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Fuses

Power Products/Fuses 
Viewing Page 2 of 9 (90 results)

6,9 URD 3 PV 0550

Item #: Q320588

Supplier Part #: Q320588
Brand: Mersen

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, 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. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

UL/CSA Recognized Component; Ultra fast acting; Indication system with double indicator; Current limiting; Multiple body sizes; aR Class according to VDE 636-23 and IEC 60269-4; IEC 60269-4 Compliance; Superior cycling capability; Very low I²t for improved semiconductor protection

$1,649.66 /EA
NOT CURRENTLY IN STOCK
6,9 GS 3 PV 0630

6,9 GS 3 PV 0630

Item #: Q322589

Supplier Part #: Q322589
Brand: Mersen

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, 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. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

No derating in standard NH fusegear; Excellent cycling capability; IEC 60269-4 Compliance; Fast acting; gS Class according to IEC 60269-4; UL/CSA Recognized Component; High widstanding against inrush current and overloads; Highly current limiting; Reduced power dissipation; Multiple body sizes; Low I²t for improved semiconductor protection; CCC GB 1359.4

$1,548.83 /EA
NOT CURRENTLY IN STOCK

6,9 URD 3 PV 0630

Item #: R320589

Supplier Part #: R320589
Brand: Mersen

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, 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. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

Very low I²t for improved semiconductor protection; Multiple body sizes; Ultra fast acting; Current limiting; Indication system with double indicator; UL/CSA Recognized Component; Superior cycling capability; aR Class according to VDE 636-23 and IEC 60269-4; IEC 60269-4 Compliance

$1,788.77 /EA
NOT CURRENTLY IN STOCK
6,9 GS 3 PV 0250

6,9 GS 3 PV 0250

Item #: R322590

Supplier Part #: R322590
Brand: Mersen

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, 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. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

Highly current limiting; Multiple body sizes; CCC GB 1359.4; UL/CSA Recognized Component; No derating in standard NH fusegear; Fast acting; Excellent cycling capability; IEC 60269-4 Compliance; gS Class according to IEC 60269-4; Reduced power dissipation; High widstanding against inrush current and overloads; Low I²t for improved semiconductor protection

$1,548.83 /EA
NOT CURRENTLY IN STOCK
NH 3 250A 400V GG

NH 3 250A 400V GG

Item #: S223737

Supplier Part #: S223737
Brand: Mersen

The NH system is classified among plug-in fuse systems and is composed of , fuse-base (possibly including terminal covers and phase barriers) , fuse-link with blade contact , fuse-link replacement device (LV HRC fuse puller) Since the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional. Type "gG" NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from the electrodynamic effects of very high short-circuit currents. Rated Power Dissipation values of Mersen NH fuse-links 400VAC are below the maximum values required by standard IEC 60269.

Non-isolated gripping lugs; Dimensions according to DIN 43 620 Parts 1 to 4; VDE 0636 Part 201; Double indicator; Lead free contact blades; 0% cadmium; IEC 60269-1 and -2

$436.58 /EA
NOT CURRENTLY IN STOCK
NH 3 355A 500V AM

NH 3 355A 500V AM

Item #: S232523

Supplier Part #: S232523
Brand: Mersen

The NH system is classified among plug-in fuse systems and is composed of , fuse-base (possibly including terminal covers and phase barriers) , fuse-link with blade contact , fuse-link replacement device (LV HRC fuse puller) Since the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional. Type "aM" NH fuse-links are partial-range breaking capacity fuse-links, used to protect motor circuits as they are strongly current-limiting and have low power losses. They interrupt currents from 6.3 times In up to their maximum breaking capacity and are therefore suited for short-circuit protection only. They must be associated with other switchgear for protection against overloads. These fuse-links can have a rated current equal to the motor's nominal current.

Non-isolated gripping lugs; 0% cadmium; Double indicator; Lead free contact blades; Dimensions according to DIN 43 620 parts 1 to 4; VDE 0636 Part 201; IEC 60269-1 and -2

$474.02 /EA
NOT CURRENTLY IN STOCK

6,9 URD 3 PV 0700

Item #: S320590

Supplier Part #: S320590
Brand: Mersen

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, 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. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

Ultra fast acting; Superior cycling capability; Indication system with double indicator; Multiple body sizes; aR Class according to VDE 636-23 and IEC 60269-4; Very low I²t for improved semiconductor protection; Current limiting; IEC 60269-4 Compliance; UL/CSA Recognized Component

$1,788.77 /EA
NOT CURRENTLY IN STOCK

6,9 URD 3 PV 0800

Item #: T320591

Supplier Part #: T320591
Brand: Mersen

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, 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. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

UL/CSA Recognized Component; Indication system with double indicator; Multiple body sizes; Very low I²t for improved semiconductor protection; aR Class according to VDE 636-23 and IEC 60269-4; IEC 60269-4 Compliance; Ultra fast acting; Superior cycling capability; Current limiting

$1,788.77 /EA
NOT CURRENTLY IN STOCK

NH 3 630A 400V GG

Item #: C211602

Supplier Part #: C211602
Brand: Mersen

The NH system is classified among plug-in fuse systems and is composed of , fuse-base (possibly including terminal covers and phase barriers) , fuse-link with blade contact , fuse-link replacement device (LV HRC fuse puller) Since the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional. Type "gG" NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from the electrodynamic effects of very high short-circuit currents.

Dimensions according to DIN 43 620 parts 1 to 4; VDE 0636 Part 201; 0% cadmium; Lead free contact blades; Non-isolated gripping lugs; Double indicator; IEC 60269-1 and -2

$366.42 /EA
NOT CURRENTLY IN STOCK

6,9 URD 3 PV 0500

Item #: P320587

Supplier Part #: P320587
Brand: Mersen

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, 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. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

UL/CSA Recognized Component; Current limiting; IEC 60269-4 Compliance; aR Class according to VDE 636-23 and IEC 60269-4; Multiple body sizes; Ultra fast acting; Indication system with double indicator; Superior cycling capability; Very low I²t for improved semiconductor protection

$1,649.66 /EA
NOT CURRENTLY IN STOCK
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