Description
Product Overview
The GoPact MCCB 125 is a 3-pole circuit breaker designed for distribution applications with a 50 A rated current and a breaking capacity of 15 kA at 415 V AC. It features a TM-D thermal-magnetic trip unit with fixed thermal protection set to 1xIn (50 A) and fixed magnetic protection set to 10xIn (500 A). This circuit breaker is built on a 125 A breaker frame and provides reliable electrical protection with a good price-performance ratio, suitable for basic applications.
Specifications
Poles description: 3P; Protected poles description: 3D; Rated operational voltage (Ue): 415 V AC 50/60 Hz; Rated insulation voltage (Ui): 440 V AC; Rated impulse withstand voltage (Uimp): 6 kV; Rated ultimate short-circuit breaking capacity (Icu): 15 kA at 380/415 V AC 50/60 Hz; Rated service short-circuit breaking capacity (Ics): 15 kA at 380/415 V AC 50/60 Hz and 25 kA at 220/230 V AC 50/60 Hz; Utilisation category: Category A; Control type: Toggle; Mechanical durability: 30000 cycles; Electrical durability: 8000 cycles at 415 V In; Power dissipation per pole: 18.7 W;
Dimensions & Weight
Width: 7.5 cm; Height: 13 cm; Depth: 6 cm; Net weight: 0.7 kg.
Environmental Data
Total lifecycle Carbon footprint: 502 g CO2 equivalent.
Packaging made with recycled cardboard: Yes.
Take-back program: No.
Standards & Certifications
Certified to EN/IEC 60947-1, EN/IEC 60947-2, and EN/IEC 60947-2 Annex H standards.
Overvoltage category: III;
Pollution degree: 3.
IP degree of protection: IP20.
Additional Information
Mounting support: Backplate; Mounting position: Horizontal and vertical, flat on the back; Connection terminals: screw terminals with 2.5 cm pitch; Upside and downside connection: Front.
Operational ambient air temperature ranges from -20 to 55 °C, and storage temperature from -35 to 85 °C. Operating altitude from 0 to 2000 m without derating, up to 5000 m with derating.
