Wholesale Electric 1 Phase 4 Pole 20 Amp For Mcb Miniature Circuit Breaker

Normal working conditions Ambient temperature of-5C~+40℃，average does not exceed 35C within 24H；The alitude of the installation site altitude does not exceed 2000m. Specifications ■Rated current：1A，2A，3A，4A，6A，10A，16A，20A，25A，32A，40A，50A，63A； ■Instantaneous release:B type（3～5）In，C type（5～10）ln，D type（10~16）ln； ■Poles:a.single pole，b.with two protect breakers，c.with three protect breakers，d.with four protect breakers； ■Instantaneous release:B type（3-5）In，C type（5~10）in，D type（10~16）ln； ■Main technical parameters； ■Rated capacity of short-circuit breaking（Table 1，table 2）； ■Mechanical and electrical life： 口Electrical life:not less than 4000 口Mechanical life:not less than 10000.