HV SF6 Circuit Switcher, 69kV Class, 1200A, 40kA, Fixed Structure Base Mount, No Integrated Disconnect Switch

Product Overview

HV SF6 Circuit Switcher, 69kV Class, 1200A, 40kA, Fixed Structure Base Mount, No Integrated Disconnect Switch is a product intended for professional commercial and industrial applications.

Key Specifications

• Features of Every Assembly: Each assembly incorporates an outdoor SF6 gas-insulated interrupter, a manual gang-operated center-break switching mechanism with hand crank operation, dual trip coil and single close coil configuration, fixed structure base mount construction, and a local control cabinet rated NEMA 3R for outdoor service.
• Operation & Control: The unit is manually operated via a gang-operated, center-break mechanism using a hand crank operating mechanism. Trip and close coil provisions support remote/automatic tripping in addition to manual local operation, with a control cabinet housing the associated wiring terminals and secondary devices.
• Construction & Insulation: The circuit switcher's phase poles are securely affixed to a structural base frame, utilizing sealed SF6 gas insulation within the interrupter assembly. Insulator creepage distance and construction are sized appropriately for the equipment's voltage and BIL class.
• Environmental / Site Conditions: The assembly is designed for outdoor service under a range of environmental conditions, including elevated altitude, wide operating temperature range, wind and ice loading, and exposure to trace atmospheric contaminants, consistent with typical outdoor substation environments.
• Enclosure / Control Cabinet: The circuit switcher's local control cabinet is NEMA 3R rated, suitable for outdoor service. This rating applies to the control cabinet housing the switcher's secondary wiring and control devices, not the open-air high-voltage apparatus, which is inherently weatherproof by design.
• Special Features: This unit is offered with a manual gang-operated center-break design, hand crank operating mechanism, and dual trip coil configuration, providing dependable switching and isolation capability for the application it serves.
• Ratings & Approvals: The assembly is NRTL listed for service equipment and dead-front switchboard applications, and is designed in accordance with applicable ANSI C37.30, C37.32, and C37.34 standards for circuit switchers. All grounding provisions shall comply with applicable state and local codes and the National Electrical Code.
• Customer Compliance: The final arrangements, sizes, ratings, settings, configuration, and installation details of this equipment will be established in accordance with detailed engineering review, applicable project documentation, and customer approval prior to manufacture.

This item is grouped with 400A-600A Non-Fused Disconnect Switches - Wall Mount Disconnects.

Before ordering: Verify ratings, dimensions, compatibility, and installation requirements before ordering.