GS2 系列控制机制手柄和控制轴，用于 GS2 可熔负荷开关。 ### 开关断路器 - 熔丝
Complete Units Require Switch + Shaft + Handle. Accessories Optional.
**GS1/GS2 Fusible and LK4 Non-Fusible Disconnects**
Square D IEC-style disconnect switches utilize the latest technology to provide a compact yet rugged line of fusible or non-fusible disconnect switches. All switches have been tested and meet the stringent requirements of UL98, including “Service Entrance” equipment. This global product is also CSA certified, CE marked and IEC rated. Available in ratings from 30-800 ampere fusible and 30-1200 ampere non-fusible, these switches are designed to reduce panel space up to 25% without sacrificing performance or personnel safety.
**Specifications**
* GS1/GS2 Switches Are Fusible, LK4 Are Non-Fusible
* UL Listed, CSA Certified, IEC Rated
* Maximum Load Voltage 600 VAC
* Wide Range of Current Ratings — 30 to 800A for GS1/GS2, 30-1200 for LK4
* 7.5 to 500 Horsepower
* Handles Rated to NEMA 1/3R/12 or 4/4X