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JOSEF delay intermediate relay JZS-7G/45 DC220V principle leading
JOSEF intermediate relay JZ-7GJ-L310K AC220V
JOSEF intermediate relay JZ-7GJ-L202K AC220V stable, vibration resistant
JOSEF intermediate relay DZY-219 DC220V board rear wiring
Used for metallurgical and petrochemical JOSEF GRUS-11H-8R/110VDC fast tripping relay
Safe, stable, and durable JOSEF intermediate relay JZ-7GJ-L620A AC220V rail mounted installation
Used for JOSEF overcurrent relay XJL-51 AC220V in large mines
JOSEF UEG-TCS10/125VDC monitoring relay for large mines
Used for smart home JOSEF timed overcurrent relay JL-8D/2X122A4DG 220V