MK型号（级MK）的更新。追加闭锁摆杆型系列。
与MK型号（级MK)的安装、内部配线一致。
根据内置的机械指示灯、可以确认接点的动作状态。
由于闭锁摆杆型的两种模式，可以进行回路检查。
闭锁摆杆型装备有铭牌。 - 使用材料全部符合RoHS。
新追加线圈电压为DC220V的新型号.
MK3P5-US DC24
43946-1022 MC4700-MKT2-SS
MKS2TIN-11 AC110
MKS3P-V-5 AC200
MKS1TIN-10 AC240
MK3PN-S AC220
MKS3PI-V-2 AC230
MKS3PIN-2 AC6
MKS2PN-V-2 AC230
MKS2PN-2 AC230
MK2PN AC12
MKS3PIN DC48
MKS2P-V-2 AC50
MKS3PN-2 DC6
MKS1TI-10 AC230
MKS2PN-V AC220
MK2P DC380MA
MK2P-I-VD AC220
MK3P5-I AC230
MKS3PN-D DC12
MKS3PIN1-2 DC110
MKS1XTI-10 AC110
MKS3PIN AC200
MKS1TI-10 DC12
MK3PN-I DC6
MKS2TI-11 DC48
MKS1TI-10 AC24
MK2P2-I-VD AC24
MK3LP AC100/110
MKS3PN-2 DC24
MK2KP DC24
MK3P-I-VD AC110
MKS3P-D DC24
MKS2PN-2 AC6
MK2P AC110
MKS2XT-11 AC120
MKS2PIN DC24
MK2PND-S DC6
MKS2XTIN-11 DC110
MKS2PIN1-2 DC6
MKS2PIN AC200
MK3P5-I DC110
MK3P2-S DC12
MKS3PI-V-5 AC50
MKS3P-D DC12
MKS3PI1-D-2 DC110
MKS2XT-11 DC48
MKS2PIN-V AC120
MKS2PI-2 AC220
MKS3PN-2 AC200