Established in 1998, China Dianshen Electric Co., Ltd. is a professional power fuse manufacturer and power fuses design of electric and electronic products. Together with the European 'CE', 'CCC', GS/EMC/LICE/UL/CSA, and 'CB' (IEC) certification that we have received for various series. Currently, our custom power fuse product series are being exported worldwide. Our pursuit of first-rate quality, competitive and cheap power fuses prices and comprehensive after-sales services offers both potential and long-standing clients confidence in our company.

SMD Power Fuses are especially suited for protecting transformers, capacitor banks, and cables in outdoor distribution substations through 34.5 kV. They incorporate precision-engineered nondamageable silver or nickel-chrome fusible elements with time-current characteristics that are precise and permanently accurate — assuring not only dependable performance, but also continued reliability of system coordination plans.
With SMD power fuses, source-side devices may be set for faster operation than practical with other power fuses or circuit breakers, thereby providing better system protection without compromising coordination.
Type SMD-20 and SMD-40 Power Fuses (View Photo) are offered with maximum continuous current ratings of 200 and 400 amperes, in a variety of fault interrupting ratings. They’re available in a wide variety of ampere ratings, in four different speeds: S&C “K”, Standard, Slow, Very Slow, and “DR” (SMU-20 only). This broad selection of ampere ratings and speeds permits close fusing to achieve maximum protection and optimum coordination.

Fuse rated at 30 amps
Designed for medium-to-high current applications
ClearView inspection window ensures easy readability
100-percent limited replacement warranty
Includes 4 fuses per pack
Advanced performance Monster MIDI fuses deliver protection and peace of mind. Power-hungry amplifiers demand high current capacity. Using appropriate fusing is critical for safe, reliable performance. Unless you want to reconfigure your install every time you change components, you need fusing that can grow with your system. The Monster Performance MIDI Fuse line is capable of protecting up to 150 amps and can safeguard both your present and future systems for advanced performance today and tomorrow.
For medium to high current applications ClearView inspection window for quick fuse status Polished black nickel finish for corrosion resistance Color-coded for amp identification 4 pack.

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