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ABB SPAJ144C-AA Combined overcurrentand earth-fault relay

ABB SPAJ144C-AA Combined overcurrentand earth-fault relay

Item NO.: 3329080
Inquiry

Warranty: 1 year 


Condition : brand new in factory sealed box


Email: sales@mvme.cn


Chat online: +86 18030175807

Detail

  • Product NameABB SPAJ144C-AA Combined overcurrentand earth-fault relay
  • Item NO.3329080
  • Weight2.0000 kg = 4.4092 lb = 70.5479 oz
  • CategoryDCS
  • BrandABB
  • Creation Time2025-08-27
  • ABB Combined overcurrentand earth-fault relay

ABB

ABB SPAJ144C-AA Combined overcurrentand earth-fault relay.



Product Features

Product Name:ABB SPAJ144C-AA Combined overcurrentand earth-fault relay

Part Number:SPAJ144C-AA 

Product Parameters:Combined overcurrentand earth-fault relay

Brand:ABB 

Current drain at activated input:2…20 mA

Transmission mode:Fibre-optic serial bus

Selectable data transfer rates:4800 or 9600 Bd

Rated voltage:250 V ac/dc

Protection Functions:3-Phase Overcurrent (OC)

Rated Frequency:50/60 Hz

Rated Current (Iₙ):1 A or 5 A

Auxiliary Supply:24/48/110/125 V DC

Rated current:1 A

continuously:4 A

Input impedance:<100 mΩ


The ABBSPAJ144C-AA is a combined overcurrent and earth-fault relay designed for feeder protection in power 

distribution networks. It provides phase and neutral overcurrent protection along with earth-fault protection, enhancing 

system reliability. The relay also supports serial communication for remote monitoring and control, making it suitable 

for standalone or fully automated substation applications.


 

IndustryParts Limited

IndustryParts supplies new, used, and discontinued automation spare parts. We stock thousands of automation and control components from leading original equipment manufacturers (OEMs), providing a comprehensive, single-source inventory. If your desired product is out of stock, our multilingual service team will search globally to find the best-priced part.

Our product offerings include distributed control systems (DCS), programmable logic controllers (PLCs), MOTOROLA MVME industrial modules, Anybus communication converters, remote input/output (RTUs), industrial computers (IPCs), industrial low-frequency displays (IPCs), and SCSI human-machine interfaces (50, 68, and 80-pin).

Whether you need new spare parts or obsolete/discontinued industrial automation components, our experienced team of professionals will leverage years of industry expertise to provide you with efficient parts solutions.

 

 

 

 

Welcome to inquire about the price

Manager:Leonia

E-mail:sales@mvme.cn

Phone:+8618030175807(whatsapp)

 

 

Professional Service 

We guarantee quality with a 1-year warranty.

Our commitment: superior service at reasonable prices.

Years of industry experience and a proven track record.

Orders shipped within 3 business days.

Items securely packaged in professional anti-static bags.

Worldwide delivery via DHL, UPS, EMS, and FedEx.



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Email :sales@mvme.cn   Mobile :+8618030175807


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