Eaton 263389 PL7-B16/3 MCB 3P 16 A C Curve 6kA DIN Rail

The Eaton PL7-B16/3 is a three-pole miniature circuit breaker from the Moeller series xPole range, designed for overcurrent protection in residential and commercial switchgear installations. Rated at 16 A with a B tripping characteristic, it delivers a rated short-circuit breaking capacity of 10 kA at both 230 V and 400 V AC.

Technical specifications:

• Model code: PL7-B16/3
• Catalog number: 263389
• Manufacturer: Eaton
• EAN: 4015082633899
• Number of poles: 3 (Three-pole)
• Tripping characteristic: B
• Rated current: 16 A
• Rated operational voltage: 400 V AC
• Rated insulation voltage (Ui): 440 V
• Rated impulse withstand voltage (Uimp): 4 kV
• Rated short-circuit breaking capacity (Icn) at 230 V: 10 kA
• Rated short-circuit breaking capacity (Icn) at 400 V: 10 kA
• Current limiting class: 3
• Frequency: 50/60 Hz
• Overvoltage category: III
• Degree of protection: IP20
• Pollution degree: 2
• Ambient operating temperature: -25 °C to 75 °C
• Dimensions (W x H x D): 52.8 mm x 82 mm x 71 mm
• Built-in depth: 70.5 mm
• Width: 3 modular spacings
• Weight: 0.36 kg
• Conductor cross section (solid and multi-wired): 1-25 mm²
• Equipment heat dissipation (current-dependent): 6.9 W
• Compliances: RoHS

Features and benefits:

• B tripping characteristic suited to circuits with low inrush currents such as resistive loads in residential and commercial installations
• 10 kA breaking capacity at 400 V AC provides robust short-circuit protection for commercial distribution boards
• Accepts solid and multi-wired conductors from 1 to 25 mm², offering flexibility during panel wiring
• Wide ambient operating range of -25 °C to 75 °C allows deployment across varied installation environments
• Compatible with additional accessories, enabling extended functionality without replacing the base device
• RoHS compliant construction supports environmentally responsible switchgear assembly

Applications:

• Overcurrent protection in residential distribution boards
• Commercial building switchgear panels
• Final circuit protection in offices and retail premises
• Three-phase load circuits within xPole residential and commercial switchgear systems
• Panel board assemblies requiring current limiting class 3 protection

Compliant with IEC/EN 60898-1. Part of the Eaton Moeller series xPole range for residential and commercial switchgear applications.

Also known as: Eaton PL7-B16/3, Eaton 263389, Eaton catalog 263389, Eaton model PL7-B16/3, Eaton xPole 16 A 3-pole MCB B curve.