Eaton 194822 HN-B20/1 MCB 1P 20 A B Curve 6kA DIN Rail

The Eaton HN-B20/1 is a 1-pole miniature circuit breaker from the Moeller series xPole Home range. It delivers overcurrent protection with a B tripping characteristic and a 20 A rated current, rated to a 6 kA switching capacity per IEC/EN 60898-1.

Technical specifications:

• Model code: HN-B20/1
• Catalog number: 194822
• Manufacturer: Eaton
• EAN: 9010238063068
• Number of poles: 1 (single-pole protected)
• Tripping characteristic: B
• Rated current (In): 20 A
• Rated switching capacity (IEC/EN 60898-1): 6 kA
• Rated short-circuit breaking capacity ICN at 230 V / 400 V: 10 kA
• Rated short-circuit breaking capacity ICU at 230 V / 400 V (IEC 60947-2): 15 kA
• Rated insulation voltage (Ui): 440 V
• Rated operational voltage (Ue): 230 V AC
• Rated impulse withstand voltage (Uimp): 4 kV
• Overvoltage category: III
• Pollution degree: 3
• Current limiting class: 3
• Frequency: 50-60 Hz
• Degree of protection: IP20
• Ambient operating temperature: -25 °C to +75 °C
• Conductor cross section: 1-25 mm² (solid-core and multi-wired)
• Built-in depth: 44 mm
• Dimensions (L x H x W): 85 x 73 x 17.7 mm
• Width: 2 modular spacings
• Weight: 0.12 kg
• Power loss: 3.3 W
• Suitable for: Flush-mounted installation
• Compliances: RoHS conform

Features and benefits:

• B tripping characteristic with 6 kA rated switching capacity per IEC/EN 60898-1
• High nominal breaking capacity of 10 kA (ICN) handles fault currents in demanding installations
• Current limiting class 3 reduces let-through energy, protecting downstream devices
• Accepts solid-core and multi-wired conductors from 1-25 mm² for installation flexibility
• Compatible with additional equipment for expanded functionality
• Wide ambient temperature range of -25 °C to +75 °C suits varied installation environments

Applications:

• Residential consumer units and distribution boards
• Commercial building switchgear and panel assemblies
• Flush-mounted modular distribution board installations
• Final circuit overcurrent protection
• Light commercial and residential switchgear applications

Compliant with IEC/EN 60898-1 and IEC 60947-2. Part of the Eaton Moeller xPole Home series, designed for residential and commercial switchgear.

Also known as: Eaton HN-B20/1, Eaton 194822, Eaton catalog 194822, Eaton xPole Home 20 A B-curve MCB, Eaton Moeller HN-B20/1.