin version accepts the 21 series relay.

This Solid-State & Electromechanical relay in parallel provides an environmentally safe power control for the next generation ATC Traffic Light Cabinets using AC output.

 Features:

• LED – “Power on” indication
• Hermetically Sealed from environment
• IP 20 Touch Proof
• Input voltage: 48 VDC
• Output rating: 35A@240VAC and 45A@120VAC

See Data sheet for additional info. Please use the RFQ/RFI tab above to submit your request.

This Solid-State & Electromechanical relay in parallel provides an environmentally safe power control for the next generation ATC Traffic Light Cabinets using full 48 VDC input and output voltages to operate LED traffic lights.  

Features:

• LED – “Power on” indication
• Hermetically Sealed from environment
• IP 20 Touch Proof
• Input voltage: 48 VDC
• Output rating: 20 A @ 48VDC

See Data sheet for additional info.  Please use the RFQ/RFI tab above to submit your request.

This Solid-State & Electromechanical relay in parallel provides an environmentally safe power control for the next generation ATC Traffic Light Cabinets using AC output.

 Features:

• LED – “Power on” indication
• Hermetically Sealed from environment
• IP 20 Touch Proof
• Input voltage: 48 VDC
• Output Voltage: 45A@120VAC, 35A@240VAC 

See Data sheet for additional info. Please use the RFQ/RFI tab above to submit your request.