Jul172026

ABB SAFT183VMC MV Fuse Holder Base For 12kV High Voltage Current Limiting Fuses New Original In Stock Fast Shipping

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Product Core Brief Model: SAFT183VMC Brand: ABB Hitachi Energy Series: SAFT series medium voltage fuse mounting hardware for indoor air-insulated switchgear Core Function: Single-pole vertical mount fuse base designed for 12kV medium voltage current-limiting fuses, installed inside ABB UniGear ZS3.2, ZS3.3 and SafeRing switchgear transformer feeder bays. It provides mechanical support, reliable high-current conductive contact…

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Jul172026

ABB SA801F 3BDH000011R1 AC800F Freelance Dedicated Power Supply Module New Original In Stock Fast Shipping

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Product Core Brief Model: SA801F, official OEM codes: 3BDH000011R1, 3BSE008508R1 Brand: ABB Hitachi Energy Series: ABB Freelance AC800F distributed control system dedicated rack power supply module Core Function: The mandatory primary power module installed in the dedicated P power slot of AC800F controller rack. It converts universal 115–230VAC mains input into two stabilized low-voltage DC…

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Jul172026

ABB RXTUG 22H 1MRK000592-A COMBIFLEX Wide-Range DC-DC Converter For COMBIFLEX Relays New Original In Stock Fast Shipping

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Product Core Brief Model: RXTUG 22H, full OEM part number: 1MRK000592-A Brand: ABB Hitachi Energy Series: ABB COMBIFLEX modular secondary relay system dedicated auxiliary power converter Core Function: Isolated wide-input DC-DC power supply module designed exclusively to power all COMBIFLEX plug-in measuring and protection relays (RXIDK, RXEDK, RXPPK, RXIIK, RXDS4, RXHL series). It converts unstable…

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Jul172026

ABB RXPPK 2H 1MRK001615-AA COMBIFLEX Dual-Stage Reverse Power Protection Relay For Generators New Original In Stock Fast Shipping

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Product Core Brief Model: RXPPK 2H, Full OEM part number: 1MRK001615-AA Brand: ABB Hitachi Energy Series: Classic COMBIFLEX modular secondary protection relay system Core Function: Microprocessor-controlled two-stage directional reverse power relay, specially designed for synchronous generators (thermal, hydro, gas turbine units). It detects reverse power flow (power fed back from grid to generator) and low…

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Jul172026

ABB RXIIK 4 1MRK001643-AA COMBIFLEX 4-Channel CT Current Measuring Relay New Original In Stock Fast Shipping

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Product Core Brief Model: RXIIK 4, Full OEM part code: 1MRK001643-AA Brand: ABB Hitachi Energy Series: ABB COMBIFLEX modular secondary measurement relay system Core Function: Four-channel independent low-burden CT current measuring relay designed to collect and sum multiple secondary CT currents for residual earth fault supervision, transformer differential auxiliary current matching, and multi-winding generator current…

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Jul172026

ABB RXIDK 2H 1MRK000838-HA COMBIFLEX Digital Overcurrent & Short-Circuit Protection Relay New Original In Stock Fast Shipping

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Product Core Brief Model: RXIDK 2H, Full OEM Article Code: 1MRK000838-HA Brand: ABB Hitachi Energy Series: Classic COMBIFLEX modular secondary protection relay system Core Function: Microprocessor-based two-stage time overcurrent protection relay for CT secondary circuits in power substations and power plants. The HA suffix variant integrates a built-in harmonic suppression filter, designed to filter magnetizing…

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Jul172026

ABB RXEDK 2H 1MRK000841-RA COMBIFLEX Two-Stage Over/Undervoltage Measuring Relay New Original In Stock Fast Shipping

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Product Core Brief Model: RXEDK 2H, Full OEM part number: 1MRK000841-RA Brand: ABB Hitachi Energy Series: Classic COMBIFLEX modular secondary protection relay system Core Function: Microprocessor-based dual-stage voltage measuring relay, each stage configurable independently for overvoltage (59) or undervoltage (27) protection. The RA suffix version is the standard general-purpose variant without built-in third harmonic suppression…

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Jul172026

ABB RXEDK 2H 1MRK000841-KA COMBIFLEX Two-Stage Voltage Protection Relay New Original In Stock Fast Shipping

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Product Core Brief Model: RXEDK 2H, Full OEM part number: 1MRK000841-KA Brand: ABB Hitachi Energy Series: Classic COMBIFLEX modular secondary protection relay system Core Function: Microprocessor-based two-stage voltage measuring relay, independently configurable for overvoltage (59) or undervoltage (27) protection for each stage. Widely applied for generator neutral displacement voltage earth fault supervision, busbar over/undervoltage monitoring,…

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Jul172026

ABB RXDS 4 1MRK000344-A COMBIFLEX 4-circuit Test Disconnect Switch For Protection Relay Panels New Original In Stock Fast Shipping

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Product Core Brief Model: RXDS 4, Full OEM part number: 1MRK000344-A Brand: ABB Hitachi Energy Series: COMBIFLEX modular secondary relay & measurement system accessory Core Function: 4-pole sequential test disconnect switch dedicated for CT, VT and trip control secondary circuits in power substation relay panels. It provides safe, step-by-step isolation of measurement and tripping loops…

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Jul172026

ABB RVAR-5612 64714996 Varistor Filter Protection Board For ACS800 Medium/High Power Drives New Original In Stock Fast Shipping

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Product Core Brief Model: RVAR-5612, official OEM spare part code: 64714996 Brand: ABB Hitachi Energy Series: ACS800 series industrial & wind turbine variable frequency converter main circuit protection PCB Core Function: Dedicated three-phase varistor surge suppression and line filtering board installed on the AC input side of ACS800 power units. It integrates high-energy metal oxide…

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