Product Description

Separate Main & Arcing Contacts

During Breaking operation, Arching takes place only on Arching Contacts thus increasing life of Switch

Liberal terminals

Facilitates termination of both Aluminium & Copper Cables

Staggered Terminals for Cable

Safeguards against phase to phase shorting / Flashove

Detailed Features

High electrical & mechanical endurance

Ensures better life of the Breaker

Choice of Usage

Available in OE - SS enclosure

Provision of arc chutes

Helps in effective Arc Quenching thereby lends longer life to the switch

Totally Enclosed Mechanism

Allows for dustproof and Smoother operation

Handle with door interlock and padlock facility

Enables safety during Operation / Non Operation of the Switch

Product Specifications

Basic-Features

Standard conformity: IS / IEC 60947-3

Rated operational voltage: 415V AC

Rated impulse voltage: 1000V AC

Utilisation Category: AC-23A

Rated frequency: 50Hz

Operating altitude: 2000 metres

Humidity: 0 - 90%

Rated impulse voltage: 8 kV

Rating Range: 250A - 320A

No. of Poles: Four Pole

Type of Execution: With SS Enclosure