Browse Protection Relay products from TOPNLMS and request model checking, availability, lead time and export packing details for industrial MRO sourcing.
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Browse the manufacturers with published Protection Relay models and send exact part numbers for RFQ checking.
Allen-Bradley 1440-REX03-04RG Dynamix overspeed relay module. Ruggedized for harsh environments. In stock, tested, 12-month warranty. Fast global shipping.
ABB 1MRK000005-63 REB 500 original busbar protection relay PC board. Genuine spare, 12-month warranty, tested before shipment. Fast worldwide delivery.
Phoenix Contact PSR-SCP-24DC/ESP4/2X1/1X2 (2981020) safety relay replacement & upgrade. Compatible wiring, DIN rail fit, 24VDC. 12-month warranty. Fast ship.
GE 745-W3-P5-G5-HI-A-L-R-E-H ruggedized three-winding transformer differential protection relay. In stock, tested, 12-month warranty. Fast global shipping from TOPNLMS.
GE 269PLUS-D/O-211-100P-120VAC ruggedized multifunction motor protection relay. In stock, tested, 12-month warranty. Fast shipping from TOPNLMS.
Allen-Bradley 700S-CF620DJC force-guided safety relay, 6NO/2NC, DIN rail. IEC 61508 SIL-rated, EMI-resistant. In stock, tested, 12-month warranty. Fast ship.
Allen-Bradley MSR126.1T 440R-N23114 Guardmaster dual-channel safety relay. Certified for harsh industrial environments. In stock, tested, 12-month warranty.
ALSTOM P14DB11A330500A MiCOM P14D Distance Protection Relay. Drop-in replacement, IEC 61850 compatible, 12-month warranty. In stock — fast global shipping.
Alstom MPM123 MiCOM measurement & protection relay module — original industrial spare. Grid-ready, 12-month warranty, pre-shipment tested, fast worldwide shipping.
Original Allen-Bradley 440R-D23166 MSR125H GuardMaster safety relay. SIL 3 / PLe dual-channel, 12-month warranty, fast shipping. Industrial spare for critical control systems.
SCHMERSAL SRB-NA-R-C.35/CH2A-24V dual-channel safety relay replacement. Cat.4 PLe SIL3, 24VDC. Compatible upgrade for SRB series. 12-month warranty, fast shipping.
Schneider Electric XPSAF5130 Preventa safety relay module. Original industrial spare for inductive sensor monitoring. 12-month warranty. Fast global shipping.
Buy Schneider Electric LV432693 MICROLOGIC 6.0A electronic trip unit for Masterpact NT/NW ACBs. Original spare, 12-month warranty, tested before shipment.
PILZ PNOZ X2 774303 dual-channel safety relay for emergency stop & safety gate circuits. PNOZ X Series. In stock, tested, 12-month warranty. Fast global shipping.
Original GE IS230SRLYH2A IS200SRLYH2AAA discrete output relay module for Mark VI turbine control. 12-month warranty, tested, fast worldwide shipping.
GE UR8RH original CT/VT input module for UR Series universal relay platforms. Genuine industrial spare, 12-month warranty, fast worldwide shipping.
Original GE Multilin R7I-MDM8-02-002 UR Series inter-relay communications module. Fast replacement, full compatibility, pre-tested, 12-month warranty. Ships from stock.
GE UR-9GH original CPU module for UR Series protection relays. Fast replacement, 12-month warranty, tested before shipment. Reduce downtime now.
GE UR 6CH original industrial spare I/O expansion module for UR Series protection relays. Compatible replacement, 12-month warranty, tested before shipment.
GE Multilin 745-W2-P15-G5-HI-A-L-R-E-H replacement relay. Compatible upgrade for 745 Series transformer protection. Drop-in retrofit, 12-month warranty, fast global shipping.
GE Multilin 750-P5-G5-D5-HI-A1-R motor protection relay replacement. Compatible 750 Series upgrade. In stock, tested, 12-month warranty. Ships from Xiamen.
GE URSHB original UR SHB series power supply module for protection relay systems. 12-month warranty, tested before shipment. Fast worldwide delivery.
GE UR9AH UR Series protection relay replacement. Compatible upgrade, wiring & protocol support. In stock, 12-month warranty. Fast shipping from Xiamen.
GE UR6NH UR Series digital inputs relay I/O module. Drop-in replacement, wiring-compatible upgrade. 12-month warranty. Fast global shipping from Xiamen.
