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trough type post insulators
100+ factories verified
Zhejiang Haivo Electrical Co., Ltd.
16 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
China Origin High Voltage Transmission Line Post Composite Insulator
US$
1.00
-
20.00
10 Pieces
(MOQ)
China High Voltage Overhead Post Insulator Haivol Fpw 111
US$
2.00
-
12.00
1 Piece
(MOQ)
30kv High Quality Overhead Transmission Line Composite Post Insulator
US$
1.00
-
20.00
2 Pieces
(MOQ)
(FZSW-220/10) Post Silicone Rubber Composite Insulator
US$
2.00
-
22.00
1 Piece
(MOQ)
1/4
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS
Negotiable
100 Pieces
(MOQ)
U70BS Standard Type Glass Suspension Insulators for High Voltage Lines
Negotiable
100 Pieces
(MOQ)
U40b High Voltage Cap and Pin Type Toughened Glass Electric Insulator
Negotiable
100 Pieces
(MOQ)
U40 Standard Type Suspension Disc Insulator Toughened Glass Insulators
Negotiable
100 Pieces
(MOQ)
1/4
DALIAN HIVOLT POWER SYSTEM CO., LTD.
Send Inquiry
Porcelain Station Post Insulators for Transmission and Substation
US$
3.00
-
50.00
50 Pieces
(MOQ)
Porcelain Post Insulators for Substations and Transmission
US$
10.00
-
300.00
50 Pieces
(MOQ)
Station Post Composite Insulators for Transmission and Distribution Line
US$
3.00
-
50.00
50 Pieces
(MOQ)
Polymer Line Post Insulator for Transmission
US$
5.00
-
30.00
50 Pieces
(MOQ)
1/4
Wish Composite Insulator Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
33kv Bus Post Insulator Wishpower OEM Composite Insulator Manufacturer
US$
8.00
-
400.00
1 Piece
(MOQ)
69kv High Voltage Station Post Insulator Factory
US$
8.00
-
400.00
1 Piece
(MOQ)
Support Insulator Manufacturer - Composite Support Insulators Supplier
US$
8.00
-
400.00
1 Piece
(MOQ)
High Voltage Hollow Insulator Manufacturers and Types Price
US$
50.00
-
700.00
50 Pieces
(MOQ)
1/4
Wenzhou Yikun Electric Co., Ltd.
33 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
11kv-33kv 12.5kn Composite Polymer Line Post/Pin Type Insulator
US$
7.00
-
19.00
100 Pieces
(MOQ)
11kv-33kv Composite/Polymer/Silicone Station Post Insulator for Disconnect Switch
US$
7.00
-
21.00
100 Pieces
(MOQ)
11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator
US$
4.00
-
15.00
100 Pieces
(MOQ)
35kv Composite Polymer Pin Type Insulator with Silicone Rubber Housing
US$
14.00
-
19.00
100 Pieces
(MOQ)
1/4
Fushun Electric Porcelain Manufacturing (Jiangxi) Co., Ltd.
Send Inquiry
Factory Price Overhead Electrical Insulator 20kN Porcelain Line Post Insulator for Substation
US$
5.00
-
15.00
5 columns
(MOQ)
C10-17050 Three Section 550kv IEC Standard Solid Core Post Porcelain Insulator
US$
800.00
-
1,000.00
5 columns
(MOQ)
Ceramic Post Insulator for Distribution Lines High Voltage 145kv 6kN Electrical Ceramic Insulators
US$
80.00
-
150.00
5 columns
(MOQ)
High Voltage Porcelain Station Post Insulator Ceramic Transformer Insulator for Power Transmission
US$
80.00
-
150.00
5 columns
(MOQ)
1/4
Jiangxi New Electric CO., Ltd
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Quality ANSI 57-3L Line Post Porcelain Ceramic Insulator for Secure Connections
US$
3.20
-
4.30
200 Pieces
(MOQ)
High Voltage ANSI 57-1 Line Post Porcelain Ceramic Insulator
US$
3.00
-
4.00
200 Pieces
(MOQ)
12.5kN ANSI 57-1 High Voltage Line Post Porcelain Ceramic Insulator
US$
3.20
-
4.30
200 Pieces
(MOQ)
High-Quality ANSI 57-3 Porcelain Ceramic Line Post Insulator From China
US$
3.20
-
4.50
200 Pieces
(MOQ)
1/4
Pingxiang Risheng Electric Porcelain Co., Ltd
Send Inquiry
ANSI 57-2 35kv Porcelain Ceramic Line Post Station Post Insulator
US$
7.00
-
8.50
1,000 Pieces
(MOQ)
57 Series Porcelain Insulator Posts for Enhanced Electrical Safety
US$
4.00
-
20.00
100 Pieces
(MOQ)
High-Quality P-70 Ceramic Post Insulators for Reliable Electrical Performance
US$
6.00
-
7.00
100 Pieces
(MOQ)
33kv High Voltage P-13 Post Insulator for Reliable Performance
US$
9.00
-
10.00
300 Pieces
(MOQ)
1/4
Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Durable Glass Electrical Insulators Rated 11-66kv for Enhanced Safety
US$
5.00
-
10.00
1 Piece
(MOQ)
24kv High Voltage Insulators: Composite Polymer Solutions for Longevity
US$
5.00
-
15.00
100 Pieces
(MOQ)
High Temperature Resistance Long Service Life Vertical Type Corner Post Ceramic Insulator
US$
1.00
-
10.00
200 Pieces
(MOQ)
Versatile Glass Insulator with 11-66kv Rating for Electrical Solutions
US$
5.00
-
10.00
1 Piece
(MOQ)
1/4
Dalian Electric International Co., Ltd
Send Inquiry
10kv to 330kv High Voltage Composite Line Post Insulator
US$
3.00
50 Pieces
(MOQ)
ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines
US$
5.00
100 Pieces
(MOQ)
C10-550-III 126kv Anti Pollution Post Porcelain Insulator Bil550-650kv
US$
5.00
-
500.00
10 Pieces
(MOQ)
C10-1050-III 252kv Anti Pollution Post Porcelain Insulator Bil950-1050kv
US$
5.00
-
500.00
10 Pieces
(MOQ)
1/4
Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd
27 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
ANSI Class 57-1 Electrical Insulator for High Voltage Lines
US$
4.00
-
5.00
500 Pieces
(MOQ)
China Manufacturer ANSI 57-3 Porcelain Line Post Insulator for Transmission Lines
US$
4.00
-
10.00
500 Pieces
(MOQ)
12.5kN 35kv Line Post Insulator for Reliable Performance ANSI 57-2
US$
5.00
-
6.00
500 Pieces
(MOQ)
12.5kN 45kv ANSI 57-3 Porcelain Line Post Station Post Insulator
US$
4.00
-
10.00
500 Pieces
(MOQ)
1/4
Qingdao Cosine Electrical Equipment Co., Ltd.
17 yrs
Send Inquiry
Ceramic Suspension Insulator /Porcelain Line Post Insulator/Ceramic Pin Insulator
US$
5.00
1,000 Pieces
(MOQ)
ANSI Tr216 Porcelain Ceramic Post Insulator
US$
8.00
1,000 Pieces
(MOQ)
Station Post Insulators Porcelain/Ceramic Insulator
US$
3.00
-
8.00
1,000 Pieces
(MOQ)
22kv IEC Composite Insulator/Station Post Insulator
US$
4.80
1,000 Pieces
(MOQ)
1/4
Liling Sky Bali Industrial Co., Ltd.
Send Inquiry
Tr Series Solid-Core Station Post Insulators Substation Insulator
US$
14.00
-
50.00
200 Pieces
(MOQ)
ANSI 57-1/2/3/4 Porcelain 33kv Line Post Insulator
US$
10.00
-
20.00
100 Pieces
(MOQ)
ANSI 57-4 Porcelain Post Line Insulator for Transmission Line
US$
6.30
3,000 Pieces
(MOQ)
IEC Standard Transmission and Substation Porcelain Station Post Insulators
US$
10.00
-
30.00
100 Pieces
(MOQ)
1/4
Wenzhou Amur Electric Co., Ltd
3 yrs
·
5.0
·
Trading Company
Send Inquiry
High Quality Sm-80 BMC DMC Brass Standoff Busbar Insulator with Screw
US$
0.60
100 Pieces
(MOQ)
High Quality Low Voltage Electrical Standoff Mns-40 Insulator Support Busbar Insulators
US$
0.35
100 Pieces
(MOQ)
Premium Brass Busbar Insulator U3030 for Electrical System Efficiency
US$
5.00
100 Pieces
(MOQ)
Amul Reliable Quality Dl Series Dl215 Bus Bar Insulator Rubber Insulator
US$
1.00
100 Pieces
(MOQ)
1/4
Chongqing Zexing Electrical Equipment Co., Ltd.
Send Inquiry
High Voltage Electric Strain Glass Suspension Swith Epoxy Resin Ceramic Porcelain Composite Polymer Pin Post Fence 11kv 33kv Electrical Insulator
US$
2.50
-
18.00
1 Piece
(MOQ)
69kv Line Post Porcelain Insulator /Ceramic Electric Insulators
US$
2.50
-
18.00
1 Piece
(MOQ)
Overhead Transmission Line Post Insulator Outdoor High Voltage 36kv Composite Polymer Post Insulator
US$
2.50
-
18.00
1 Piece
(MOQ)
Transformer Bushing Electrical High and Low Pressure Porcelain Ceramic Post Insulator
US$
2.50
-
18.00
1 Piece
(MOQ)
1/4
Shandong Weichite Electric Power Technology Co., Ltd
Send Inquiry
High Performance Polymer Insulators Composite Post Insulator with Certificates
US$
7.90
-
399.00
100 Pieces
(MOQ)
High-Voltage Line Post Porcelain Insulator 57-1 33kv Rated Voltage, Ideal for Electric Power Transmission
US$
4.80
-
7.80
100 pieces
(MOQ)
ISO9001-Certification High Mechanical Strength Composite Post Insulator
US$
3.80
-
16.80
100 Pieces
(MOQ)
C4-80 Station Post Porcelain Ceramic Insulator Key Element in Insulation Materials
US$
4.80
-
7.80
100 pieces
(MOQ)
1/4
Zhejiang Luoke Power Technology Co. Ltd
Send Inquiry
Ceramic Insulator Porcelain Insulator
US$
5.00
-
300.00
1 Piece
(MOQ)
B-6/315-1, B-6/315-2 Transformer Bushing Insulators, Porcelain Insulator
US$
5.00
-
300.00
1 Piece
(MOQ)
High Voltage Insulator CD1080 for Transformer Bushing Equipment
US$
5.00
-
300.00
1 Piece
(MOQ)
Chinese Porcelain Insulator for 10kv Transformer Bushing Insulators Protection
US$
5.00
-
300.00
1 Piece
(MOQ)
1/4
Hangzhou Yongde Electric Appliances Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Post High Voltage Ceramic Insulator
US$
1.00
1 Piece
(MOQ)
Silicon Rubber Insulator Post Insulator
US$
1.00
1 Piece
(MOQ)
Surge Arrester Post Insulator Glass Insulator
US$
1.00
1 Piece
(MOQ)
Post Insulator Porcelain Insulator
US$
1.00
1 Piece
(MOQ)
1/4
Lugao Power Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Performance Porcelain Ceramic Line Post Insulator for Power Systems
US$
3.00
1 Piece
(MOQ)
High Voltage Porcelain Line Post Electrical Insulator for Transmission Line
US$
5.00
-
200.00
1 Piece
(MOQ)
25kN Cantilever Composite Insulators Post Bracket Rubber Insulator in The Railway
US$
3.00
1 Piece
(MOQ)
High Voltage Ipu-10/630A Russian Wall Bushing Porcelain Insulators Supplies
US$
15.00
-
50.00
10 Pieces
(MOQ)
1/4
Baoding Sihedan Electric Technology Co., Ltd.
Send Inquiry
Porcelain Insulator Pin Type Line Post LV Insulator
US$
1.00
-
12.00
100 Pieces
(MOQ)
10kv 35kv 66kv 110kv 220kv High Voltage Power Accessories Rod Post Composite Hollow Suspension Line Insulator
US$
20.50
200 Pieces
(MOQ)
33kv Silicone Rubber Composite Post Insulator with FRP Core for Heavy Pollution Areas
US$
20.50
200 Pieces
(MOQ)
High-Performance 33kv Silicone Rubber Insulator with FRP Core
US$
20.50
200 Pieces
(MOQ)
1/4
Wenzhou Quanguan Electric Co., Ltd.
5.0
Send Inquiry
Factory Wholesale Various Types of High Quality Polymer Low Voltage Insulator
US$
0.70
-
0.90
100 Pieces
(MOQ)
Electrical Busbar Insulator Support Busbar Support Insulator
US$
0.70
-
0.90
100 Pieces
(MOQ)
Sm Insulator Low Voltage Red High Strength Insulation Column Spindle Type Sm51*M8
US$
0.70
-
0.90
100 Pieces
(MOQ)
Sm Series Epoxy Resin Standoff Bus Bar Insulator Electric Cheap Busbar Support Insulators
US$
0.70
-
0.90
100 Pieces
(MOQ)
1/4
Zhejiang Zhongneng Electrical Co., Ltd.
24 yrs
·
Manufacturer/Factory
Send Inquiry
High Voltage Post Insulator Premium Electrical Insulator for Power Grid Stability
US$
7.90
-
12.90
10 Pieces
(MOQ)
Pollution-Resistant 33kv Post Insulator Reliable Electrical Insulator for Outdoor Grids
US$
7.90
-
12.90
10 Pieces
(MOQ)
33kv High Voltage Line Post Insulator for Outdoor Power Transmission Systems
US$
19.99
-
30.99
10 Pieces
(MOQ)
High Voltage Line Post Insulator Durable Electrical Insulator for Power Towers
US$
19.99
-
30.99
10 Pieces
(MOQ)
1/4
ZHEJIANG JINGHONG ELECTRIC CO., LTD.
26 yrs
·
4.3
·
Manufacturer/Factory & Trading Company
Send Inquiry
Sm -51 Low Voltage DMC Busbar Supporting Post Insulators
US$
0.294
-
0.327
100 Pieces
(MOQ)
Factory Directly Provided Ce Certified Post Standoff Sm-30 Insulator
US$
0.179
-
0.199
100 Pieces
(MOQ)
Jinh Copper Busbar Insulators with Screw
US$
0.233
-
0.258
100 Pieces
(MOQ)
Low Price Black M6 Insulator Bus-Bar Insulators Series
US$
0.158
-
0.175
100 Pieces
(MOQ)
1/4
Jiangxi Johnson Electric Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Performance 33kv Ceramic Insulator for Reliable Power Lines
US$
14.90
2,000 Pieces
(MOQ)
High Voltage Porcelain Insulators Ceramic Insulators for Sale P-13
US$
3.99
-
4.29
100 Pieces
(MOQ)
Premium 33kv Post Insulator Made of High-Quality Porcelain
US$
7.10
1,008 Pieces
(MOQ)
Disconnecting Switch P-13, P--70, P--80 and RTV Silicone Red Epoxy Resin Post Insulator for Egypt
US$
4.50
-
7.50
2,000 Pieces
(MOQ)
1/4
Fuzhou Keruida Electric Porcelain And Appliance Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
18*23mm Vintage Ceramic Brown Cable Clamp Insulator for Low Voltage Power Transmission
US$
0.07
2,000 Pieces
(MOQ)
35kv-110kv Porcelain High-Voltage Post Insulator for Power Transmission
US$
9.00
-
10.00
200 Pieces
(MOQ)
Glazed in Brown Porcelain Line Post Insulator
US$
2.00
-
3.00
10,000 Pieces
(MOQ)
Retro porcelain Yellow Cable Clamp Insulator for High Voltage Power Transmission
US$
0.07
2,000 Pieces
(MOQ)
1/4
SAA GRID TECHNOLOGY CO., LTD
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
12kn 66kv IEC61952 Silicone Rubber Line Post Station Post Insulator
US$
70.00
-
85.78
1,000 Pieces
(MOQ)
for Power Line 15kv Silicone Rubber Polymeric Base Fiberglass Post Composite Pedestal Insulator
US$
26.00
-
37.00
200 Pieces
(MOQ)
69kv 75kv 110kv 145kv Composite Rubber Line Post Insulator
US$
77.56
-
98.34
500 Pieces
(MOQ)
Silicone Rubber Insulator with High Insulation Level 66kv 69kv
US$
77.56
-
98.34
500 Pieces
(MOQ)
1/4
Jiangxi QOCI Electric CO.,LTD.
24 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator U100blp1
US$
3.00
-
5.00
100 Pieces
(MOQ)
Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator U120bla
US$
3.00
-
5.00
100 Pieces
(MOQ)
Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator U70blp1
US$
3.00
-
5.00
100 Pieces
(MOQ)
Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator U100BS
US$
3.00
-
5.00
100 Pieces
(MOQ)
1/4
ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.
Send Inquiry
High Efficiency 95kv Frequency Rating 24kv Post Insulators
US$
2.00
-
10.00
100 Pieces
(MOQ)
Standard 222mm Insulation Level 27kv Composite T Post Insulators
US$
2.00
-
10.00
100 Pieces
(MOQ)
Superior Dielectric 45kv Frequency Withstand 10kv Polymer Post Insulators
US$
2.00
-
10.00
100 Pieces
(MOQ)
Utility Grade 105kv Impulse Strength 24kv Line Post Insulators
US$
2.00
-
10.00
100 Pieces
(MOQ)
1/4
Zhejiang Anhuang Imp.&Exp. Co., Ltd.
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ahzj-12kv 65X130 140 Post Insulator (FN7)
US$
1.00
-
25.00
1 Piece
(MOQ)
Epoxy Insulator High Voltage Post Insulator 65× 130
US$
1.00
-
25.00
1 Piece
(MOQ)
Ahzj-40.5kv 130X320 340 360 380 Post Insulator
US$
1.00
-
25.00
1 Piece
(MOQ)
Composite Post Insulator Ahc 10
US$
1.00
-
25.00
1 Piece
(MOQ)
1/4
Guangdong Qiaohui Electrical Technology Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Composite Insulators Post Insulator Type for High Voltage Overhead Power Transmission Line
US$
2.00
-
7.00
1 Piece
(MOQ)
High Voltage Line Post Insulators Electric Wire Composite Tension Suspension Insulator
US$
2.00
-
7.00
1 Piece
(MOQ)
33kv Polymer Material Post Type Insulator
US$
2.00
-
7.00
1 Piece
(MOQ)
11kv-33kv Suspension/Tension Type, Pin/Post Type Composite Polymer Insulator
US$
2.00
-
15.00
1 Piece
(MOQ)
1/4
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