Tel:+86-13806684830
E-mail: info@greenwich.com.cn
Skype:laowhoo
whatsapp:+86-13806684830
- Description
- Specification
They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz,rated current from 12.5A to 630A.Its rated insulation voltage is 690V
It can make and break the non-frequently circuit in the normal conditions
It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload,short circuit and lacking voltage
It complies with IEC60947-2
|
Type |
Rated current (A) |
Num-ber of Poles |
Rated insulation voltage(V) |
Rated operating voltage(V) |
Arcing-Over Distance(mm) |
Ultimated short Circuit Breaking Capacity(KA) |
Service Short Circuit Breaking Capacity(KA) |
Operation performance(time) |
|
|
ON |
OFF |
||||||||
|
GM1-100D |
12.5,16,20,25, |
3P/ 4P |
950V |
690V |
0 |
18 |
18 |
1500 |
8500 |
|
GM1-100N |
32,40, 50,63, |
25 |
25 |
||||||
|
GM1-100H |
80, 100 |
70 |
70 |
||||||
|
GM1-160D |
100,125,160,180, 200 |
3P/ 4P |
950V |
690V |
0 |
25 |
25 |
1500 |
7000 |
|
GM1-160N |
36 |
35 |
|||||||
|
GM1-160H |
70 |
70 |
|||||||
|
GM1-250D |
160,180,200,225, |
3P/ 4P |
950V |
690V |
0 |
25 |
25 |
1000 |
4000 |
|
GM1-250N |
250 |
36 |
36 |
||||||
|
GM1-250H |
|
70 |
70 |
||||||
|
GM1-400D |
200,225,250,300, |
3P/ 4P |
950V |
690V |
0 |
35 |
35 |
1000 |
4000 |
|
GM1-400N |
215, 400 |
45 |
45 |
||||||
|
GM1-400H |
|
70 |
70 |
||||||
|
GM1-630D |
400, 500, 630 |
3P/ 4P |
950V |
690V |
0 |
75 |
75 |
1000 |
4000 |
|
GM1-630N |
45 |
45 |
|||||||
|
GM1-630H |
70 |
70 |
|||||||
|
Rated current of release (A) |
Thermodynamic release |
(ambient temp+40) |
Operational current of magneticrelease (A) |
||
|
1.05In(cold state) |
1.30In(heat state)inoperative time(h) |
||||
|
inoperative time (h) |
|||||
|
|
|||||
|
In<63 |
≥1 |
<1 |
10In±20% |
||
|
63<In<100 |
≥2 |
<2 |
10In±20% |
||
|
100<In<630 |
≥2 |
<2 |
5-10In±20% |
||
|
Rated current of release (A) |
Thermodynamic release(ambient temp+40℃) |
|
|||
|
1.0In |
1.20In |
1.50In |
7.2In |
Operational current |
|
|
(cold state) |
(heat state) |
(heat state) |
(heat state) |
of magnetic |
|
|
inoperative time |
operative time |
operative time |
operative time |
release (A) |
|
|
12.5<In<400 |
≥2h |
<2h |
<4min |
2S<Tp<10s |
12In±20% |
