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Browse Protection Relays Parts and Components

Industrials Unlimited is an all-inclusive purchasing platform for industrial parts and components. Our inventory of more than two billion new and obsolete parts includes a broad range of products from many different part categories. One such category is Protection Relays, which contains parts such as 169-100p-120, 253-papulsbx, 253-phdu, 3110554-012, 339-e-p5-g5-h-r-s-n-n-1e-d-n and many others, all of which are readily available with short lead times and competitive prices. Among our competitive edges is our ability to leverage our purchasing power to secure lower costs and faster shipping times on all orders, even in AOG situations. We are able to do this due to resources such as our international supply chain network that spans the United States, Canada, and the United Kingdom. Furthermore, as an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, we are able to guarantee the quality and reliability of each part we sell. To see how we are revolutionizing parts procurement, submit an RFQ today for desired Protection Relays part.

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Part No.DescriptionManufacturerSub CategoryRFQ
169-100p-120Ge General Electric Multilin 169-100P-120 Motor Management Relay 120v-acGeneral Electric
253-papulsbxCROMPTON 253-PAPULSBX 120V-AC PROTECTION RELAYCrompton Instruments
253-phduCROMPTON 253-PHDU 120V-AC PROTECTION RELAYCrompton Instruments
3110554-0123110554-012 Solid State Protection ModuleWestinghouse
339-e-p5-g5-h-r-s-n-n-1e-d-nGE 339-E-P5-G5-H-R-S-N-N-1E-D-N MULTILIN 339 FEEDER 120-240V-AC 125-250V-DC PROTECTION RELAYGeneral Electric
750-p5-g5-s5-hi-a20-r-tGe 750-P5-G5-S5-HI-A20-R-T Multilin Feeder Management RelayGeneral Electric
b3e-e1p-a0n0fB3E-E1P-A0N0F Solid State Protective RelayBasler Electric
cefb1-11CEFB1-11 230V-AC PROTECTION RELAYAllen Bradley
co-8-1812c85a01CO-8 1812C85A01 OVERCURRENT PROTECTION RELAYWestinghouse
dpdp000006Ge DPDP000006 Multilin D60 Feeder Protection PanelGeneral Electric
gfr-2GFR-2 GROUND FAULT 10-30A 120V-AC PROTECTION RELAYSkymatic Controls
k2cu-f20a-dK2CU-F20A-D HEATER FAULT DETECTOR 110V-AC PROTECTION RELAYOmron
mvaj11d1gb0774aMVAJ11D1GB0774A PROTECTION RELAYGec Measurements
mvaj205tb0010aMVAJ205TB0010A 24-27V-AC 24-27V-DC PROTECTION RELAYAreva
ra890f-1288RA890F 1288 PROTECTORELAY 120V-AC PROTECTION RELAYHoneywell
ra890g-1260RA890G 1260 FLAME SAFE GUARD 120V-AC PROTECTION RELAYHoneywell
rmf-112dRMF-112D UNDER/OVER FREQUENCY 120V-AC PROTECTION RELAYDeif
sel-749m-0749m01a503x1a00SEL-749M 0749M01A503X1A00 110/240V-AC 110/250V-DC PROTECTION RELAYSchweitzer
sel-751a-751a01aca0x74850200SEL-751A 751A01ACA0X74850200 FEEDER 120/240V-AC 125/250V-DC PROTECTION RELAYSchweitzer

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Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025

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