Special Options for SSI Products

January 2014

Many of our pulse isolation relays and metering devices can be ordered with special add-ons and options. When ordering, most options are indicated by adding a –SPx to the end of the product number. In this newsletter, we provide a brief summary of some of the available options.

OptionDescriptionAvailable For

-SP1

 Modular Relay in a NEMA 4X Enclosure

Most Elite and Standard pulse isolation relays and Totalizers, except SPR-448

-SP2

125VDC Input option, by way of adding a
DCS-1 Auxiliary Power Supply

Most Elite and Standard pulse isolation relays and Totalizers, except SPR-448

-SP3

 Two 7/8” holes in the bottom of the enclosures

Self-Contained - Low Voltage SSI Elite Relays: CIR Series Customer Interface Relays and LMR Series Load Management Relays

-SP8

Special Wetting Voltage

RTR-2+ High-Speed Pulse Isolation Relay

-SP9

Special Operating Voltage

RTR-2+ High-Speed Pulse Isolation Relay

-SP10

Special Power Supply Voltage

RTR-2+ High-Speed Pulse Isolation Relay

-SP11

External Wetting Voltage

RTR-2+ High-Speed Pulse Isolation Relay

-SP13

 15-48VDC Input option, by way of adding a
DCS-2 Auxiliary Power Supply

Most Elite and Standard pulse isolation relays and Totalizers, except SPR-448

-SP17

SPS-1 Solar Power Supply option for the
PRT-12 Wireless Pulse Link Transmitter

PRL-1200 Wireless Pulse Link

-SP18

Modular Relay in SSI NEMA 3R Enclosure

Most Elite and Standard pulse isolation relays and Totalizers, except SPR-448

Many additional options are available, many of which are related to special power supply voltages, special wetting voltage or other operational conditions. If you have a special requirement for interfacing to other equipment, call us and let us evaluate whether we can build a relay for your special application.

Be sure to call the factory for pricing and availability when ordering an item with a special option.