Siemens | SCLD69400G | Circuit Breaker | 400A | 3-Pole | 600V

Meet the Siemens SCLD69400G Circuit Breaker — a robust, three-pole solution designed to protect industrial and commercial electrical systems with precision. Crafted to support maintenance, retrofit, and replacement projects, this 400A, 600V breaker fits into compatible panels where exact specifications matter, ensuring reliable fault interruption when it’s most needed.

Key specs and compatibility you can trust

• Amperage: 400A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: SCLD69400G
• Designed for maintenance, retrofit, and replacement where matching specs are required
• Notes: Confirm fit and ratings before ordering; the part number is the best reference for compatibility

Why this Siemens breaker stands out

• Consistent Siemens performance that aligns with existing Siemens power distribution ecosystems, reducing mismatch risk during replacements
• Precise 400A, 3-pole, 600V configuration ensures it protects circuits and equipment without over- or under-protecting loads
• Reliable, field-proven design meant to withstand the demands of busy electrical panels in industrial settings

Ideal use scenarios

• Maintenance projects where exact spec replacement is required to maintain code compliance and system protection
• Retrofits upgrading older panels to current safety and performance standards
• Spare-part planning for service fleets that rely on Siemens breakers to minimize downtime
• New installations in applications that require a 400A, 3-Pole, 600V protection device

Practical guidance and best practices

• Always verify the panel’s compatibility using the exact part number SCLD69400G and confirm the amperage and voltage alignment with your system
• Use this breaker in panels rated for 600V and configured for 3-pole devices to ensure proper mounting and electrical fit
• Handle and store spare breakers in clean, dry conditions to preserve performance and reliability

Siemens quality, trusted for your power distribution needs

Choosing Siemens means aligning with a long-standing tradition of dependable electrical protection. The SCLD69400G is engineered to integrate smoothly into compatible switchgear and load centers, helping you maintain steady power delivery, reduce maintenance windows, and support safer, code-compliant operations. For installers, facility managers, and OEMs, this is a go-to choice when the job requires a precise, high-capacity circuit breaker that you can rely on year after year.