General Electric | TKH12SS | Circuit Breaker | 1200A | 3-Pole | 600V

Meet the General Electric TKH12SS circuit breaker—a high-capacity, three-phase protection device designed for demanding power environments. With a 1200A rating, a 3-pole configuration, and a 600V maximum, this breaker is engineered to safeguard industrial and commercial electrical distributions from overloads and short circuits while supporting precise maintenance, retrofit, and replacement projects that require exact specifications.

• Amperage: 1200A
• Poles: 3-Pole (3-phase)
• Voltage: 600V
• Part number: TKH12SS — best reference for compatibility
• Applications: maintenance, retrofits, and replacements where matching specs are essential
• Fit guidance: Confirm compatibility by cross-referencing the exact part number TKH12SS with your panel; verify ratings before ordering

Why this GE TKH12SS stands out: it delivers dependable protection for heavy-load systems, helping to ensure uptime in challenging environments like industrial facilities, large commercial campuses, and data centers. The 3-pole design ensures coordinated disconnection across all three phases, maintaining system balance and reducing the risk of residual fault conditions that can harm downstream equipment.

Ideal use cases: - Replacing a failed breaker in a 3-phase 600V distribution panel where the existing part is TKH12SS or a direct equivalent - Retrofitting electrical rooms to support higher loads or redistributed phases while maintaining exact 1200A capacity - Routine maintenance programs requiring a precise-spec breaker to uphold safety standards and code compliance

Practical installation tips: - Always disconnect power and verify absence of voltage before handling the breaker - Verify bus configuration and panel catalog details to ensure a proper fit with TKH12SS - Consider keeping a spare TKH12SS on hand to minimize downtime during maintenance or replacement