Eaton 262678 PL7-B25/1 MCB 1P 25 A C Curve 6kA DIN Rail

The Eaton PL7-B25/1 is a single-pole miniature circuit breaker (MCB) from the Eaton Moeller series xPole range, rated at 25 A with tripping characteristic B. It delivers a rated short-circuit breaking capacity of 10 kA at 230 V (IEC/EN 60898-1), providing reliable overload and short-circuit protection in AC distribution systems for residential and commercial applications.

Technical specifications:

• Model code: PL7-B25/1
• Catalog number: 262678
• Manufacturer: Eaton
• EAN: 4015082626785
• Product type: Miniature circuit breaker (MCB)
• Rated current (In): 25 A
• Number of poles: 1 (single-pole)
• Tripping characteristic: B
• 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
• Rated operational voltage (Ue) max: 230 V
• Rated insulation voltage (Ui): 440 V
• Rated impulse withstand voltage (Uimp): 4 kV
• Voltage type: AC
• Frequency rating: 50-60 Hz
• Overvoltage category: III
• Degree of protection: IP20
• Pollution degree: 2
• Ambient operating temperature: -25 °C to 75 °C
• Connectable conductor cross-section (solid-core and multi-wired): 1-25 mm²
• Width: 1 modular spacing
• Dimensions (W x H x D): 17.6 x 82 x 71 mm
• Weight: 0.12 kg
• Heat dissipation (current-dependent): 3 W
• Power loss: 2.8 W
• Compliances: RoHS conform

Features and benefits:

• 10 kA breaking capacity at 230 V in current limiting class 3 ensures robust short-circuit protection
• Characteristic B tripping suits resistive and general wiring loads with low inrush currents
• Wide conductor cross-section range (1-25 mm²) accepts both solid-core and multi-wired cables without adapters
• Single-module width (17.6 mm) minimises DIN rail space in compact distribution boards
• Operating range of -25 °C to 75 °C supports reliable performance across varied installation environments
• Compatible with xPole accessories, enabling expanded functionality without replacing the base device

Applications:

• Residential distribution boards and consumer units
• Commercial switchgear panels and sub-distribution boards
• Protection of lighting circuits and general socket-outlet circuits
• DIN rail installations in building services and HVAC control panels
• Industrial control panels requiring compact single-pole circuit protection

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

Also known as: Eaton PL7-B25/1, Eaton 262678, Eaton catalog 262678, Eaton model PL7-B25/1, Eaton xPole 25A B-curve MCB, PL7B251.