JR28(LR2-D)热过载继电器
从属类别:JR28(LR2-D)热过载继电器   
 
  JR28(LR2-D)系列热继电器用于交流50/60Hz,电压至660V,电流至93A及以下的电路中,供交流电动机热保护作用,并且有差动机构和温度补偿环节,可与CJX2(LC1-D)交流接触器配装,也可独立安装.
型号及含义
 

JR28-25/Z
型号
电流范围
LR2-D-1301
0.1~0.16
LR2-D-1302
0.16~0.25
LR2-D-1303
0.25~0.4
LR2-D-1304
0.4~0.63
LR2-D-1305
0.63~1
LR2-D-1306
1~1.6
LR2-D-1307
1.6~2.5
LR2-D-1308
2.5~4
LR2-D-1310
4~6
LR2-D-1312
5.5~8
LR2-D-1314
7~10
LR2-D-1316
9~13
LR2-D-1321
12~18
LR2-D-1322
17~25
LR2-D-1353
23~32

JR28-36/Z
型号
电流范围
LR2-D-2353
23~32
LR2-D-2355
28~36

JR28-93/Z
型号
电流范围
LR2-D-3353
23~32
LR2-D-3355
30~40
LR2-D-3357
37~50
LR2-D-3359
48~65
LR2-D-3361
55~70
LR2-D-3363
63~80
LR2-D-3365
80~93