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Product Line

 

Motor Protection

SEL-501   Dual Universal Overcurrent Relay
SEL-701   Motor Protection Relay
SEL-749M   Motor Protection Relay
SEL-2600A   RTD Module

 

 

Generator Protection

SEL-300G   Generator Protection Relay
SEL-547   Distributed Generator Interconnection Relay

 

 

Transformer Protection

SEL-387   Current Differential and Overcurrent Relay
SEL-587   Current Differential Relay

 

 

Feeder Protection

SEL-351   Directional Overcurrent and Reclosing Relay
SEL-351A   Distribution Protection System
SEL-351R   Recloser Control
SEL-351S   Protection and Breaker Control Relay
SEL-501   Dual Universal Overcurrent Relay
SEL-551   Overcurrent and Reclosing Relay
SEL-551C   Overcurrent/Reclosing Relay

 

 

Revenue Metering
SEL-734   Revenue Metering System

 

 

Line Protection

SEL-421   High-Speed Line Protection, Automation, and Control System
SEL-311L   Line Current Differential Protection and Automation System
SEL-311   Phase and Ground Distance Relay
SEL-321   Phase and Ground Distance Relay
SEL-351   Directional Overcurrent and Reclosing Relay
SEL-351S   Protection and Breaker Control Relay

 

 

Bus Protection
SEL-587Z   High-Impedence Differential Relay

 

 

Integration and Automation
SEL-2032   Communications Processor
SEL-2030   Communications Processor with Card Slot
SEL-2701   Ethernet Processor Card
SEL-2711   Modbus Plus® Processor Card
SEL-3301   Protocol Gateway
SEL-3351   System Computing Platform
SEL-2410   I/O Processor
SEL-2890   Ethernet Transceiver
SEL-2020   Communications Processor
SEL-3021   Encrypting Transceiver

 

 

Logic Processors

SEL-2100   Logic Processor

 

 

Fiber-Optic Transceivers/Modems

SEL-2800   Fiber-Optic Transceiver/Modem
SEL-2810   Fiber-Optic Transceiver/Modem with IRIG-B
SEL-2815   Fiber-Optic Transceiver/Modem
SEL-2830   Single-Mode Fiber-Optic Transceiver/Modem with IRIG-B

 

 

Remote I/O Modules

SEL-2505   Remote I/O Module

 

 

Contact Arc Suppressors

SEL-9501   Contact Arc Suppressor
SEL-9502   Contact Arc Suppressor

 

 

Rugged Computers

SEL-3301   Protocol Gateway
SEL-3351   System Computing Platform
SEL-1102   Computing Platform

 

 

Precise Timing

SEL-2407   Satellite-Synchronized Clock
SEL-2401   Satellite-Synchronized Clock
SEL-3401   Digital Clock

 

 

SEL Software

SEL-5010   Relay Assistant
SEL-5020   Settings Assistant
SEL-5601   Analytic Assistant
SEL-5802   Motor Modeling

 

 

Engineering Services

POWERMAX™ Power Management and Control System
POWERCORE™ Substation Control Enclosures
SEL-7000 Integrated Substation System
Protection and Automation Services
Arc-Flash Hazard Services
Other Services

 
   
 
   
  Product information request and comments form or email Marketing@SELIndustrial.com
   
 
 



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