Eaton 194886 HN-B50/3 MCB 3P 50 A B Curve 6kA DIN Rail

The Eaton HN-B50/3 is a three-pole, 50 A miniature circuit breaker from the Moeller series xPole Home range, designed for overcurrent and short-circuit protection in residential and commercial switchgear. Its type B tripping characteristic suits resistive and lightly inductive loads, and it delivers a 6 kA rated switching capacity at both 230 V and 400 V per IEC/EN 60898-1.

Technical specifications:

• Model code: HN-B50/3
• Catalog number: 194886
• Manufacturer: Eaton
• EAN: 9010238063709
• Number of poles: 3 (all poles protected)
• Tripping characteristic: B
• Rated current (In): 50 A
• Rated switching capacity (IEC/EN 60898-1): 6 kA
• Rated short-circuit breaking capacity (Icn at 230 V): 6 kA
• Rated short-circuit breaking capacity (Icn at 400 V): 6 kA
• Current limiting class: 3
• Rated insulation voltage (Ui): 440 V
• Rated operational voltage (Ue) max: 230 V AC
• Rated impulse withstand voltage (Uimp): 4 kV
• Overvoltage category: III
• Pollution degree: 3
• Frequency: 50-60 Hz
• Degree of protection: IP20
• Ambient operating temperature: -25 °C to 75 °C
• Width: 3 modular spacings
• Dimensions (W x H x D): 53.1 x 73 x 85 mm
• Built-in depth: 44 mm
• Weight: 0.36 kg
• Conductor cross-section (solid-core and multi-wired): 1-25 mm²
• Power loss: 14.6 W
• Mounting: Flush-mounted installation
• Compliance: RoHS

Features and benefits:

• Type B tripping curve provides reliable protection for resistive loads and lighting circuits
• 6 kA breaking capacity at 230 V and 400 V meets standard residential and commercial distribution requirements
• Current limiting class 3 minimizes let-through energy, protecting downstream components
• Wide conductor range (1-25 mm²) accommodates both solid-core and stranded cables
• Compatible with additional accessories, allowing expanded functionality within the xPole Home system

Applications:

• Final circuit protection in residential distribution boards
• Sub-distribution panels in commercial buildings
• Three-phase supply protection within xPole Home modular enclosures
• Flush-mounted switchgear in domestic and light commercial installations

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

Also known as: Eaton HN-B50/3, Eaton 194886, Eaton catalog 194886, Eaton model HN-B50/3, xPole Home 50 A 3-pole MCB type B.