Eaton 211796 AZ-3-C63 MCB 3P 63 A C Curve 6kA DIN Rail

The Eaton AZ-3-C63 is a 3-pole miniature circuit breaker (MCB) from the Moeller series xEffect AZ range, rated 63 A with tripping characteristic C and 400 V AC, for industrial and advanced commercial overcurrent and short-circuit protection. It mounts on a standard IEC/EN 60715 top-hat DIN rail and is certified to IEC/EN 60947-2, EN45545-2, and IEC 61373.

Technical specifications:

• Model code: AZ-3-C63
• Catalog number: 211796
• Manufacturer: Eaton
• EAN: 4015082117962
• Number of poles: 3 | Rated current (In): 63 A | Tripping characteristic: C
• Voltage rating: 230/400 V AC | DC voltage: 60 V per pole
• Rated impulse withstand voltage (Uimp): 4 kV | Overvoltage category: III
• Frequency: 50 - 60 Hz | Pollution degree: 2
• Current limiting class: 3 | Selectivity class: 3
• Ambient operating temperature: -25 °C to 55 °C
• Mounting: Top-hat rail IEC/EN 60715 | Mounting width: 27 mm per pole (4.5 modular spacings)
• Dimensions (D x H x W): 90 x 75 x 81 mm | Weight: 0.691 kg
• Terminals: Lift terminals top and bottom | Terminal protection: Touch safe, DGUV VS3, EN 50274
• Connectable conductor cross-section: 2.5 - 50 mm² (solid-core and multi-wired)
• Admissible back-up fuse: 200 A gL/gG
• Equipment heat dissipation: 15.6 W total / 5.2 W per pole (current-dependent)
• Degree of protection: IP20 / IP40 when fitted
• Direction of incoming supply: As required | Electrical lifespan: 10,000 operations
• Certifications: IEC/EN 60947-2, EN45545-2, IEC 61373 | RoHS conform

Features and benefits:

• Operating range of -25 °C to 55 °C suits demanding industrial environments; each 1 °C rise reduces current-carrying capacity by 0.5%
• Current limiting class 3 and selectivity class 3 enable effective discrimination in multi-tier distribution systems
• EN45545-2 and IEC 61373 certifications qualify the device for railway and rolling stock applications
• Lift terminals accept conductors from 2.5 - 50 mm², touch-safe per DGUV VS3 and EN 50274 for safer maintenance

Applications:

• Industrial switchgear and control panel overcurrent and short-circuit protection
• Advanced commercial power distribution boards
• Railway and rolling stock electrical systems
• Motor branch circuit protection requiring a type C tripping response
• DIN-rail installations requiring a 3-pole 63 A MCB with high selectivity

Compliant with IEC/EN 60947-2. Part of the Eaton Moeller series xEffect AZ range for industrial and advanced commercial switchgear.

Also known as: Eaton AZ-3-C63, Eaton 211796, Eaton catalog 211796, Eaton model AZ-3-C63, Eaton xEffect AZ 3-pole 63A C-curve MCB.