Mecc Alte | Ducati Energia 35µF Run Capacitor | P/N 416.17.57.EA | UL listed | 9910303133

UL Recognized, 50×92 mm, Double FASTON, for Single-Phase Alternators, Fits Mecc Alte Generators

Capacitance: 35 µF (±5%)
Dimensions: 50 x 92 mm (D x H)
Case: plastic, metallized polypropylene film, self-extinguishing UL-94 V2
Voltage: 425V~ (30,000h, Class A) / 475V~ (10,000h, Class B), per EN 60252-1/A1
Frequency: 50-60 Hz
Terminals: FASTON 6.3 mm, double tag, no stud
Safety class: S0
Certifications: EN 60252-1/A1, VDE, IMQ, UL Recognized (File E192559, 370V~ / 450V~)

$20.29

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SKU: 9910303133

Categories: Capacitors

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Ducati Energia 35µF Run Capacitor, P/N 416.17.57.EA, 425-475V~, UL Recognized, 50x92 mm, Double FASTON, for Single-Phase Alternators, Fits Mecc Alte Generators

Field	Value
Brand	Ducati Energia (supplied via Mecc Alte)
Model / Series	416.17 (ERP lists “CAPACITOR mF35 S.4.16.17.57.EA UL”)
Manufacturer PN	416.17.57.EA
Your internal SKU	9910303133
Product type	Run capacitor, metallized polypropylene film, plastic case
Capacitance	35 µF, ±5%
Rated voltage	425V~ (30,000h, Class A) / 475V~ (10,000h, Class B)
UL rating	370V~ / 450V~
Frequency	50-60 Hz
Dimensions (D x H)	50 x 92 mm
Case / cover material	Plastic case, self-extinguishing cover (UL-94 Class V2)
Terminals	FASTON 6.3 mm, double tag, without stud (code EA, UL version)
Safety class	S0
Operating temperature	-25°C to +85°C (climatic category 25/85/21)
Certifications	EN 60252-1/A1, VDE, IMQ, UL Recognized (File E192559)
Country of origin	Italy (Ducati Energia S.p.A.)
Included accessories	Capacitor only (confirm)

Manufacturer Part Number: 416.17.57.EA (Ducati Energia, Series 416.17)

A generator capacitor is the voltage-regulation component in capacitor-regulated, self-exciting alternators. It stores and releases electrical energy to keep output voltage stable as the generator runs, working alongside the auxiliary winding to build and maintain the alternator’s magnetic field. On smaller single-phase generator models, this is a cost-effective alternative to an electronic AVR.

This Ducati Energia 35 µF run capacitor (P/N 416.17.57.EA) is manufactured to EN 60252-1/A1 with VDE and IMQ approval and UL Recognition (File E192559), in a self-extinguishing plastic case (UL-94 Class V2). It measures 50 x 92 mm and uses double FASTON 6.3 mm terminals with no mounting stud.

Common failure symptoms this part resolves:

Generator runs but produces no electrical output
Voltage far below normal (well under 120V/240V)
Flickering lights or surging power
Visible bulging, cracking, or resin/oil leakage from the capacitor case

Not sure this is the right part for your unit? Send us your generator model number or the µF rating on your current capacitor, and reference P/N 416.17.57.EA.