|
|
|
Specialty fuses
Semiconductor fuses | Medium voltage fuses | High voltage fuses | Low voltage fuses
Miniature cylindrical fuses
| Hill Technical Sales specializes in providing innovative
fuse protection for
Our semiconductor fuses offer protection against
short circuit faults with low I2T values, low power loss
and high interrupt ratings. Fuses have high current rating and UL
recognition.
Our fuses for medium voltage capacitors / capacitor
banks have high interrupt rating of 63kA and can be easily direct
mounted to capacitor bushing with: threaded holes on both ends, a
threaded hole and L-bracket or L-brackets on both sides. Specials
mounting for your unique requirements are available.
We also have fuses for medium and high voltage applications
like; switch gear / motor protection / transformers including submersibles
and cable feeders.
Other unique fuses include, miniature electronic
fuses (DC rated fuses for 6000 VDC and above), bottle fuses for all
sizes DIAZED, NEOZED, Cylindrical type, Wind-Power inverters, Traction,
Inverters, Choppers, Mining, Turbine, Switchgear, ASD, AC/DC Drives,
UPS, Forklift, Navy. Communication, and many other applications
Other fuse holders and accessories are available
to support your needs.
|
| Semiconductor Fuses |
|
| Class |
Voltage Rating |
Current Rating |
Standards |
Product
Reference |
| AR |
660 to 1000VAC |
10 to 400A |
DIN 43653; IEC 60269-4; DIN VDE 0636-40; UL 248-13 |
|
| gR/aR |
440 to 500VAC |
2 to 200A |
DIN VDE 0636-40; DIN 49515/49360 |
|
| gR/aR |
660 to 5000VDC |
6 to 800A |
IEC 60269-4; DIN VDE 0636-40;DIN 49515/49360 |
|
| AR |
240 to 700VAC |
5 to 900A |
IEC 60269-4; BS 88-4 |
|
| aR/gR |
500 to 200VAC |
16 to 800A |
DIN 43620; DIN 43653 |
|
| AR * |
700AC / 1300VAC |
50 to 1600A |
DIN 43653; DIN VDE 0636-40;IEC 60269-4;UL 248-13 |
|
* UL Recognition |
|
|
Class gRL
Size: 00 / 1 / 2 / 3
Product Reference: URL |
|
Type
|
Voltage rating
|
Current Rating
|
Standard
|
|
Knife blade contact fuses
|
690VAC
|
16 to 800A
|
DIN 43620
|
|
Fuses with bolted contact
|
690VAC
|
16 to 800A
|
DIN43653
|
|
Cylindrical fuses
|
500 to 690VAC
|
6 to 100A
|
N/A
|
|
|
|
|
Class gR/aR/gRL
Size: Cylindrical fuse
Product Reference: URZ
|
|
Size
|
Voltage rating
|
| 5 x 20 mm |
AC 250 V |
| 6.35 x 32 mm |
AC 500 � 1000 V |
| 10 x 38 mm |
AC 600 � 1000 V |
| 14 x 51 mm |
AC 500/600V � 690/700 V |
| 22 x 58 mm |
AC 500/600 V � 690/700 V |
| 27 x 60 mm |
AC 660 V � 1000 V |
Standards: IEC 60269-4 and -1; DIN VDE 0636-23;UL 248-13 |
| Fuses For Semiconductor Protection North American and European Standard TYPE SQB Sizes 1, 2 AND 3 |
 |
Square body fuses type, SQB are available in 3 different
body sizes. Each size is available in various mounting styles for global
applications. Variety in body sizes, mounting style and amp ratings
allow the greatest flexibility in equipment design. SQB fuses provide
superior engineering for the protection of today�s power semiconductors.
The silicated process together with special shape and form of the pure
silver melting elements give excellent results of low I2t
-values and high interrupting ratings. And they are the most reliable
under high cycling load conditions. All
fuses can be fitted with micro switches.
|
|
Long blade version
| Standards: |
DIN 43653, DIN VDE 0636-40 |
|
High interrupting rating 200 kA |
| |
IEC 60269-4 |
|
Very low I2t -values |
| |
UL 248-13 |
|
Voltage ratings AC 690/700 V and AC 1250/1300 V |
| Class: |
aR |
|
Suitable for North American and European standard |
| Voltage ratings: |
AC700 V /AC1300 V |
|
Reliable also at high cyclic loading |
| Current ratings: |
50 up to 1600 A |
|
Fuse bases and Accessories are available |
| Sizes: |
1, 2 and 3 |
|
|
|
| |
Download PDF Catalog for more Information |
| Fuses For Semiconductor Protection European Standard Class gR |
 |
This line of gRL class fuses offers superior combination
of two fuses into one. Type gRL fuses provide protection to power electronic
equipment and cables with low power losses and low I2t-values
simultaneously. Fuse type gRL offers:
Semiconductor protection against short circuit faults via their Ultra Rapid "gR" characteristic.
Cable protection against overload via their "gG" characteristic. |
| |
Side and end view
| High current limitation |
|
|
|
| Low power losses |
|
|
|
| Semiconductor protection against short circuit faults |
|
|
|
| Cable protection against overload current |
|
|
|
| Low I2t -values |
|
|
|
| High interrupting rating up to 200 kA |
|
|
|
| Compliance with the following standards: IEC 60269-1 / -2-1 and -4 � DIN |
|
|
|
|
Class gRL follows the requirements of the new standardized class gS
|
|
|
|
|
| |
Download PDF Catalog for more Information |
| Fuses For Semiconductor Protection Cylindrical Fuses � European Standard |
 |
Cylindrical ultra-rapid fuses are available in 6
different sizes. They can be fitted with or without built-in striker
pin for fuse blown indication or operation of micro-switches.
| Standard: |
IEC 60269-1 and -4 |
| |
DIN VDE 0636-23 |
| |
UL 248-13 |
| Class: |
gR/aR/gRL |
| Current ratings: |
125 mA � 200 A |
|
| |
|
Size
|
Voltage rating
|
|
5 x 20 mm
|
AC 250 V
|
|
6.35 x 32 mm
|
AC 500 � 1000 V
|
|
10 x 38 mm
|
AC 600 � 1000 V
|
|
14 x 51 mm
|
AC 500/600V � 690/700 V
|
|
22 x 58 mm
|
AC 500/600 V � 690/700 V
|
|
27 x 60 mm
|
AC 660 V � 1000 V
|
|
Isolated fuse base for fuses with cylindrical contact caps shown below |
| |
| High interrupting rating up to 300 kA |
|
| Voltage rating 250 up to 1000 V AC |
|
| Protection of Power Semiconductors according
to IEC 60269-1 and -4 |
|
| With or without integrated striker pin |
|
| Class aR according to IEC 60269-4 and DIN VDE
0636-40 |
|
| Class gR according DIN VDE 0636-40 |
|
| Fuse-Bases / Fuse-Clips and Accessories are available |
|
|
| |
Download PDF Catalog for more Information |
| DC-Application / Traction Fuse |
 |
DC-Fuses are offered in clip-mounted and bolt-design.
The fuses are used for applications in traction-, battery, and railway
main- circuits. They are largely used for the protection of frequency-inverters.
Because the application it is possible in a big variety you should
contact Hill Technical to have information regarding the use at different
voltage ratings, classes or L/R�s.
| Class: |
gR/aR |
| Voltage rating: |
DC 660 V � DC 5000 V |
| Current rating: |
6 A to 800 A |
| Standards: |
UIC 550 |
| |
IEC 60269-4 |
| |
DIN VDE 0636-40 |
|
| |
| Designed for heavy duty applications |
| Shock and vibration proved |
| Some types with additional microswitches |
| Developed according customers
specification |
| Individual tested time constants |
| Designed for long lasting live
under severe service conditions |
|
5000 VDC fuse |
| |
Download PDF Catalog for more Information |
| Miniature Fuses G |
 |
Cylindrical fuses:
5 x 20 • 6.3 x 32 • 5 x 25
5 x 30 • 8 x 50 • 8 x 85
10 x 85 • 8 x 120 • 8 x 150 mm
- Radial lead 2 pin fuses: KS, � 8.4 mm
- SMD fuses: Voltage ratings: 65 V - 10 kV
| Operation Class: |
F fast acting / T time lag / M medium time lag
/ FF very fast acting |
| Standards: |
IEC 60127 |
| |
DIN VDE 0820 |
| |
CEE4 |
| |
UL 248-14, UL 512 |
| |
CSA-C22.2 No. 248.14 |
|
Fuse holder for
5 x 20 mm fuse |
| Very high interrupting rating
up to 70 kA |
| High rated voltages up to 10 kV |
| High fuse ratings available for
semiconductor protection |
| Fuse bases, clips and accessories
are available |
| |
| |
| |
|
| |
Download PDF Catalog for more Information |
| Medium Voltage Fuses For Capacitors |
 |
Capacitor protection fuses can easily be fitted direct
onto capacitor bushings, because they are fitted with threaded holes
at both ends. Their electrical characteristic suits the protection
requirements of capacitors. Characteristic following capacitor protection
needs for back up protection. Cartridge type current limiting Special
mounting brackets available on request
|
| |
Dual UNC thread drawing |
UNC and bracket connected drawing |
| |
The capacitor fuses are available in the following
ratings voltage ratings: 4.8 / 7.2 / 15.5 kV
Ampere ratings: 6.3 - 250 A
Standards: IEC 60 282-1 • IEC 60 549
High interrupting rating 63 kA
|
| |
Download PDF Catalog for more Information |
| High Voltage Fuses |
 |
German DIN Standard For Air & Gas
Insulated Switchgears Outdoor Switchgears
HV Fuse-links have parallel connected pure silver fuse-elements.
The design and method of production of the elements ensures narrow tolerances
of time-current characteristics. The fuse elements are wound on a ceramic support
and are attached to the silver plated connection caps by means of spot-welding. |
| |
The connection caps are fitted inside the silver plated
copper end caps by spot welding. The copper end caps themselves are
press-fitted onto the porcelain tube, which is glazed inside and outside.
The end caps are furthermore mechanically fixed to the porcelain tube
and additionally sealed by a durable elastic sealing medium. This sealing
method has been proven over many decades of positive field experience
and ensures tightness against ingress of humidity.
|
Vertical cut |
| |
Download PDF Catalog for more Information |
| High Voltage Fuses |
 |
Motor Circuit Protection � Din
And British Standard
Motor Rated Fuses are available in
German DIN Standard and British Standard Design. The large variety
in body sizes / mounting style/ Voltage and Amp rating allow great
flexibility for the designer of switchboard panels.
|
| |
Dimensions: DIN 43625 and BS 2692
Electrical: IEC 60644, IEC 60470, IEC 60282-1
Class: Back up
Voltage Ratings: AC 3.6 - 7.2 kV
Current Ratings: 50 - 315 A |
Top view |
| |
Features
Protection of Motor circuits according IEC 60644High resistance
against cyclic and peak current loads / avoiding ageing because
of high motor start up currents
Low power losses / minimizing temperature increase
in narrow contactor enclosures
Low minimum interrupting currents for operation of
over-currents in the range 3 - 3.5 x rated current
Availability of Temperature limiters for switchgear
protection against excessive temperature rise
Type tested according IEC 60470 in cooperation with
the major European Panel builders
Available in DIN 43625 and BS 2692 dimensions |
| |
Download PDF Catalog for more Information |
| Medium Voltage Fuses |
 |
European Standard For Installation Inside Transformers
Under Oil.
These are general-purpose fuses for installation
in transformers; they offer space and cost saving in distribution
transformer substation design. They are designed to protection
against short-circuit and internal transformer faults and also
offer bursting protection of the transformer through specific characteristic
of the fuse-link resistance against ageing |
| |
Side view |
| |
Download PDF Catalog for more Information |
| Medium Voltage Fuses - British
Standard |
 |
Medium voltage fuses according British Standard
are backup fuses for the protection of substations up to 24 kV. The
fuse links of this section comply with the following national and
international standards:
IEC 60282-1
BS 2692
ESI 12-8
|
| |
Side view |
| |
Design and construction of these fuses follow the
well-proven concept of all high-voltage fuse-links. For pressure
resistant encapsulation, high-grade ceramic is used. Contact material
consists of silver plated high conductivity copper. The pure silver
melting elements are provided with appropriate notches to ensure
small time/current-curve tolerances and low let-through currents.
The arc quenching quartz sand is subject to special survey criteria
regarding its composition, grain size and humidity content.
|
| |
Download PDF Catalog for more Information |
| Medium Voltage Fuses - French
Standard |
 |
For Air & Gas Insulated Switchgears Outdoor
Switchgears
High-Voltage fuse-links of size 55 x 520 mm are suitable
for the protection of power transformers used in energy distribution.
Usually they are used for
indoor application, outdoor use is possible. In case
of a short circuit the fuse will interrupt fault currents between five
times the fuse rated current and the
rated breaking current. |
| |
Side view |
| |
Standards:
IEC 60282-1
NFC 64210 |
| |
Download PDF Catalog for more Information |
| Medium Voltage Fuses -
European Standard |
 |
Medium voltage fuses Plug-in fuses for overhead
lines
Medium voltage fuse links including overhead line
connectors are provided as a set. They allow in overhead lines to
provide fuse
protection on pole mounted distribution transformers. The set
consists of a high
voltage fuse link including a set of contacting armatures
|
| |
 |
| |
Download PDF Catalog for more Information
|
| Low Voltage Fuses - European
NH Knife-Blade Fuse System |
 |
Description: European NH Knife-Blade
Fuse System
SIBA NH Fuse-links with top and center indicator are
available in a large variety of voltage ratings, body sizes and operating
classes:
Sizes: 000, 00, 0, 1, 2, 3 and 4
Voltage ratings: AC 400 / 500 / 690 / 1000 / 1500 V |
| |
Fuse bases and accessories available, made of sheet
steel base plate with ceramic support Low power losses and temperatures
All fuse links are entirely corrosion resistant
|
| |
|
Operation class
|
Application
|
|
gG
|
General Purpose Cable and Line protection
|
|
gB
|
For general application
|
|
aM
|
Motor circuit short circuit protection
|
|
gTr
|
General Purpose Transformer Protection
|
|
gTF
|
For general application
|
|
Side and end view |
| |
Standards:
IEC 60269-1-2 / EN 60269-1-2
DIN VDE 0636 part 201
DIN VDE 0636 part 2011
DIN 43620
Approvals: Germany, Austria, Switzerland
Combination indicator (top and center) for easy
identification of blown fuses
High interrupting rating up to 120 kA
Voltage ratings AC 400 - 1500 V
Operation classes gG / gB / aM / gTr / gTF available
for all applications
Removal tags: Standard design in metal, insulated removal
tags available for increased safety
|
| |
Download PDF Catalog for more Information |
Fuses For Semiconductor
Protection - European
Standard |
 |
Sizes 000 And 00
Class: aR
Voltage rating: AC 660 V � AC 1000 V
Current rating: 10 A to 400 A
Standards: DIN 43653, IEC 60269-1 IEC 60269�4,
DIN VDE 0636-40 and UL 248-13
These fuses have extremely
high interrupting rating 100 kA � 300
kA with voltage ratings AC 660 V � AC 1000 V |
| |
They are designed to protect Power Semiconductors according
to IEC 60269-1 IEC 60269-4 and comply with DIN 43653. Fuses are available with
or without top indicator and trip microswitch.
aR class 10 A � 400 A according to IEC 60269-4 and
DIN VDE 0636-40. Fuse Bases and Accessories are also available
|
| |
Top, end and side view |
| |
Download
PDF Catalog for more Information |
| Fuses For Semiconductor Protection - European Standard |
 |
TYPE D0 / D
D-Fuses, also known as type Diazed/ Neozed fuses
are supplied in eight different sizes, ND, DII, DIII, DVI, DV, D01,
D02, D03. All fuses have color-coded blown fuse indicators.
|
| |
Voltage rating: AC 440 V � AC 500 V
Current rating: 2 A to 200 A
Class: gR / aR
Standards: IEC 60269-4, DIN VDE 0636-40 DIN 49515
/ 49360 |
| |
Class gR for rated currents up to 100 A
Class aR for rated currents above 100 A
All fuses have blown fuse indicators
Protection of Power Semiconductors according to IEC
60269-4
Fuse Bases and Accessories are available |
| |
Type DV |
| |
Download PDF Catalog for more Information |
| Knife Blade Contact � German Standard |
 |
Ultra-rapid knife blade contact fuses type NH are
available in many different sizes and four voltage ratings. They
follow DIN/VDE -IEC standard and can be fitted in open fuse bases.
Usage in fuse bases or switches requires the comparison of the
power loss of the fuse with the power acceptance of the base or
switch.
All type NH-fuses are available with either integral
blown fuse indicator or a separately fitted trip indicator fuse for microswitch
operation. |
| |
Side and end view |
| |
Class: aR/gR
Sizes: 000 / 00 / 0 / 1 / 2 and 3
Voltage ratings: AC 500 V - 2000 V
Current ratings: 16 A up to 800 A
High interrupting rating up to 120 kA
Voltage rating AC 500 V - AC 2000 V
Compliance with DIN 43620 and DIN 43653 standard
Fuses with blown fuse combination indicator
Class aR according to IEC 60269-4 and DIN VDE 0636-40
and
Class gR according to DIN VDE 0636-40
Fuse bases / Switches and Accessories are available
|
| |
Download PDF Catalog for more Information |
| Fuses For Semiconductor
Protection - European-British Standard |
 |
Protection of Power Semiconductors according to
IEC 60269-4
Complies with BS 88 Standard and are available with or
without striker for microswitch operation, Class aR 5 A � 900 A according
to IEC 60269-4
|
| |
Standards: IEC 60 269-4, BS 88-4
Class: aR
Voltage ratings: AC 240 V � AC 700 V
Current ratings: 5 A � 900 A
High interrupting rating 100 kA
Voltage rating AC 240 V � AC 700 V |
| |
Size 8.4 x 38 m
|
| |
Download PDF Catalog for more Information |
| D Fuses |
 |
The diameter of the bottom of the fuse-links
are garduating, corresponding to the fixed diameter of the gauge
piece, this prevents them from being interchangeable.
|
| |
Type D II |
| |
Voltage rating: AC 400 V � AC 500 V / DC 250 V � DC
500 V
Current rating: 0.5 A to 200 A
Class: gG/gL
Standards: IEC 60 269-3-1, DIN VDE 0636
Part 301, DIN 49515 / 49360 / 49365 / 49522
Systems: ND - AC 500
V - DIN 49360
D - AC 500 V - DIN 49515 / DO - AC 400 V - DIN 49522 |
| |
Download
PDF Catalog for more Information |
|
Class
|
Voltage rating
|
Current Rating
|
Standards
|
Product Reference
|
|
AR
|
660 to 1000VAC
|
10 to 400A
|
DIN 43653; IEC 60269-4; DIN VDE 0636-40; UL 248-13
|
URB
|
|
gR/aR
|
440 to 500VAC
|
2 to 200A
|
DIN VDE 0636-40; DIN 49515 / 49360
|
URD
|
|
gR/aR
|
660 to 5000VDC
|
6 to 800A
|
IEC 60269-4;DIN VDE 0636-40;DIN 49515/49360
|
URDC
|
|
AR
|
240 to 700VAC
|
5 to 900A
|
IEC 60269-4; BS 88-4
|
URE
|
|
aR/gR
|
500 to 200VAC
|
16 to 800A
|
DIN 43620; DIN 43653
|
URM
|
|
AR *
|
700AC / 1300VAC
|
50 to 1600A
|
DIN 43653; DIN VDE 0636-40;IEC 60269-4;UL 248-13
|
URS
|
* UL Recognition
Class gRL,
Size: 00 / 1 / 2 / 3
Product Reference: URL
|
Type
|
Voltage rating
|
Current Rating
|
Standard
|
|
Knife blade contact fuses
|
690VAC
|
16 to 800A
|
DIN 43620
|
|
Fuses with bolted contact
|
690VAC
|
16 to 800A
|
DIN43653
|
|
Cylindrical fuses
|
500 to 690VAC
|
6 to 100A
|
N/A
|
Class gR/aR/gRL
Size: Cylindrical fuse
Product Reference: URZ
|
Size
|
Voltage rating
|
|
5 x 20 mm
|
AC 250 V
|
|
6.35 x 32 mm
|
AC 500 � 1000 V
|
|
10 x 38 mm
|
AC 600 � 1000 V
|
|
14 x 51 mm
|
AC 500/600V � 690/700 V
|
|
22 x 58 mm
|
AC 500/600 V � 690/700 V
|
|
27 x 60 mm
|
AC 660 V � 1000 V
|
|
Standards:
|
IEC 60269-4 and -1; DIN VDE 0636-23;UL 248-13
|
|
|
|
