» Spool insulators
» Shackle insulators
» Strain insulators
» Telegraph insulators

Spool insulator
Porcelain spool insulator/ Ceramic spool insulator/Reel insulator
Spool insulator is an insulator of generally cylindrical form. It has an axial mounting hole and a circumferential groove or grooves for the attachment of a conductor.

· Standard: IEC, ANSI, BS, AS, DIN, CAN, GB and etc. · Main type: ANSI C29.3 type: 53-1, 53-2, 53-3, 53-4, 53-5 · Other type: R-1, R-2, R-8, 1617, 1618 · Color: light gray, brown, white, sky blue and etc.

Shackle insulator
Porcelain Insulator/ Ceramic Insulator/Butterfly Insulator/Low Voltage Insulator

Shackle insulator is an insulator of generally cylindrical form. It has two or more sheds and an axial mounting hole. Through the thread nails, it can be fixed firmly. Standard: IEC, ANSI, BS, AS, DIN, CAN, GB and etc. Color: light gray, brown, white, sky blue and etc.

Strain insulator
Stay insulator/Guy strain insulator/ Ceramic stay insulator

Strain insulator is an insulator generally of elongated shape, with two transverse holes or slots. It is mainly used on the guy wire structure to balance the tension strength and also provide the insulating. Main type: · ANSI C29.4 type: 54-1, 54-2, 54-3, 54-4 · ANSI C29.4 type: DJ-1, DJ-2, DJ-3, DJ-4, DJ-5, DJ-6, DJ-7 · AS Class type: GY1, GY2, GY3, GY4 · Standard: IEC, ANSI, BS, AS, DIN, CAN, GB and etc. · Color: light gray, brown, white, sky blue and etc.

· Standard: IEC, ANSI, BS, AS, DIN, CAN, GB and etc. · Color: light gray, brown, white, sky blue and etc.      Main type: · DIN Class type: RM-1, RM-2, RM-3, N80, N90, N95-2 · BS Class type: No.1-- No.8

Non-standard products: Designed by SANDIAN or specified by the customers.