礦用隔爆兼本安電源模塊
| ZYLH1220-12V | ZYLH1220礦用12V 本安模塊 |
| ZYLH1220(A)-12V | ZYLH1220(A)礦用12V本安模塊 |
| ZYLH2412-12V | ZYLH2412 礦用12V本安模塊 |
| ZYLH2412(A)-12V | ZYLH2412(A)礦用12V本安模塊 |
| ZYLH2421-21V | ZYLH2421礦用21V本安模塊 |
| ZYLH2418-18V | ZYLH2418礦用18V本安模塊 |
| ZYLH1220-12V | ZYLH1220礦用12V 本安模塊 |
| ZYLH1220(A)-12V | ZYLH1220(A)礦用12V本安模塊 |
| ZYLH2412-12V | ZYLH2412 礦用12V本安模塊 |
| ZYLH2412(A)-12V | ZYLH2412(A)礦用12V本安模塊 |
| ZYLH2421-21V | ZYLH2421礦用21V本安模塊 |
| ZYLH2418-18V | ZYLH2418礦用18V本安模塊 |