Miniature circuit breaker

Product Category

Miniature Circuit Breaker

BAYKEE | MZ9-63 C20A | (TWO) 2 Pole | Miniature Circuit Breaker

Category: Miniature Circuit Breaker

MZ9-63 C20A Miniature Circuit Breaker

Get A Quote

When several simultaneously operating circuit breakers are mounted side by side in a small enclosure, the temperature rise inside the enclosure causes a reduction in current rating.

• You must then assign the rating (already de-rated if necessary according to ambient temperature) a down rating factor of 0.8.
• MCB Miniature Circuit BreakerGeneral
•1 Function protection of circuits against short-circuit currents, protection of circuits against overload currents, switch, isolation,
•1 circuit-breakers are used in domestic installation, as well as in commercial and industrial electrical distribution systems.

• BAYKEE | Miniature Circuit BreakerRated voltage UE 230/400
• Insulation voltage UI 500
• Rated frequency 50/60Hz
• Standard IEC/EN 60898-1
• Poles 2PC
• Reference Temperature for Setting of Thermal Element ℃ 30
• Ambient Temperature (with daily average≤35℃) ℃ -5...+40
• Storage Temperature ℃ -25...+70
• Terminal connection type Cable/U-type busbar/Pin-type busbar
• Electrical life 4, 000
• Mechanical life 20, 000
• Contact position indicator Yes
• Protection degree IP20
• Terminal connection type Cable/U-type busbar/Pin-type busbar
• Mounting On DIN rail EN 60715 (35mm) by means of fast clip device
• Connection From top and bottom
• Auxiliary contact Yes
• Shunt release Yes
• Under voltage release Yes
• Alarm contant Yes 100% DC magnetic
• Excellent quailty
• Two pole



Miniature Circuit Breaker