Trade Discount 20%
Molded Case Circuit Breaker 400A K Frame | 65 kA Interrupting Capacity | Thermal & Magnetic Trip | by Allen-Bradley
The Molded Case Circuit Breaker 400A K Frame is designed for robust electrical protection in industrial and commercial applications. With a 65 kA interrupting capacity at 480V and adjustable thermal and magnetic trip settings, it ensures reliable operation. Ideal for protecting electrical circuits in manufacturing plants and motor control centers, this breaker includes auxiliary and alarm contacts for enhanced functionality.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Current Rating: 400A
- Frame Size: K
- Interrupting Capacity: 65 kA at 480V
- Poles: 3
- Trip Unit: Thermal and Magnetic adjustable
- Voltage Rating: 250V AC/DC
- Auxiliary and Alarm Contacts: Included
- Bus Bar Mounting: None
- Rated MCCB: 80 percent
- Dimensions (H x L x W): 200mm x 100mm x 150mm
- Weight: 10 kg
Key Features
- 400A K frame molded case circuit breaker
- 65 kA interrupting capacity at 480V
- Thermal and magnetic trip adjustment
- 3 poles configuration
- 80 percent rated MCCB
- Auxiliary and alarm contacts included
- Suitable for 250V AC/DC applications
- No bus bar mounting
Professional Installation Requirements
- Installation must be performed by a licensed electrician to ensure compliance with electrical safety standards and proper operation.
Applications
- Industrial electrical distribution systems
- Commercial electrical panels
- Motor control centers
- Protection of electrical circuits in manufacturing plants
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Helps prevent electrical fires and equipment damage by reliable circuit protection
- Supports energy efficiency by protecting electrical systems from overloads and faults
Warranty Information
Radwell 2-year warranty included. Factory warranty does not apply.
Available Now
Available for immediate purchase, ideal for industrial and commercial electrical protection applications.
