Eaton 194892 HN-C20/3 MCB 3P 20 A C Curve 6kA DIN Rail

The Eaton HN-C20/3 is a 3-pole type C miniature circuit breaker from the xPole Home series, designed for overcurrent protection in residential and commercial switchgear. Rated at 20 A and certified to a 6 kA short-circuit breaking capacity per IEC/EN 60898-1, it delivers reliable protection at both 230 V and 400 V. Suitable for flush-mounted installation, the device spans 3 modular spacings and accepts conductors from 1 to 25 mm².

Technical specifications:

• Model code: HN-C20/3
• Catalog number: 194892
• Manufacturer: Eaton
• EAN: 9010238063761
• Poles: 3 (all poles protected)
• Tripping characteristic: C
• Rated current (In): 20 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
• Rated operational voltage (Ue): 230 V AC
• Rated insulation voltage (Ui): 440 V
• 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
• Conductor cross section: 1 - 25 mm² (solid-core and multi-wired)
• Dimensions (W x H x D): 53.1 x 73 x 85 mm / built-in depth: 44 mm
• Weight: 0.36 kg
• Compliance: RoHS

Features and benefits:

• 6 kA breaking capacity at both 230 V and 400 V ensures compatibility across single- and three-phase AC systems
• Current limiting class 3 reduces thermal and mechanical stress on downstream equipment during fault conditions
• Wide conductor acceptance range of 1 - 25 mm² for both solid-core and multi-wired cables
• Rated for -25 °C to +75 °C ambient operation - current carrying capacity reduces linearly by 0.5% per 1 °C rise
• Supports additional accessories for expanded functionality

Applications:

• Overcurrent protection in residential consumer units and distribution boards
• Commercial switchgear panels and flush-mounted enclosures
• Three-phase circuit protection in xPole Home assemblies
• Switchgear for residential and commercial building installations

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

Also known as: Eaton HN-C20/3, Eaton 194892, Eaton catalog 194892, Eaton model HN-C20/3, Eaton xPole Home MCB 20 A 3-pole type C.