Product Description
The Siemens CND63S120A is a high-capacity molded case switch from the trusted Sentron Series, designed for reliable manual power isolation in demanding commercial and industrial electrical systems. Rated at 1200 amps and 600 VAC, this 3-pole, non-automatic switch provides robust switching performance without overcurrent protection, making it ideal for applications where upstream protection is already in place.
Built for durability and high fault environments, the CND63S120A delivers excellent interrupting ratings and a compact footprint for panel and switchgear installations.
Key Specifications
• Manufacturer: Siemens
• Series: Sentron
• Model: CND63S120A
• Product Type: Molded Case Switch (Non-Automatic)
• Amperage Rating: 1200 A
• Voltage Rating: 600 VAC
• Poles: 3
• Protection Type: Manual switch only (no overcurrent protection)
• Connection Type: Bolt-On
• Interrupting Rating (AIC):
– 200 kAIC @ 240 VAC
– 100 kAIC @ 480 VAC
– 65 kAIC @ 600 VAC
• Dimensions (HxWxD): 16 in x 9 in x 6 in
Applications
• Power isolation and disconnecting means
• Industrial switchgear and switchboards
• Commercial electrical distribution systems
• Applications with upstream circuit protection
