Providing the widest range of circuit protection products in the industry means that we offer solutions for everyone from OEMs and panel builders to MROs and electrical contractors either directly or via electrical distributors.
Series
Protistor® size 73 aR, 600 to 1250VAC (IEC) / 1300VAC (UL)
These 1250/1300V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles.
The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. Fuses are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic.
All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
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Product
P300669 - A110UD71LLI630
Square Body High-Speed Fuse Protistor® Size 71 aR 1000VAC IEC 1100VAC UL 630A With Striker Slotted Blades long
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Product
E300660 - A120UD70LI350
Square Body High-Speed Fuse Protistor® Size 70 aR 1100VAC IEC 1200VAC UL 350A With Striker Slotted Blades long
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Product
H1057593 - MF100B-4
Battery Module Fuse 100VDC Max - 100A with Bolted Max. Rated Breaking Capacity DC: 20 kA @ 100 V L/R ≤ 1.5 ms
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Product
J1057594 - MF125B-4
Battery Module Fuse 100VDC Max - 125A with Bolted Max. Rated Breaking Capacity DC: 20 kA @ 100 V L/R ≤ 1.5 ms
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Product
K1057595 - MF150B-4
Battery Module Fuse 100VDC Max - 150A with Bolted Max. Rated Breaking Capacity DC: 20kA@100V L/R=1.5 ms
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Product
L1057596 - MF160B-4
Battery Module Fuse 100VDC Max - 160A with Bolted Max. Rated Breaking Capacity DC: 20 kA @ 100 V L/R ≤ 1.5 ms
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Product
M1057597 - MF180B-4
Battery Module Fuse 100VDC Max - 180A with Bolted Max. Rated Breaking Capacity DC: 20 kA @ 100 V L/R ≤ 1.5 ms
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Product
H076643 - D602SH42C375QF
Square Body High-Speed Fuse Protistor® Size 602 aR 4200VDC IEC 375A With Striker L Brackets
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Series
HelioProtection® HP10NH, Photovoltaic fuse-links gPV 1000VDC
Mersen HP10NH photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Helio-Protection® HP10NH fuse links are designed for the protection of cables in a PV group of chains when a short circuit occurs in a panel (main fuse category). This HelioProtection® main fuse range enlarges our PV fuse links offering on a size having a worldwide acceptance. They are of the gPV type and comply with both IEC 60269-6 and UL 2579 PV standards.
They are also available with bolted type blades for direct mounting.
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