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These fuse links are intended to protect high-voltage distribution networks and transformers according to the International Standard IEC 60282-. They are of current-limiting type and for indoor as well as outdoor use.
The line is made by:
· Back-up fuse links with or without CPD (Controlled Power Dissipation),
· General Purpose type fuse links.
The line lies between 3/7.2 kV and 20/36 kV of rated voltage.
Two ranges exist in this line :
· International range complying with IEC 60282-1,
· German range complying with IEC 60282-1 (VDE 0670 T4) as well as VDE 0670 T402.
The Controlled Power Dissipation (CPD) from Ferraz Shawmut is driven par power dissipation and not only by temperature. While operating faster, it avoids high temperatures especially in SF6 switchgear. The mechanism of the CPD actuates the ‘medium’ type striker of the fuse link. In that case a combination with a switch is required.
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| RESIDENTIAL AND COMMERCIAL ELECTRICAL INSTALLATIONS: ETI provides high-quality and integral solutions for protection of electrical installations in buildings. We supply all kinds of type D, D0 and C fuse-links, as well as MCB's and various types of residual current protection switches from ASTI group. In our sales program you will also find various types of switches and supervision & control devices of EVE group. Very important is also overvoltage protection ETITEC. All together shall be built, of course, into a distribution cabinet DIDO of your choice. |
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Ferraz Shawmut offers you the benefits of a truly global supplier from the one-stop-shopping advantages of our complete line of European and North-American fuses, holders and accessories.
Modulostar®, Lindner® and Blue Dot® are brand names for fuses and fusegear complying respectively to NF, DIN and BS88 standards. Space-saving, modular, modern-day design, reliability are the key words for these lines. To limit drastically short-circuit current and downsize overloads while providing easy installation and complete safety for the operators only one spot: Ferraz Shawmut. |
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EJO-1 9F62 General Purpose
General Purpose current-limiting fuses are designed to interrupt the high-fault currents and also the low-fault currents down to approximately 1.6 times their continuous current rating. This fuse is defined in the IEEE Std C37.40 -1993 (3.1.57) as "A fuse capable of interrupting all currents from the rated interrupting current down to the current that causes melting of the fusible element in no less than one hour." These fuses can be used outdoors without any protecting enclosure.
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| Ferraz Shawmut is involved in the medium voltage protection from many years. The expertise is centered on the protection of the MV/LV transformer in the power distribution networks with solutions encompassing medium voltage Limitor® fuses for overhead lines protection, oil-tight medium voltage fuses fitting the transformer tank and fault indicators especially the Nortroll® products. Our medium voltage solutions concern also the industrial field with both North-American and European (DIN) standard medium-voltage motor protection fuses. The offering covers also the protection of potential transformers and medium voltage capacitors. |
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| Ferraz Shamwut is global leader for fuse-based electrical protection solutions. Miniature fuses are part of the offering. This international range of miniature dimension fuses offers you all the protection you require with convenience fuses essentially glass-type fuses as well as high-breaking capacity and low I2t fuses with ceramic body all within the popular footprint 5x20 and 6.3x32 mm. |
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Miniature fuses serv to main purposes:
a) To protect components, equipment and people from risk
of fire and shock risk caused by overcurrents.
b) To isolate subsystems from the main system once a fault has occurred. |
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NV KOMBI advantages
ETI is introducing a new generation of low-voltage fuse-links from size NV00C up to to NV3 with new, dual indication
of fuse-link operation, called KOMBI. The indicator is easily visible on the top and centre of the fuse link, whether it is
situated in a standard fuse base or vertical fuse rail or in fuse-switch disconnector.
The most important advantages of NV/NH KOMBI fuse-links:
- High breaking capacity, 120 kA
- Rated voltages: 400V a.c., 500 Va.c., 690V a.c. and 1000V a.c and up to 440V d.c. In case of use in d.c. voltages,
consultation with ETI technical team is recommended.
- Two versions of covers: aluminium, when the removal tag is under voltage and plastic, when insulated metal
removal tag is incorporated into the plastic cover
- VDE certificates and CCA/CB test reports
General about NV/NH fuse-links
Theirs dimensions correspond with DIN 43620, other technical characteristics correspond with the requirements of the
following standards:
- Rated voltage 400V/500V/ IEC 60269-1:2005 / EN 60269-1:1998+A1:2005 IEC 60269-2:1986 Corr.1:
690V/gG/gL: 1996 A11995 A2:2001 / EN 60269-2:1995 A1:1998 A2:2002 IEC
60269-2-1:2004 / HD 60269-2-1:2005
- Rated voltage 690V/aM: VDE 0636-2011
- Rated voltage 400V/gF: PN-IEC 60269-2
- Rated voltage 400V/gTr: VDE 0636-2011 |
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Ferraz Shawmut offers you the benefits of a truly global supplier from the one-stop-shopping advantages of our complete line of European and North-American fuses, holders and accessories.
Modulostar®, Lindner® and Blue Dot® are brand names for fuses and fusegear complying respectively to NF, DIN and BS88 standards. Space-saving, modular, modern-day design, reliability are the key words for these lines. To limit drastically short-circuit current and downsize overloads while providing easy installation and complete safety for the operators only one spot: Ferraz Shawmut. |
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SMD FUSES FF 470
The Bussmann SMD Tron is designed to EIA-PD-100, DWG SOPM-7243.
A high temperature body material is capable of surviving a 60 second exposure to a temperature of 215°C. Because the SMD Tron is totally sealed, it can be subjected to cleaning by a wide variety of aggressive solvents.
PICOFUSES PF 257
The PF 257 fuses are designed to safely interrupt 50A at 125V ac. This excellent performance is achieved at power factors as low as 97%. Competitive components claim similar short circuit interrupting ratings, but at 100% power factor - a condition that rarely exists in real world applications. In addition PF 257 fuses are capable of interrupting a 300A fault at 125V.
MICROFUSES FF 785
At 250V ac, the 0.5 to 3A PC-TRON can safely interrupt 50A; at 125V ac, the 0.5 to 5A versions can interrupt 10.000A.
This high breaking capacity makes the PC-TRON subminiature fuse ideal for line-side protection of power supplies.
CYLINDRICAL FUSES CT 515
5x15mm glass fuses are available with axial leads. The fuse is available with an optional sleeve of flexible fluoropolymer (UL flammability rating VW-1). The tube will self-extinguish within one minute. |
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| ULTRA QUICK - SEMICONDUCTOR PROTECTION: ETI fuse-links for semiconductor protection ULTRA QUICK present an optimal solution for protection of power semiconductors, such as diodes, thyristors and other power semiconductors in DC and AC power applications such as AC/DC, DC/AC, DC/DC converters and frequency converters. ETI fuse-links elements for semiconductor protection comply with IEC 60269 and VDE 0636 standards. |
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| ULTRA QUICK - SEMICONDUCTOR PROTECTION: ETI fuse-links for semiconductor protection ULTRA QUICK present an optimal solution for protection of power semiconductors, such as diodes, thyristors and other power semiconductors in DC and AC power applications such as AC/DC, DC/AC, DC/DC converters and frequency converters. ETI fuse-links elements for semiconductor protection comply with IEC 60269 and VDE 0636 standards. |
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Ferraz Shawmut is well renowned for power electronics fuses. Protistor® is definitely recognized worldwide as the must. Protistor fuses' performances are ever unmatched till now. It's a combination of drastic current limitation, low provided I2t level (a key factor regarding the protection of power semiconductor), reduced power losses.
Protistor® line encompasses Form 101 round fuses for North-American market, ferrule-type fuses and square-body PSC fuses especially for large current ratings.
This line is supported by world-class design, manufacturing and testing capabilities as well as strong and educational assistance by technicians and experts.
Select-A-Fuse/Power Electronics is a program for selecting the appropriate power electronics circuit protection. It's the proof of our comprehensive knowledge in this field. |
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Protistor means unmatched performances in the field of power semiconductor protection
gS class (as defined by the EN 60269-4 standard) means reliable I2t and protection against all type of overloads
NH standard (blade-style fuses) means the capability for installing in any type of NH fusegear: bases and holders, disconnectors, switch-disconnectors.
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Full Range current-limiting fuse are designed to address the interruption at extremely low currents in addition to interrupting rated maximum interrupting current. The IEEE Std C37.40 -1993 (3.1.41) defines a full-range fuse as "A fuse capable of interrupting all currents from the rated interrupting current down to the minimum continuous current that causes melting of the fusible element(s), with the fuse applied at the maximum ambient temperature specified by the manufacturer." Therefore, the GE Full Range fuse is one of the best alternatives for equipment protection. These fuses can be used indoors and outdoors without any protecting enclosure.
Features and Benefits:
Better low-current clearing ability
High interrupting capacity
Noiseless operation
UL Listed
Fast current-limiting operation
No vents or special reinforced compartments required |
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CHIP FUSE TF16AT - Chip Current Fuses (Anti Pulse)
- Small and light chip current fuses for the secondary circuit.
- Excellent in anti-pulse characteristics.
- Original construction and manufacturing method stabilize fusing characteristics.
- Able to reduce an occupied area.
-Low power consumption and less voltage dropping due to exceedingly low internal resistance.
- Suitable for overcurrent protection of circuit block in small electronic devices.
- Suitable for both flow and reflow solderings.
- Products meet EU-RoHS requirements |
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Fuses, Fuse holders
