產品名稱:   CBQ53-DIP系列粉塵防爆電磁起動器（DIPA20） 
 
適用范圍Application  
20區、21區、22區危場所。 
適用于可燃性粉塵環境。 
Can be used in Zone 20 zone 21 and Zone 22 dangerous places. 
Can be used in flammable dust atmosphere. 
 
產品特點 Features  
鑄鋁合金外殼，表面噴塑。 
內裝交流接觸器，自復位萬能轉換開關或按鈕等。 
可控制交流50Hz，380V，三相異步電 動機的直接起動停止，并具有過載和
斷相及失壓保護。 
鋼管或電纜布線均可。 
符合GB3836-2000，IEC60079 標準要求。 
Diecasted AI-alloy shell with plastic-sprayed surface. 
Inside is installed AC contactor，thermal relay，self-settable 
universal conver-sion switch. 
Able to directly control AC 50Hz，380V asynchronous 
motor with the protection of overload，phase-failure and voltage-absent. 
Steel tube wiring or cable wiring. 
Suitable for GB3836-2000，IEC60079 standard request. 
 
 
型號含義Model implication  
 
主要技術參數 Main technical parameters 


型號
Type 
  額定電壓(V)
Rated voltage   額定電流(A)
Rated current   控制電動機最大功率（KW）
Max.power of controlled motor   繼電器整定電流調節范圍（A）
Setting current of thermal relay   出線口螺紋(G")
Outlet’s thread   電纜外徑(Φ，mm)
Cable’s outer diameter   防爆標志
Ex-mark 
CBQ53-DIP12/□ 380 12 5.5 0.25-0.40 0.40-0.63 0.63-1 1-1.6 1.6-2.5 2.5-4 4-6 5.5-8 7-10 9-13 12-18 17-25 23-32 30-40 37-50 48-65 55-70 63-80 80-95   1 12-17 DIPA20 TA，T6  
CBQ53-DIP16/□ 16 7.5 
CBQ53-DIP25/□ 25 11 
CBQ53-DIP32/□ 32 15 
CBQ53-DIP40/□ 40 18.5 
CBQ53-DIP50/□ 50 22 1’/2 22-26 
CBQ53-DIP63/□ 63 30 
CBQ53-DIP80/□ 80 37 
CBQ53-DIP95/□ 95 45 1 12-17 
CBQ53-DIP12/□N 12 5.5 
CBQ53-DIP16/□N 16 7.5 
CBQ53-DIP25/□N 25 11 
CBQ53-DIP32/□N 32 15 1’/2 22-26 
CBQ53-DIP40/□N 40 18.5