MCCB (Isomax)型號：
　　分閘線圈 (YO) -110V-130V ac/110V dc S1/2
　　分閘線圈 (YO) -110V-120V ac/110-125V dc S3/5
　　分閘線圈 (YO)- 110V S6/S7
　　分閘線圈 (YO) -220-250V ac/220V dc S1/2
　　分閘線圈 (YO) -220-240V ac/220-250V dc S3/5
　　分閘線圈 (YO)- 220/230V S6/S7
　　分閘線圈 (YO) -380-440V ac S1/2
　　分閘線圈 (YO) -380-400V ac S3/5
　　分閘線圈 (YO)- 380/400Vac S6/S7
　　分閘線圈 (YO) -24V ac/ dc S1/2
　　分閘線圈 (YO) -24V ac/dc S3/5