D4N小型安全限位开关
 
此产品为通用安全限位开关D4D系列的升级版，可以提供全系列符合国际标准的产品。
·在原有的接点形式1NC/1NO及2NC的基础上增加了三接点型2NC/1NO及3NC接点，还可以提供

MBB接点
·M12连接型，更加节省劳动力，更换更方便
·标准的镀金接点保证了接触的高可靠性，可用于一般负载及微小负载
·符合EN115及EN81-1
·系列中包括Zb接点的慢动型和速动型
·UL、EN（TüV）、CCC取得规格
D4N-1120 D4N-1220 D4N-1A20 D4N-1B20
D4N-2120 D4N-2220 D4N-2A20 D4N-2B20
D4N-3120 D4N-3220 D4N-3A20 D4N-3B20
D4N-4220 D4N-4A20 D4N-4B20
D4N-9220 D4N-9A20 D4N-9B20
D4N-5120 D4N-5220 D4N-5A20 D4N-5B20
D4N-6120 D4N-6220 D4N-6A20 D4N-6B20
D4N-8220 D4N-8A20 D4N-8B20
D4N-1122 D4N-1222 D4N-1A22 D4N-1B22
D4N-2122 D4N-2222 D4N-2A22 D4N-2B22
D4N-3122 D4N-3222 D4N-3A22 D4N-3B22
D4N-4122 D4N-4222 D4N-4A22 D4N-4B22
D4N-9122 D4N-9222 D4N-9A22 D4N-9B22
D4N-5122 D4N-5222 D4N-5A22 D4N-5B22
D4N-6122 D4N-6222 D4N-6A22 D4N-6B22
D4N-8122 D4N-8222 D4N-8A22 D4N-8B22
D4N-1125 D4N-1225 D4N-1A25 D4N-1B25
D4N-2125 D4N-2225 D4N-2A25 D4N-2B25
D4N-3125 D4N-3225 D4N-3A25 D4N-3B25
D4N-4125 D4N-4225 D4N-4A25 D4N-4B25
D4N-9125 D4N-9225 D4N-9A25 D4N-9B25
D4N-1126 D4N-1226 D4N-1A26 D4N-1B26
D4N-2126 D4N-2226 D4N-2A26 D4N-2B26
D4N-3126 D4N-3226 D4N-3A26 D4N-3B26
D4N-4226 D4N-4A26 D4N-4B26
D4N-9126 D4N-9226 D4N-9A26 D4N-9B26
D4N-1131 D4N-1231 D4N-1A31 D4N-1B31
D4N-2131 D4N-2231 D4N-2A31 D4N-2B31
D4N-3131 D4N-3231 D4N-3A31 D4N-3B31
D4N-4131 D4N-4231 D4N-4A31 D4N-4B31
D4N-9131 D4N-9231 D4N-9A31 D4N-9B31
D4N-5131 D4N-5231 D4N-5A31 D4N-5B31
D4N-6131 D4N-6231 D4N-6A31 D4N-6B31
D4N-8131 D4N-8231 D4N-8A31 D4N-8B31
D4N-1132 D4N-1232 D4N-1A32 D4N-1B32
D4N-2132 D4N-2232 D4N-2A32 D4N-2B32
D4N-3132 D4N-3232 D4N-3A32 D4N-3B32
D4N-4132 D4N-4232 D4N-4A32 D4N-4B32
D4N-9132 D4N-9232 D4N-9A32 D4N-9B32
D4N-5132 D4N-5232 D4N-5A32 D4N-5B32
D4N-6132 D4N-6232 D4N-6A32 D4N-6B32
D4N-8132 D4N-8232 D4N-8A32 D4N-8B32
D4N-1162 D4N-1262 D4N-1A62 D4N-1B62
D4N-2162 D4N-2262 D4N-2A62 D4N-2B62
D4N-3162 D4N-3262 D4N-3A62 D4N-3B62
D4N-4162 D4N-4262 D4N-4A62 D4N-4B62
D4N-9162 D4N-9262 D4N-9A62 D4N-9B62
D4N-5162 D4N-5262 D4N-5A62 D4N-5B62
D4N-6162 D4N-6262 D4N-6A62 D4N-6B62
D4N-8162 D4N-8262 D4N-8A62 D4N-8B62
D4N-1172 D4N-1272 D4N-1A72 D4N-1B72
D4N-2172 D4N-2272 D4N-2A72 D4N-2B72
D4N-3172 D4N-3272 D4N-3A72 D4N-3B72
D4N-4172 D4N-4272 D4N-4A72 D4N-4B72
D4N-9172 D4N-9272 D4N-9A72 D4N-9B72
D4N-5172 D4N-5272 D4N-5A72 D4N-5B72
D4N-6172 D4N-6272 D4N-6A72 D4N-6B72
D4N-8172 D4N-8272 D4N-8A72 D4N-8B72
D4N-112G D4N-122G D4N-1A2G D4N-1B2G
D4N-212G D4N-222G D4N-2A2G D4N-2B2G
D4N-312G D4N-322G D4N-3A2G D4N-3B2G
D4N-412G D4N-422G D4N-4A2G D4N-4B2G
D4N-912G D4N-922G D4N-9A2G D4N-9B2G
D4N-612G D4N-622G D4N-6A2G D4N-6B2G
D4N-812G D4N-822G D4N-8A2G D4N-8B2G
D4N-112H D4N-122H D4N-1A2H D4N-1B2H
D4N-212H D4N-222H D4N-2A2H D4N-2B2H
D4N-312H D4N-322H D4N-3A2H D4N-3B2H
D4N-412H D4N-422H D4N-4A2H D4N-4B2H
D4N-912H D4N-922H D4N-9A2H D4N-9B2H
D4N-612H D4N-622H D4N-6A2H D4N-6B2H
D4N-812H D4N-822H D4N-8A2H D4N-8B2H

D4B-□N
D4B-□N安全限位开关
 
速动型中也通过了强制断开认证，提高了维护性、密封性、耐冲击性采用了强制断开机构。 3

导管型、2NC接点型也已系列化。 ·接点溶著等异常时，采用使接点开离的强制开离机构（仅

NC接点侧）。 ·因采用动作位置显示板与手柄能确实吻合之结构，达到手柄设定的安全化。

·配备适当动作区之显示机构，左右方向动作的切换亦能一次性完成 ·加强了头部的密封结

构，提高了密封性（取得TüV、UL、CSA等海外规格认证。 ·头部密封结构强化，提高密封性

。（取得TüV：IEC、IP67、UL：NEMA3、4、4×、6P、13认证） ·可使用的环境温度广（-40~＋80

℃） ·镀金接点型也已系列化，还能应对微小负载区域 ·取得UL、CSA、EN（TüV）、SUVA、BIA

、CCC认证 
D4B-1111N D4B-1511N D4B-1A11N
D4B-2111N D4B-2511N D4B-2A11N
D4B-3111N D4B-3511N D4B-3A11N
D4B-5111N D4B-5511N D4B-5A11N
D4B-6111N D4B-6511N D4B-6A11N
D4B-7111N D4B-7511N D4B-7A11N
D4B-1115N D4B-1515N D4B-1A15N
D4B-2115N D4B-2515N D4B-2A15N
D4B-3115N D4B-3515N D4B-3A15N
D4B-5115N D4B-5515N D4B-5A15N
D4B-1170N D4B-1570N D4B-1A70N
D4B-2170N D4B-2570N D4B-2A70N
D4B-3170N D4B-3570N D4B-3A70N
D4B-5170N D4B-5570N D4B-5A70N
D4B-6170N D4B-6570N D4B-6A70N
D4B-7170N D4B-7570N D4B-7A70N
D4B-1171N D4B-1571N D4B-1A71N
D4B-2171N D4B-2571N D4B-2A71N
D4B-3171N D4B-3571N D4B-3A71N
D4B-5171N D4B-5571N D4B-5A71N
D4B-6171N D4B-6571N D4B-6A71N
D4B-7171N D4B-7571N D4B-7A71N
D4B-1116N D4B-1516N D4B-1A16N
D4B-2116N D4B-2516N D4B-2A16N
D4B-3116N D4B-3516N D4B-3A16N
D4B-5116N D4B-5516N D4B-5A16N
D4B-6116N D4B-6516N D4B-6A16N
D4B-7116N D4B-7516N D4B-7A16N
D4B-1117N D4B-1517N D4B-1A17N
D4B-2117N D4B-2517N D4B-2A17N
D4B-3117N D4B-3517N D4B-3A17N
D4B-5117N D4B-5517N D4B-5A17N
D4B-6117N D4B-6517N D4B-6A17N
D4B-7117N D4B-7517N D4B-7A17N
D4B-1181N D4B-1A81N
D4B-2181N D4B-2A81N
D4B-3181N D4B-3A81N
D4B-5181N D4B-5A81N
D4B-6181N D4B-6A81N
D4B-7181N D4B-7A81N
D4B-1187N D4B-1A87N
D4B-2187N D4B-2A87N
D4B-3187N D4B-3A87N
D4B-5187N D4B-5A87N
D4B-6187N D4B-6A87N
D4B-7187N D4B-7A87N