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TDK EPCOS B25673A4252A040 PhaseCap Compact Capacitor, 25kvar 440V, MKK440-D-25-02

Regular price $250.00 USD
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The EPCOS MKK440-D-25-02 (Ordering Code: B25673A4252A040) is a three-phase PhaseCap Compact film capacitor engineered for power factor correction (PFC) applications. Featuring a delta-connected, self-healing polypropylene dielectric and an integrated overpressure disconnector, it delivers reliable operation and high-level safety. Housed in a robust extruded aluminum can with an M12 threaded stud and optimized IP20 safety terminals, this capacitor is perfectly suited for demanding industrial environments and complies fully with IEC 60831 and UL 810 standards.

Product ID (MPN) MKK440-D-25-02
Order Code B25673A4252A040
Series / Product Family PhaseCap Compact
Rated Capacitance (CN) 3 x 137.1 µF
Capacitance Tolerance –5 / +10%
Connection Configuration Three-Phase, Delta (D)
Rated Voltage (VN) 440 V AC rms
Rated Frequency (fN) 50 / 60 Hz
Output Rating 25.0 kvar @ 50 Hz / 30.0 kvar @ 60 Hz
Rated Current (IR) 33 A @ 50 Hz / 39 A @ 60 Hz
Max Permissible Current (Imax) Up to 1.5 · IR
Dissipation Factor ~0.2 W / kvar (Dielectric)
Dielectric Material Polypropylene Film
Safety Component features Overpressure Disconnector, Self-Healing Technology
Terminals Optimized Safety Terminals (Isolated, IP20)
Mounting / Fixing Threaded Bolt M12 (Max. Torque 10 Nm)
Dimensions (Diameter × Height) 116 × 200 mm
Standards Compliance IEC 60831-1/2, UL 810 (5th Edition)
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