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Highlights at a glance
6SL3 351-1AG28-5AA1 6sl3 351-1ag28-5aa1 for Siemens VFD VSD SINAMICS Spare Power Block 3AC 500-690V 85A Nickel-Plated Busbar
6SL3351-1AG28-5AA1 100% Brand New Original SINAMICS Spare Power Block with Stable High-current Operation
85A 3-phase spare unit for rectifier & 3-phase power drive replacement
Wide 500-690V 50/60Hz 3AC input fits all SINAMICS high-power drive systems
Painted module + nickel-plated busbar for anti-corrosion & long service life
Plug-and-play spare part cuts heavy industry drive equipment downtime
150%/200% dual overload protection with overvoltage & overtemperature alarm
Ideal spare for metallurgy, mining multi-axis high-power drive repair
Standard cabinet mount, easy disassembly for on-site replacement
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About this supplier
1. Company OverviewChengdu Yakaifeng Electronic Technology Co., Ltd. is a professional industrial automation parts supplier. We focus on PLC modules, drives, HMIs, servo systems and supporting accessories for mainstream global brands. With large inventory, strict quality control, fast delivery and professional technical support, we serve worldwide clients with reliable products and trusted one-stop service.2. Competitive AdvantagesMass in-stock inventory ensures fast delivery, no production delay100% full functional testing before shipment for stable qualityFlexible original & high-quality replacement options for all budgetsProfessional tech team offers free model matching and technical consultationStable supply chain to support small orders and bulk wholesaleCost-effective price with perfect after-sale guarantee3. Factory ProfileStandard dust-proof constant temperature warehouse for standardized storageIndependent professional testing workshop for strict product inspectionComplete standardized quality management and operation processExperienced team offers fast pre-sales reply and remote debugging serviceSupport on-site installation and commissioning technical guidance4. Packaging & ShippingProfessional anti-static, shockproof industrial packing for all modulesThick carton or wooden case to eliminate transit damageMultiple shipping methods: DHL, FedEx, UPS, air & sea freightStandard export package for smooth global customs clearanceFull tracking service, real-time shipping progress update5. Service PromiseAll items come with long quality warranty24/7 efficient online customer responseQualified quality problem supported return & exchangeAccurate parameter check and model selection guidanceAim for long-term win-win cooperation with all global partners