Varistors model 14D471K (also listed as 14D 471K or 14D471) are metal oxide varistors MOVs, also known as voltage dependent resistors VDRs or voltage sensitive resistors VSRs. Key features - Voltage rating: 470 V - Configuration: 14D series disc style varistors - Pack size: 100 pieces per pack - Material: metal oxide varistor, designed to respond to voltage changes - Function: clamps overvoltage spikes to protect connected circuits - Performance: fast response to surges, provides reliable voltage protection - Compatibility: suitable for industrial, commercial, and residential electrical systems Why you need them - Protect power supplies, controllers, and other sensitive electronics from transient surges - Reduce the risk of component damage and downtime due to voltage spikes - Stock a ready supply (100 pieces) for easy replacements and ongoing protection Use scenarios - Industrial control panels and motor drives requiring surge protection in 470 V applications - Commercial electrical installations and building automation where reliable overvoltage protection is essential - Residential electronics and appliances protection, including power supplies and home theater equipment, in home electrical systems This 14D471K MOV offers dependable, non-polar surge protection with a clear 470 V rating, making it a practical choice for safeguarding a wide range of systems.