product display
3ua系列热过载继电器适用于50hz/60hz,电压690--1000v,电流0.1--400a的长期工作或间断长期工作的一般交流电动机的过载与断相保护,也可用作直流电磁铁和直流电动机的过载保护。具有差动式断相保护,温度补偿,脱扣指示功能,并能自动与手动复位,动作可靠,符合iec947-4,vde0660,gb14048等标准。可与相应型号接触器接插安装,3ua5940系列可独立安装。
结构特点
3ua系列为双金属片式热过载继电器,脱扣等级为10a;
具有差动式断相保护;
具有整定电流连续可调整装置、温度补偿、脱扣指示功能;
具有测试按钮;并能自动复位与手动复位按钮;
具有在电气上相互绝缘的一常开和一常闭触头;
sigut-西门子专利端接法,接线方便、牢固,接触可靠性高,抗震性强,安全防护性好。
工作在海拔高度不超过2000米,周围环境温度-25至 55度。
pvd-c3422
pxp-a11
cl-d-c73
p1a-2xmk
pxc-m121
ps1-e121
pd11s1
p8s-gpshx
p8s-gsshx
pws-p111
p8s-gpshx
p8s-dpshx
p8s-gpshx
pws-m1012
p8s-grflx
p2e-kv32co
prt-c10
pwr-b1189
ps1-e1028
ps1-e186
ps1-e116
p2e-ks32c1
ps1-e24.
pwr-e1445
pvd-b1424
pvl-c122608
pva-f101f
ps1-e2492b
ps1-e2301f
ps1-p1091
zb2-bz009
p1a-2xmk
p8s-dpshx
p8s-gpshx
p8s-tmc01
p8s-tmc02
p1j-s025ds-0090
pxb-b1911
pvd-b141128
pvs-c331229
pxb-b1921
pxb-b2911
ps1-e111
pvd-b1414
pvl-b121618
pvl-b122618
pwr-a1468
ps1-e191
ps1-e2492b
pvl-c121619
pvl-c122619
ps1-e2401f
ps1-e2302b
pws-m1012
prt-a10
pxc-m111
ps1-e181
p1a-s016ds-0080
p1a-s016ds-0025
pwr-e1468
pwr-e1493
pvs-c331229
ps1-p1091
pxc-m521
ps1-e116
ps1-e121
ps1-e126
ps1-e186
pvd-c3412
pwr-l1488
p1a-2fcc
ps1-e102
pvl-a111315
pvl-a121315
pva-f101f
p2e-ks32co
p2e-kv31f1
pva-f101b
ps1-e1038]
pxp-a11
pvs-c3312
p10s-7rst032n081t
pvd-c3412
pvl-b111618
pln-c10
fut12
ao5p-dc-cl5
pes5,bk-pd
phs530c-10
p8ls08l226c
14rmb1gc
pjg-15-nbr
pec5-110v-d
phs520s-8
ar420-15-ng
arrp-96-669
agpa-96-601
pec5-24v-d
phv510d-6-24v-l
phv510d-6-220v-l
au210-8
phv510s-6-24v-l
phv510s-6-220v-l
pd11s1
pd11s3
ar08-t2-r0m0
jmcf-6x
phs530c-10-d
p5st9d12015m
af18-t3-sk00
pld-d10
pec5-d
a20rs25-1p
agrp-96-722
agpa-96-738
grp-95-227
jmcf-4x
phs520s-8
rhz16sredcf
rhz10sredcf
gfg2pkc18-10
f35-cc-f00
m35-cc-f00
ar08-t2-f000
jf-302t
wpgad63-20
14rmb1gc
veb-esc044h2
d3w001fnjw42
d3w001fwjw42
d31fhe02c1nboo
afr420-15
gfg2pkc18-10
ts-030s
ts-040s
ts-050s
ts-080s
ts-090s
ts-120s
ts-150s
ts-200s
ts-320s
ts-400s
ts-120sr
ts-120sb-c
ts-120sb
ts-320sr
ts-320sb
ts-090sr
ts-090sb
ts-200sr
ts-150sr
ts-040sr
ts-320sb-c
ts-030sr
ts-080sb
ts-050sb
ts-080sf
ts-200sb
tsr-150sf
ts-150sb-c
ts-080sr
ts-030sr
rst-050s
rst-090s
rst-120s
rst-200s
rst-320s
rnts-080c
rnts-090c
rnts-120s
rnts-200s
rnts-250s
rnts-320s
t103
t125
tb125-016
tb125-023
tc125-025
lc117-020
lc117-040
lts-030s
lts-080s
ptsc-050c
ptsc-090c
its-050l
tf115-001
trf115-005
th109-009
tmsa-040-32b
tmsa-120-32b
tmrb-040-32b
tmrb-120-32b
tmrc-040-33h
tmrc-120-33h
sr93-8i-n-90-1000
岛电shimaden温控表
sr23-ssin
fp93-8p-90-1000
srs13-8in-90-n100000
sr82-6v-n-90-1000000
控制器sr253
sr82-6v-n-90-1000000
sr93-8p-n-90-1000
sr3-8i-1c
sr93-8y-n-90-1000
fp93-8p-90-0000
sr3-8y-1c
sr83-2p-n-90-1140000
srs14-8yn-90-n100009
sr93-8v-n-90-1000
大仓ohkura控制器ec5500r 这
ec5508r06000
ec5508r05000
ec5908r
ec5900r
ec5900
ec5508r02000
ec5508r00000
ec5508r10000
ec5508r
台仪控制器fu96-102000
温度控制器fu48
转换器ka301
fu96-101000
fy900-101000
fy900-102000
温度控制器fu72
温度控制器fu86
fy800-101000-02-an
fu86-101000-02-a
fu72-101000-02-a
fu96-101000-02-a
fu48-101000-02-a
fy400-101000-02-an
fy700-101000-02-an
fy900-701000 三线式马达阀控制
fu96-103000
台湾伟林经济型温控器
btc-7100
btc-8100
btc-9100
btc-4100
记录仪rm10c
rm1006c0000
记录仪表rm1001c
rm1001c0000
rm10c
rm1002c
rm1002c0000
rm1006c
rm1001c
rm1824l00001a00
rm1812l00001a00
日本富士记录仪
phe10022-vvoec
phe-90022-vvoec
phe20022-vv0ec
pha66004-eaoyv
vm7003a0000
phn61n11-c10yv
vm7006-a0000
vm7000
vm7012-a0000
vm7003-a0000
vm7009-a0000
vm7006-a0000
vr06-4600-110-646
vr18-4b00-010-116
vr06-4600-010-146
纸记录仪vr06
vr18-4d00-010-116
vr18-4600-010-116
vr06-4600-010-146
vr18-4a00-010-116
vr06-4100-010-110
brainchild
vr18-4c00-010-116
vr06-4300-010-146
vr18-4600-010-116
ar4012
vpr130-rc
vpr130-rc-1060000640001a
vpr130-rc-107
vpr130-rc-1070000640001a
vpr130-rg
vpr130-rg-106000640001a
vpr130-rc-1010000640000a
vpr130-rc
vpr130rc-1060000640000a
vpr130
vpr130-rc
vrp130-rc-1020000640000a
vpr130-rc-1040000640000a
vpr130-rc-1050000640000a
vpr130-rc-1050000640000a
vr130-ry
vr130-ry-1060000640001a
vpr130-rc-106
vpr130-rc-1060000640001a
vpr130-rc-2150000640001a
vpr130-rg-1060000640001a
vpr130-rc-2160000640001a
vpr130-rc-1080000640001a
vpr130-rc-2110000640001a
vpr130-rc-2090000640001a
vpr130-rc-2100000640001a
vpr130-rg-1010000640001a
r4000
r3006
r4006
ai-808e
ai-719pegl1
ai-719pf
ai-518pa
ai-519f
ai-208f
ai-518pe
ai-518e
ec5708r00000
ec5308r00000
ec5508r00000
ec5808r00000
ec5908r000000
pc-935-a/m
pcd-33a-a/m
jcd-33a-s/m
jcr-33a-r/m
shimaden
2sa5010-5ce00-4bb3-z
2sa5521-oce00-4bb3-z
2sa5521-5ee00-4bb3-z
2sa5031-2ce00-4ab3
2sa5511-oce00-4bb3-z
2sa5053-5ee10-3ba3-z
2sa5564-2ce00-4ab3
2sa5553-2ce00-4ab3
2sa5054-2ce10-3ba3-z
2sy5012-0lb75
2sy5016-1sb00
2sy5014-ork10
2sy5420-ork10
2sy5220-omg02
2sy5222-olp10
2sa5031-2cd00-3ab3
2sy5001-0cd30-3ab3
2sc5545-1ce17-4dg4
2sy5001-5ps00-4dg4
2sx5100-3pc02
2sy5041-3ed01
2sy5041-3mc01
2sy5041-3ed34
2sy5041-3mc34
2sy5041-4ed01
dr6-av2
dr6-av20
dr6-av200
dr6-av600
dr6-av10k
dr6-aa0.2
dr6-aa2
dr6-aa20
dr6-aa100
dr6-aa200
dr6-aa1000
dr6-aa2000
dr6-da0.0002
dr6-da0.02
dr6-da0.2
dr6-da2
dr6-da20
dr6-da100
dr6-da200
dr6-da1000
dr6-da2000
s900-2s0.2g
s900-2s0.4g
s900-2s0.75g
s900-2s1.5g
s900-2s2.2g
s900-4t0.4g
s900-4t0.75g
s900-4t1.5g
s900-4t2.2g
s900-4t3.7g
s1100-2t0.75g
s1100-2t1.5g
s1100-2t2.2g
s1100-4t1.5g
s1100-4t2.2g
s1100-4t3.7g
s1100-4t4.0g
s1100-4t11g
s1100-4t15p
s1100-4t18.5g
s1100-4t22g
s2800-4t11g
s2800-4t15g
s2800-4t18.5g
s2800-4t22g
s2900-4t11p
s2900-4t15p
s2900-4t18.5p
s2900-4t22p
s2900-4t37p
s2900-4t45p
s2900-4t55p
s2900-4t75p
s800-2s0.2g
s800-2s0.4g
s800-2s0.75g
s800-2s1.5g
s1100-4t0.75g
s1100-4t5.5g
s1100-4t7.5p
s1100-4t7.5g
s1100-4t11p
s1100-4t15g
s2800-4t7.5g
s2800-4t30g
s2800-4t37g
s2800-4t45g
s2800-4t55g
15.f5.a1e-39ya
16.f5.m1e-34da改为16.f5.a1e-34da
15.f5.c1e-350a
05.f5.c1b-2b0a
16.f5 a1g-36ma
14.f5.cbd-ya00
14.f4.s1e-4000
14.f4.s1e-3440
10.f4.c1d-4a01
90.98.200-ce09
14.f5.a1e-35ma
16.f5.a1e-34ea
00.f5.0c1-1003
2m.f5.280-0029
16.f5.m1g-36ga改成16.f5.a1g-36ga
14.f4.c1e-4a01停产14.f4.s1e-4000
12.f4.s1d-4b12/12.f4.s1d-4f12
16.f5.aie-340a
07.f4.f1d-3420停产替代10.f4.f1d-3440
09.f5.m1d-3ada
12.f5.m1d-3ada
17.f5.c1g-y02d用标准型号17.f5.c1g-350d
90.98.200-ce09
15.br.110-6563
09.b6.a3a-9900
10.f5.b1b-3a0a
13.f5 b1d-y000
23.f4 cou-4020
用23.f5.a1u
16.f5.a3e-340a
16.f5.a1e-340a
09.f5.b1b-2b0a
00.f4.010-1009
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