Eaton 263387 PL7-B10/3 MCB 3P 10 A C Curve 6kA DIN Rail

The Eaton PL7-B10/3 is a 3-pole miniature circuit breaker from the Eaton Moeller xPole series, providing overcurrent and short-circuit protection in residential and commercial switchgear installations. Its B tripping characteristic and 10 A rated current suit circuits with low inrush loads such as lighting and general wiring. A rated switching capacity of 10 kA per IEC/EN 60898-1 delivers reliable fault clearance at both 230 V and 400 V.

Technical specifications:

• Model code: PL7-B10/3
• Catalog number: 263387
• Manufacturer: Eaton
• EAN: 4015082633875
• Product type: Miniature circuit breaker (MCB)
• Series: Eaton Moeller xPole
• Number of poles: 3 (3 protected)
• Tripping characteristic: B
• Rated current (In): 10 A
• Rated switching capacity (IEC/EN 60898-1): 10 kA
• Rated short-circuit breaking capacity at 230 V (Icn): 10 kA
• Rated short-circuit breaking capacity at 400 V (Icn): 10 kA
• Rated operational voltage (Ue) max: 400 V AC
• Rated insulation voltage (Ui): 440 V
• Rated impulse withstand voltage (Uimp): 4 kV
• Voltage type: AC
• Frequency: 50/60 Hz
• Overvoltage category: III
• Pollution degree: 2
• Degree of protection: IP20
• Current limiting class: 3
• Connectable conductor cross-section, solid-core: 1 - 25 mm²
• Connectable conductor cross-section, multi-wired: 1 - 25 mm²
• Ambient operating temperature: -25 °C to +75 °C
• Width: 52.8 mm (3 modular spacings)
• Height: 82 mm
• Depth: 71 mm (built-in depth: 70.5 mm)
• Weight: 0.36 kg
• Equipment heat dissipation (current-dependent): 5.9 W
• Power loss: 5.5 W
• Compliance: RoHS

Features and benefits:

• 10 kA breaking capacity at 230 V and 400 V ensures effective short-circuit clearance in diverse network conditions
• Current limiting class 3 minimises let-through energy, protecting downstream equipment during fault events
• Wide conductor range of 1 - 25 mm² (solid-core and multi-wired) simplifies wiring across cable sizes
• Operating range of -25 °C to +75 °C suits installations from cold-climate utility rooms to warm enclosures
• Compatible with additional xPole accessories and auxiliary equipment for flexible system configuration
• RoHS-compliant construction meets environmental regulations for use across European and global markets

Applications:

• Final circuit protection in residential distribution boards and consumer units
• Commercial switchgear panels in offices, retail premises, and public buildings
• Lighting circuit protection where B-curve low inrush characteristic is required
• General cable and wiring protection in three-phase 400 V AC installations
• Panel builder switchgear assemblies for residential and commercial projects

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

Also known as: Eaton PL7-B10/3, Eaton 263387, Eaton catalog 263387, Eaton model PL7-B10/3, Eaton xPole 10 A 3-pole B-curve MCB, Eaton Moeller PL7 B10 3P.