Coal Mine Low Voltage Vacuum Flameproof Starter Switch

• Certification: ISO9001, CCC
• Protection: Corrosion Resistance
• Installation: Vertical
• Housing: Cast Iron
• Transport Package: Wooden Box
• Trademark: Wantai Group
• Model NO.: QBZ2
• Origin: China
• HS Code: 8504231100
• Production Capacity: 10000sets/Year

Product Description

Coal Mine Low Voltage Vacuum Flameproof Starter Switch

Main application

The device is used in coal mines containing explosivegas (methane) and coal dust. It is suitable for the circuit center. To local control or remote control the start and stop of AC 50Hz, voltage 1140V, 660V or 380V, ungrounded three- phase asynchronous motor, and can be reversed at the stop.

Technical characteristics

1. Quick opening structure                                   
2. With local control and remote control function                                   
3. With reliable mechanical locking and electrical locking function
                                       
Protection function

With the multiple protection functions as short circuit, overload, leakage and open-phase 

More Products


 

QBZ Series Starter
Product name	Model	Safety sign no.	Explosion proof sign	Product size(L*W*H)	Weight(KG)
Mine explosion-proof vacuum electromagnetic starter	QB7-30,60/660(380)	MADO40080 MAD040081	Exd I Mb	490*344*592	70
Mine explosion-proof reversible vacuum electromagnetic starter	QBZ-30,60/660(380)N	MAD040162 MAD040163	Exd I Mb	490*344*592	74
Mine explosion-proof reversible vacuum electromagnetic starter	QBZ-80/660(380)N	MAD050256	Exd [ Mb	670*394*727	124
Mine cxplosion-proof vacuum electromagnetic starter	QBZ-80/660(380)	MAD110504	Exd I Mb	670*394*727	104
Mine explosion-proof vacuum electromagnetic starter	QBZ-80,120/1140(660)	MAD060033 MAD090227	Exd I Mb	558*645*787	120
Mine explosion-proof reversible vacuum electromagnetic starter	OBZ-80,120,200/1140(660)N	MAD060032 MAD090228 MAD050122	Exd I Mb	558*645*787	124-132
Mine explosion-proof vacuum electromagnetic starter	QBZ-120/660(380)	MAD110505	Exd [ Mb	558*645*787	120
Mine explosion-proof vacuum electromagnetic starter	QBZ-200/1140(660)	MAD090229	Exd I Mb	558*645*787	128
Mine explosion-proof vacuum electromagnetic starter	QBZ-200/660(380)	MAD110503	Exd I Mb	558*645*787	128

                             
Contact us