Eaton 194821 HN-B16/1 MCB 1P 16 A B Curve 6kA DIN Rail

The Eaton HN-B16/1 is a single-pole miniature circuit breaker from the Moeller xPole Home series, offering reliable protection against overload and short-circuit faults in residential and commercial installations. Rated at 16 A with tripping characteristic B, it achieves a 6 kA short-circuit breaking capacity at 230 V per IEC/EN 60898-1.

Technical specifications:

• Model code: HN-B16/1
• Catalog number: 194821
• Manufacturer: Eaton
• EAN: 9010238063051
• Poles: 1 (single-pole)
• Tripping characteristic: B
• Rated current (In): 16 A
• Rated short-circuit breaking capacity (ICN): 6 kA at 230 V and 400 V (IEC/EN 60898-1)
• Rated insulation voltage (Ui): 440 V
• Rated operational voltage (Ue): 230 V AC max
• Rated impulse withstand voltage (Uimp): 4 kV
• Overvoltage category: III
• Current limiting class: 3
• Degree of protection: IP20
• Pollution degree: 3
• Frequency: 50/60 Hz
• Ambient operating temperature: -25 °C to +75 °C
• Dimensions (W x H x D): 17.7 x 73 x 85 mm
• Built-in depth: 44 mm
• Weight: 0.12 kg
• Width: 1 modular spacing
• Conductor cross section: 1 - 25 mm² (solid-core and multi-wired)
• Power loss: 2.3 W
• Heat dissipation (current-dependent): 2.2 W
• Suitable for: flush-mounted installation
• Compliances: RoHS conform

Features and benefits:

• Slim 1-module (17.7 mm) design conserves panel space in residential distribution boards
• Wide operating range from -25 °C to +75 °C suits demanding installation environments
• Current limiting class 3 minimises let-through energy, reducing stress on downstream equipment
• Accepts 1 - 25 mm² conductors (solid and stranded) for flexible wiring options
• Compatible with additional xPole accessories for expanded protection configurations

Applications:

• Final circuit protection in residential consumer units and distribution boards
• Lighting and socket-outlet circuits in domestic and commercial premises
• Flush-mounted switchgear panels in homes and light commercial buildings
• Low-voltage assemblies requiring overvoltage category III compliance

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

Also known as: Eaton HN-B16/1, Eaton 194821, Eaton catalog 194821, Eaton model HN-B16/1, Eaton xPole Home 16A MCB.