Electrical Porcelain Stay Insulator

• Application: Low-voltage, High-temperature
• Material: Porcelain
• Structure: Pin Insulator
• Type: Pin Type
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Model NO.: ANSI 54-3
• Size of Bearing Capacity: Customer Specified
• Certification: CCC, CE, ISO9001
• Color: Brown / Grey
• Brand: Tkbl
• Delivery Time: 40 Working Days
• OEM: Accept
• Warranty: 1 Year
• Marking: as Per Customer′s Request
• Transport Package: Carton + Pallet
• Specification: ANSI
• Trademark: TKBL
• Origin: China
• HS Code: 8546209090
• Production Capacity: 50000/Year

Product Description

Electrical porcelain stay insulator

Specifications
 1. original insulator producer 
 2. superior properties of low and medium temperature resistance;
 3. strong aging resistance;
 4. nice appearance & long service time.
 5. comman glaze and semi-conductor glaze, color brown and gray both available.
 6. free sample, professional porcelain insulator supplier.

Type		54-1	54-2	54-3	54-4
Fig. No.		1	1	1	2
Creepage Distance (mm)		41	48	57	76
Dimension (mm)	h	89	108	140	171
	h	44	57	79	67
	h1	64	76	103	114
	d	64	73	86	89
	d	44	54	60	60
	d1	16	22	25	25
Mechanical Failing Load (kN)		44	53	89	89
Power Frequency   Flashover Voltage	Dry/kV	25	30	35	40
	Wet/kV	12	15	18	23