Overcurrent Protection Relays

Schweitzer SEL-351 Directional Overcurrent Relay

SEL-501 Overcurrent Relay SEL Protection Relay 48VDC 125VAC EIA-485 5A

SEL-501 Dual Universal Overcurrent Relay Schweitzer Engineering Laboratories (SEL) Model: SEL-501 Part # 0501003X562XXB Pre-owned. Removed from working industrial environment 48VDC / 125VAC / DC Serial Port / EIA-485 Shows light cosmetic wear from normal use Includes unit exactly as shown

USED General Electric 12IFCV51AD1A Very Inverse Time Overcurrent Relay 120V 60Hz

Model: 12IFCV51AD1A. NO EXCEPTIONS. Instruction Book: GEK-49946. Condition: Used. Item No.: 7597. We are located in Belgium, WI.

USED General Electric 12CFD22B2A High Speed Differential Relay Type CFD 5A

Model: 12CFD22B2A. This is a used General Electric High Speed Differential Relay. Target Holding Coil: 0.2 Amp. We are located in Belgium, WI. NO EXCEPTIONS.

SEL Schweitzer Engineering Laboratories SEL-551C Relay Unit, For PARTS/ REPAIR

GE MULTILIN SR750 FEEDER MANAGEMENT RELAY 750-P5-G5-S5-HI-A20-R-E

Easy to use Feeder Protection System supported by industry leading suite of software tools. Key Benefits. - High-speed fault detection for arc flash mitigation. - Globally accepted ensuring adherence to international codes and standards Applications.

👀 WESTINGHOUSE TYPE CO-8 OVERCURRENT RELAY 1-12 AMP CO-8H1111N

WESTINGHOUSE TYPE CO-8 OVERCURRENT RELAY. STYLE 264C900A07. WE ARE HAPPY TO HELP!

GE 12IAC53B101A Time Overcurrent Relay Very Inverse Type IAC 60Hz 4-16A

Cat No. 12IAC53B101A. Your order will include everything pictured and described above. If it's not pictured, it's not included. Instructions : GEH-1788. Cycles: 60. General Electric.

General Electric 12IAC53B104A Time Overcurrent Relay 14-16 Amperes

SEL-421 Protection Automation Control

SEL-421 Protection Automation Control

Siemens 7SJ6005-4EA00-0DA0/BB Overcurrent Protection Relay

Siemens 7SJ6005-4EA00-0DA0/BB Overcurrent Protection Relay - we have 13 of these used overcurrent protection relays available with Free Shipping.

GE General Electric Overcurrent Relay 5102B201C00

Used Working GE General Electric Overcurrent Relay. Part Number 5102B201C00. There is a small ding in the back edge of the case. (LL-B-Box 146).

GENERAL ELECTRIC 12IAC51B3A TIME OVERCURRENT RELAY TYPE IAC *60 DAY WARRANTY*

FEES MAY APPLY TO OTHER LOCATIONS. EACH ITEM WILL BE IN A SIMILAR CONDITION AS THE ONE IN THE PHOTO. Product Details.

GE Multilin 869-EP5P5B5HRRALNGMSFCSENNBN Motor Protection Relay 100–240V AC/DC

GE Multilin 869 Motor Protection Relay – 100–240V AC/DC. • Manufacturer: GE Multilin. • Model: GE Multilin 869 Motor Protection Relay. • Platform: Multilin 8 Series. • Function: Motor Protection Relay.

Schweitzer Engineering SEL-2032 Communications Processor Relay 203203X344G2XX

Schweitzer Engineering SEL-2032.

MCGG GEC 1 Phase Overcurrent Relay MCGG22D1CD0753B 5Amp, 50/60Hz Used

Despite being used, it is still in excellent working condition and can be trusted to perform its intended function efficiently. This item is a must-have for industries that require a high level of protection against overcurrent and can be easily integrated into existing electrical systems.

SEL SEL-311L Line Current Differential Protection and Automation System

SEL SEL-311L Line Current Differential Protection and Automation System 0311L0JDA425421XX Special Spec-995 120/230V 50/60Hz 25W Used LOC AB11-7945 / AB41I2.

Schweitzer Engineering SEL-221G Relay Fault Locator

This unit was recently taken out of service and is in good working order. It is college surplus. This listing is for only the 221-G.

General Electric 121AC51B4A Time Overcurrent Relay Pair Vintage Industrial GE

MODEL 121AC51B4A. Love the item but not the price?. GENERAL ELECTRIC. Industrial collections. Analog industrial display. General Electric. Industrial, Utility Infrastructure, Engineering, Power Distribution, Steampunk, Cold War Era.

GE,12IFC77A1A,Inverse Time Overcurrent Relay

But when available in multiple quantity, the photo shown is representative of the item.

USED GOOD Heater Elements Sizes 2407=1-2423=1-2433=8-2437=13-2438=5-2432=2

BZ-3-V # 1577 7/24/2025. SEE PHOTOS ABOVE FOR DETAILS AND ITEM SPECS.

SEL SCHWEITZER SEL-311C PROTECTION ENGINEERING - Free Shipping

We are here to help! We buy all and make the process simple. We are happy to accommodate.

MH REA200 Digital IDMTL Overcurrent & Earth Fault Protection Relay Tested

The MH REA200 Digital IDMTL Overcurrent & Earth Fault Protection Relay is a reliable and efficient protective device designed for AC current systems. Manufactured by Mun Hean, this protection relay is specifically built for industrial applications, providing accurate and timely protection against overcurrent and earth faults. With the model number REA200, this relay offers secure and dependable performance, making it a valuable addition to any electrical system.

Scientific Columbus WT3-1K5-A5 Haaltiplier Watt Transducer 120 VAC 0-5 Amp

We're down to earth, easy to work with people.

ABB MAZZ5Z3GC1 Type MMCO Multiphase Overcurrent Relay 5 Amp - Damaged Plastic

NJT is not an authorized OEM distributor for the listed manufacturer unless otherwise stated. The original manufacturer’s warranty does not apply. MORE INFORMATION. Get it tomorrow!

Schweitzer Engineering Laboratories - Compact Industrial Computer SEL-3360S-2

USED - Schweitzer Engineering Laboratories - Fanless Compact Industrial Computer SEL-3360S-2. Not Included R2 V3: F3-Key Functions working, C4-Used Good.

ABB Microshield O/C MSOC 474M14216000 Overcurrent Relay 60-150 Vdc

Catalog Number 474M14216000. ABB Microshield O/C (Overcurrent) Protection Relay in used working condition. Model Microshield O/C. Frequency: 60 Hz. Frequency 60 Hz. Condition Used. RS-485 communication interface.

ABB 446S1201 Circuit Shield Overcurrent Relay Asea Brown Boveri

Model No. 446S1201. Asea Brown Boveri. Circuit Shield Overcurrent Relay. SKU: TK0009. If it is not pictured or described above, it is not included.

General Electric 12IAC51B806A Time Overcurrent Relay Inverse 2-16A GE IAC51B806A

Cat No. 12IAC51B806A. General Electric. Cycles: 60. RIVER CITY INDUSTRIAL.

GE Multilin 869-EPS5B5HRALNGMSFCSENNBN Motor Protection Relay 88–265V AC/DC

GE Multilin 869 Motor Protection Relay. The 869 provides comprehensive motor protection including overload, stall, phase unbalance, ground fault, thermal modeling, and extensive event logging. Otherwise is in good, clean used condition.

GE 12IBC53M1Y1A Phase Directional Overcurrent Relay IBC 60Hz General Electric

Model No. 12IBC53M1Y1A. Phase Directional Overcurrent Relay. General Electric. RIVER CITY INDUSTRIAL.

USED ABB PV1552461MRS050858A Motor Protection Relay Arc Fault Detection Board

Model#: PV1552461MRS050858A. ABB Motor Protection Relay Arc Fault Detection Board. Board#: 1MSC980220. Board Revision: A2. Assembly#: 11092015. NO EXCEPTIONS. Location: Belgium, WI 53004. Condition: Used.

GE 12IAC53A3A Time Overcurrent Relay Very Inverse 0.5-2 Amp General Electric IAC

Cat No. 12IAC53A3A. General Electric. Cycles: 60. RIVER CITY INDUSTRIAL.

289B094A22B ABB Type CO-11 Overcurrent Relay - Next Day Option

GE MDP Digital Time Overcurrent Relay MDP5420000DA - Cracked Case

Model: MDP5420000DA. The plastic case on the back of the unit is cracked. We are unable to test this unit.

Siemens Siprotec4 7SJ6326

GE TIME OVERCURRENT RELAY INVERSE TIME 4/16A 60 CYCLES 12IAC51A1A

MODEL NO. 12IAC51A1A. IT DOES NOT INCLUDE HAWAII, ALASKA, PUERTO RICO, GUAM, OR ANY OTHER US ISLAND TERRITORIES.

BASLER ELECTRIC BE1-25 SYNC CHECK RELAY IN EXCELLENT CONDITION

We try to combine multiple orders withing 24 hours.

USED ABB 1MSC980219 Motor Protection Relay Connection Board Rev. A1

Board#: 1MSC980219. ABB Motor Protection Relay Connection Board. Board Revision: A1. We are located in Belgium, WI. NO EXCEPTIONS. Local Pickup Series: REA 101. Location: Belgium, WI 53004.

ABB Power T&D Company Inc Circuit Shield Ground Voltage Relay 410E1175-HF

Condition: USED - Appears to be in gently used or New Condition.