All 75 Porcelain And Glass Insulator Products
Every catalogue item we produce, grouped by family with the published figures on each card. Nothing here is paginated or hidden behind a filter.
42 products
Transformer Bushing Insulators
Porcelain bushings that carry transformer winding leads through the tank wall, insulate them to ground and hold them in place.
24kV Porcelain Transformer Bushing 150kV BIL
- Wet Power Frequency Withstand Voltage 60 kV
- Net Weight Per Bushing 8 kg
- Height 453 mm
DIN 20NF630A Transformer Bushing 440mm Creepage
- Nominal Creepage Distance 440 mm
- Net Weight 6.1 kg
- Height 385 mm
DIN 24kV 630A Transformer Bushing CD525
- Creepage Distance 525 mm
- Net Weight 6.8 kg
- Height 385 mm
DT 33kV 250A Porcelain Transformer Bushing
- Rated Voltage 33 kV
DIN 20NF250A Transformer Bushing CD480
- Creepage Distance 480 mm
- Power Frequency Withstand Voltage 50 kV
- Lightning Impulse Withstand Voltage 125 kV
Russia 10kV Wall Bushing Ceramic Insulator IOR-10-3.75 II UKhL2
- Voltage 10 kV
- Current 630 A
- Lightning Impulse Test Voltage 80 kV
DIN 42530 1NF250A Low Voltage Transformer Bushing
- Creepage Distance 50 mm
- Net Weight 0.26 kg
IO-10/4 UKhL3 Post Bushing Insulator Catalogue Item
- Class GOST Ceramic Construction 10 kV
ANSI 15kV Transformer Porcelain Bushing
- Rated Transformer Bushing 15 kV
CB250 Outdoor Transformer Porcelain Bushing
Outdoor Pole Mounted Drop-Out Fuse Cutout RW11-10
- Impulse Voltage BIL On Both Ratings 110 kV
- Power Frequency Withstand Voltage 42 kV
DIN 42539 3kV 250A Transformer Bushing DT3KV-250A
- Creepage Distance 120 mm
DIN 42530 1kV 1250A Transformer Bushing
- Current 1250 A
- Creepage Distance 50 mm
- Weight 0.26 kg
EN 50180 24kV 250A Transformer Bushing Type 3
DIN 30NF250 36kV Transformer Bushing
- High Voltage Class 36 kV
EN 50180 24kV 250A Porcelain Transformer Bushing
- Standard IEC60137
DIN 42531 30NF250A Transformer Bushing
- DIN 42531 30NF Pattern 250 A
DIN 42531 10NF250A Transformer Bushing
- DIN 42531 10NF Pattern 250 A
DIN 42539 3kV 630A Outdoor Transformer Bushing DT 3/630
- Tank Hole Size 45 mm
- BIL 40 kV
- Creepage Distance 120 mm
DIN 42530 1kV 2000A Transformer Bushing
- Creepage Distance At This Rating 75 mm
- Weight 1.29 kg
- Creepage Distance 50 mm
BUCHA 24kV 160A HV Porcelain Bushing C-450
- Creepage Distance, Catalogued As C-450 450 mm
- Diameter 105 mm
- Height 550 mm
BUCHA 24kV 160A 450mm Ceramic Bushing Isolators
- Creepage Distance 450 mm
- Diameter 105 mm
- Height 550 mm
24kV To 36kV HV Porcelain Transformer Bushing
DIN 42531 20NF250A Transformer Bushing Isolators
- DIN 42531 20NF Pattern 250 A
DIN 20NF250A Transformer Bushing Insulators
- DIN 20NF Pattern 250 A
Threaded ANSI 18kV Transformer Bushing ANSI-18/50
- Overall Height H 541 mm
- Creep Distance 480 mm
- Weight 3.5 kg
18kV 25A HV ANSI Transformer Bushing
- Creep Distance 480 mm
- Weight 3.5 kg
15kV To 33kV Fuse Cut Out Bushing Insulator
DIN 10NF250A Transformer Bushing For Oil-Immersed Transformers
- DIN 10NF Pattern 250 A
DIN 42539 3kV 1000A Transformer Bushing
- Creepage Distance 125 mm
EN 50386 1kV 2000A Outdoor Transformer Bushing
- Creepage Distance 75 mm
- Weight 1.29 kg
DIN 42530 1kV 630A Ceramic Bushing DT 1/630
- Tank Hole Size 45 mm
- Creepage Distance 75 mm
- Weight 0.26 kg
1.2kV 400A Screw Thread Transformer Bushing
Threaded 1kV LV ANSI Transformer Bushing 30kV BIL
- Rated Voltage 1 kV
- BIL 30 kV
1.2kV 160A Transformer Bushing Insulator
DIN 42530 1kV 3150A Transformer Bushing DT 1/3150
- Tank Hole Size 90 mm
- Creepage Distance 75 mm
1.2kV 800A ANSI Low Voltage Bushing 30kV BIL
- Rated Voltage 1.2 kV
- BIL 30 kV
AS 15/50 Transformer Bushing Insulator 15kV
- Voltage 15 kV
- Height 485 mm
- Diameter 101 mm
AS 24/315 Transformer Bushing Insulator 24kV
- Voltage 24 kV
- Height 505 mm
- Diameter 108 mm
GB B-1/315 Transformer Bushing Insulator 1kV
- Voltage 1 kV
- Height 105 mm
- Diameter 65 mm
GB BLQ-10/315 Transformer Bushing Insulator 10kV
- Voltage 10 kV
- Height 240 mm
- Diameter 115 mm
EN 36/250/P3 Transformer Bushing Insulator 36kV
- Voltage 36 kV
- Height 600 mm
- Diameter 155 mm
20 products
High Voltage Transformer Bushings
Bushings for the high voltage side of distribution and power transformers, from the 10kV class up to 36kV.
24kV Porcelain Transformer Bushing 150kV BIL
- Wet Power Frequency Withstand Voltage 60 kV
- Net Weight Per Bushing 8 kg
- Height 453 mm
DIN 20NF630A Transformer Bushing 440mm Creepage
- Nominal Creepage Distance 440 mm
- Net Weight 6.1 kg
- Height 385 mm
DIN 24kV 630A Transformer Bushing CD525
- Creepage Distance 525 mm
- Net Weight 6.8 kg
- Height 385 mm
DT 33kV 250A Porcelain Transformer Bushing
- Rated Voltage 33 kV
DIN 20NF250A Transformer Bushing CD480
- Creepage Distance 480 mm
- Power Frequency Withstand Voltage 50 kV
- Lightning Impulse Withstand Voltage 125 kV
10kV 250A Screw Thread Transformer Bushing For 10kVA To 333kVA
- Minimum Creepage Distance 270 mm
- Net Weight 2.66 kg
- Height 332 mm
EN 50180 24kV 250A Transformer Bushing Type 3
DIN 30NF250 36kV Transformer Bushing
- High Voltage Class 36 kV
EN 50180 24kV 250A Porcelain Transformer Bushing
- Standard IEC60137
DIN 42531 30NF250A Transformer Bushing
- DIN 42531 30NF Pattern 250 A
DIN 42531 10NF250A Transformer Bushing
- DIN 42531 10NF Pattern 250 A
24kV To 36kV HV Porcelain Transformer Bushing
DIN 42531 20NF250A Transformer Bushing Isolators
- DIN 42531 20NF Pattern 250 A
DIN 20NF250A Transformer Bushing Insulators
- DIN 20NF Pattern 250 A
18kV 25A HV ANSI Transformer Bushing
- Creep Distance 480 mm
- Weight 3.5 kg
DIN 10NF250A Transformer Bushing For Oil-Immersed Transformers
- DIN 10NF Pattern 250 A
AS 15/50 Transformer Bushing Insulator 15kV
- Voltage 15 kV
- Height 485 mm
- Diameter 101 mm
AS 24/315 Transformer Bushing Insulator 24kV
- Voltage 24 kV
- Height 505 mm
- Diameter 108 mm
GB BLQ-10/315 Transformer Bushing Insulator 10kV
- Voltage 10 kV
- Height 240 mm
- Diameter 115 mm
EN 36/250/P3 Transformer Bushing Insulator 36kV
- Voltage 36 kV
- Height 600 mm
- Diameter 155 mm
12 products
Low Voltage Transformer Bushings
Bushings for the 1kV and 3kV winding side of distribution transformers, from 250A up to 4000A.
DIN 42530 1NF250A Low Voltage Transformer Bushing
- Creepage Distance 50 mm
- Net Weight 0.26 kg
CB250 Outdoor Transformer Porcelain Bushing
DIN 42539 3kV 250A Transformer Bushing DT3KV-250A
- Creepage Distance 120 mm
DIN 42530 1kV 1250A Transformer Bushing
- Current 1250 A
- Creepage Distance 50 mm
- Weight 0.26 kg
DIN 42539 3kV 630A Outdoor Transformer Bushing DT 3/630
- Tank Hole Size 45 mm
- BIL 40 kV
- Creepage Distance 120 mm
DIN 42530 1kV 2000A Transformer Bushing
- Creepage Distance At This Rating 75 mm
- Weight 1.29 kg
- Creepage Distance 50 mm
DIN 42539 3kV 1000A Transformer Bushing
- Creepage Distance 125 mm
EN 50386 1kV 2000A Outdoor Transformer Bushing
- Creepage Distance 75 mm
- Weight 1.29 kg
DIN 42530 1kV 630A Ceramic Bushing DT 1/630
- Tank Hole Size 45 mm
- Creepage Distance 75 mm
- Weight 0.26 kg
DIN 42530 1kV 3150A Transformer Bushing DT 1/3150
- Tank Hole Size 90 mm
- Creepage Distance 75 mm
1.2kV 800A ANSI Low Voltage Bushing 30kV BIL
- Rated Voltage 1.2 kV
- BIL 30 kV
GB B-1/315 Transformer Bushing Insulator 1kV
- Voltage 1 kV
- Height 105 mm
- Diameter 65 mm
9 products
Screw Thread Transformer Bushings
Bushings whose threaded stem takes the terminal connection directly, the arrangement used on ANSI terminal boards and smaller pole transformers.
10kV 250A Screw Thread Transformer Bushing For 10kVA To 333kVA
- Minimum Creepage Distance 270 mm
- Net Weight 2.66 kg
- Height 332 mm
ANSI 15kV Transformer Porcelain Bushing
- Rated Transformer Bushing 15 kV
Threaded ANSI 18kV Transformer Bushing ANSI-18/50
- Overall Height H 541 mm
- Creep Distance 480 mm
- Weight 3.5 kg
18kV 25A HV ANSI Transformer Bushing
- Creep Distance 480 mm
- Weight 3.5 kg
1.2kV 400A Screw Thread Transformer Bushing
Threaded 1kV LV ANSI Transformer Bushing 30kV BIL
- Rated Voltage 1 kV
- BIL 30 kV
1.2kV 160A Transformer Bushing Insulator
AS 15/50 Transformer Bushing Insulator 15kV
- Voltage 15 kV
- Height 485 mm
- Diameter 101 mm
AS 24/315 Transformer Bushing Insulator 24kV
- Voltage 24 kV
- Height 505 mm
- Diameter 108 mm
2 products
Fuse Cutout Bushings
Porcelain bodies and complete drop-out fuse cutouts for pole-mounted transformer protection from 10kV through 33kV.
5 products
Wall Bushings And Other Insulators
Through-wall bushings, indoor bushing insulators and GOST pattern parts that fall outside the main transformer bushing families.
Russia 10kV Wall Bushing Ceramic Insulator IOR-10-3.75 II UKhL2
- Voltage 10 kV
- Current 630 A
- Lightning Impulse Test Voltage 80 kV
IP-10-100 Indoor Bushing Insulator 10kV Russia Standard
- Minimum Creepage Distance 210 mm
- Bearing Capacity 12.5 kN
- Weight 5.3 kg
IO-10/4 UKhL3 Post Bushing Insulator Catalogue Item
- Class GOST Ceramic Construction 10 kV
BUCHA 24kV 160A HV Porcelain Bushing C-450
- Creepage Distance, Catalogued As C-450 450 mm
- Diameter 105 mm
- Height 550 mm
BUCHA 24kV 160A 450mm Ceramic Bushing Isolators
- Creepage Distance 450 mm
- Diameter 105 mm
- Height 550 mm
23 products
Pin Type Insulators
Pin and pin post insulators carrying overhead line conductors on spindles, in ANSI, ShF, St, N, ZS, ALP and AS patterns.
ShF-10MO Pin Type Ceramic Insulator
ANSI 57-14 Line Post Porcelain Insulator 1015mm Creepage
- Creepage Distance 1015 mm
- Dry Arcing Distance 368 mm
- Cantilever Strength 12.5 kN
ZS-770 Pin Post Porcelain Insulator 770mm Creepage
- Creepage Distance 770 mm
- Rated Electromechanical Failing Load 16 kN
- Lightning Impulse Withstand Voltage 190 kV
ShF-20G1 SDI37 Porcelain Pin Insulator With Stringing Sleeve
- Nominal Voltage 20 kV
- Puncture Voltage In Insulating Medium 180 kV
- Impulse Withstand Voltage 125 kV
ShF-20G1 Ceramic Pin Insulator 400mm Creepage
- Nominal Voltage 20 kV
- Puncture Voltage In Insulating Medium 180 kV
- Impulse Withstand Voltage 135 kV
P-33-Y Pin Type Porcelain Insulator 900mm Creepage
- Recommended Pin Height 305 mm
- Cantilever Strength 10 kN
- Type Application Voltage 36 kV
N95-4 Pin Type Ceramic Insulator 13.6kN
- Top Diameter D1 80 mm
- Minimum Inner Diameter D 100 mm
- Minimum Spindle Diameter D1 25.4 mm
N95-2 Low Voltage Porcelain Pin Insulator
- Outer Diameter D 95 mm
- Height H 100 mm
- Top Diameter D1 50 mm
N80 Low Voltage Pin Ceramic Insulator
- Outer Diameter D 80 mm
- Height H 87 mm
- Top Diameter D1 42 mm
ShF-20G1S High Voltage Porcelain Pin Insulator
- Distribution Class 20 kV
ShF-10G Ceramic Pin Insulator 10kV 256mm Creepage
- Class Shf-10g Designation 10 kV
- Creepage Not Less Than 256 mm
- Puncture Voltage In Insulating Medium 160 kV
ShF-20G Pin Type Porcelain Insulator With Coupling Options
- Shf-20gs Type At Nominal 20 kV
- Puncture Voltage In Insulating Medium 180 kV
- Impulse Withstand Voltage 135 kV
ANSI 55-4 Pin Type Porcelain Insulator 13.2kV
- Creepage Distance 229 mm
- Dry Arcing Distance 127 mm
- Minimum Pin Height 127 mm
St-20J Porcelain Pin Insulator 20kV
- St-20j Designation At Nominal 20 kV
- Puncture Voltage In Insulating Medium 180 kV
- Impulse Withstand Voltage 125 kV
ShF-10G Ceramic Pin Insulator Standard Listing
- Distribution Class 10 kV
AS Standard SLP11180 Pin Type Porcelain Insulator
- Creepage Distance 180 mm
- Shed Diameter 150 mm
- Height 110 mm
ANSI 55-5 Brown Porcelain Pin Insulator
- Creepage Distance 305 mm
- Dry Arcing Distance 159 mm
- Minimum Pin Height 152 mm
ZS-600 Pin Post Insulator 24kV 600mm Creepage
- Voltage 24 kV
- Creepage Distance 600 mm
- Rated Electromechanical Failing Load 13 kN
PW-33-Y Pin Type Support Insulator 36kV 900mm Creepage
- Recommended Pin Height 305 mm
- Cantilever Strength 10 kN
- Type Application Voltage 36 kV
PW-33-Y Pin Type Support Insulator 33kV 630mm Creepage
- Recommended Pin Height 216 mm
- Cantilever Strength 11 kN
- Type Application Voltage 33 kV
ANSI Class 55-5 Pin Porcelain Insulator 15kV
- Creepage Distance 305 mm
- Dry Arcing Distance 159 mm
- Minimum Pin Height 152 mm
QS11404 QS11405 IEC Pin Post Insulator 22kV 12.5kN
- Cantilever Strength On Both 12.5 kN
- Dry Power Frequency Withstand Voltage 90 kV
- Wet Power Frequency Withstand Voltage 65 kV
ALP22-450 Pin Type Porcelain Insulator 22kV
- Creepage Distance 450 mm
- Lightning Impulse Withstand Voltage 150 kV
- Wet Power Frequency Withstand Voltage 50 kV
5 products
Post Insulators
Solid core post insulators supporting live parts in switchgear and on line supports, in GOST and threaded patterns.
C4-80 II 10kV Porcelain Post Insulator GOST
- Minimum Mechanical Breaking Force 4 kN
- Creepage Distance 300 mm
- Torsion Strength 100 N.m
IO-10/4 UKhL3 and IOR-10/3.75 II UKhL2 Post Insulator
- Body Diameter 54 mm
- Overall Height 272 mm
- Minimum Puncture Voltage 75 kV
IO-10/4 UKhL3 Ceramic Post Insulator For Line Supports
- Diameter Body 54 mm
- Height 272 mm
- Minimum Puncture Voltage 75 kV
IPU-10/630-7.5 I UKhL1 Wall Bushing With Oval Flange
- Rated Current 630 A
- Minimum Mechanical Bending Failure Load 7.5 kN
- Rated Voltage 10 kV
J8-125 Post Ceramic Insulator 8kN Bending Strength
- BIL 125 kV
- Bending Strength 8 kN
- Maximum Shed And Outer Diameter 110 mm
3 products
Glass Suspension Insulators
Toughened glass disc insulators for transmission line suspension and tension strings, from 40kN to 160kN.
Aerodynamic Toughened Glass Suspension Insulator XYAY Series
- Rated Mechanical Failing Load 120 kN
- Nominal Creepage Distance 365 mm
- Power Frequency Puncture Voltage 130 kV
U40B Toughened Glass Disc Insulator 40kN
- Creepage Distance 185 mm
- Socket Coupling 11 mm
- Wet Power Frequency Withstand Voltage 25 kV
U70B Toughened Glass Disc Insulator For 33kV Lines
- Diameter 255 mm
- Creepage Distance 320 mm
- Socket Coupling 16 mm
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