PRODUCTS

Home / Products / Contactor / J7N Series Thermal Relay

Hot-Selling Products

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

J7N Series Thermal Relay

J7N series thermal overload relay are suitable for overload and phase-failure protection of AC motors with frequency of 50/60Hz voltage up to 690V, current up to 0.1-93A under 8-hours duty or uninterrupted duty. Functions provided by these relays, are phase- failure protection, ON/OFF indication, temperature compensation, and manua/automatic reset.
International Standord: IEC 60947-4-1
The relays can be mounted onto contactors or istalled as single units.
 
Availability:
  • America 

Specifications

■Altitude: no more than 2000m

■The ambient air temperature is -5C -+40 C . and the average temperature within 24 hours does not exceed +35*C .

■Atmospheric conditions: At +40 C , the relative humidity of the atmosphere does not exceed 50%, at lower temperatures, there can be a higher relative humidity, the monthly average minimum temperature of the wettest month does not exceed +25 C。the monthly average relative humidity also the maximum relative humidity is not more than 90%, and the condensation on the product due to temperature changes is considered.

■The pollution level is level3.

■The inclination of the mounting surface to the vertical surface does not exceed5" .

■In a non-explosive hazordous medium, there is no gas in the medium that is sufficient to corrode metals and destroy insulation and where conductive dust exists.

■In place where is no significant shaking, shock and vibration

Selection and Ordering Data

Rated Current
A
Matched fuse specitcaticrsA Matched contactar
model
aM gG
0.1-0.16 0.25 2 C7s-09/C7i-09
C7s-12/C7i-12
C7s-18/C7i-18
C7s-25/C7i-25
0.16-0.25 0.5


2

0.25-0.4 1 2
0.4~0.63 1 2
0.63-1 2 4
1~1.6 2 4
1.25-2 4 6
1.6~2.5 4 6
2.5-4 6 10
4~6 8 16
5.5~8 12 20
7-10 12 20
9~13 16 25
12-18 20 35
17~25 25 50


Selection and Ordering Data

Roted curent
A
Matcredfuse speciticatorsA Matched contottormode
aM gG
23~32 40 63 C7s-32/C71-32
C7s-38/C7i-38
28-36 40 80
23~32 40 63 C7s-40/C7i-40
C7s-50/C7i-50
C7s-65/C7i-65
C7s-80/C7i-80
C7s-95/C7i-95
30~40 40 100
37-50 63 100
48-65 63 100
55~70 80 125
63-80 80 125
80~93 100 160

Apearance and Installation Dimensions

1

Selection and Ordering Data


Type Rated
operation
Current(le)A
Rated thermol
Current
lth/A
Rated operotional Power
in cotegory AC-3(kw)
380V 660V
C7s-09N 9 20 4 5.5
C7s-12N 12 20 5.5 7.5
C7s-18N 18 32 7.5 10
C7s-25N 25 40 11 15
C7s-32N 32 50 15 18.5
C7s-40N 40 50 18.5 30
C7s-50N 50 60 22 33
C7s-63N 63 80 30 37
C7s-80N 80 95 37 45
C7s-95N 95 95 45 55


Outline and installation dimensions

C7s-09- -38N

2

C7s-40-95N

3

TUPe Fmax Flmox F2max C d e f h
C7s-09N,12N.18N 107 120 131 60 25 60 50/60 95
C7s-25N,32N,38N 129 142 153 71 31.5 71 50/60 111.5
C7s-40N,50N,65N 163 180 193
50 90 100/110 130
C7s-80N.95N 186 202 215
60 100 100/110 140


Get in touch
Leave a Message
Get in touch
Would you like to Get Samples From YUANKY?
We are very happy to provide our samples to customers for testing and debugging. Please send a message to us now.
 +86-577-61581569 / +86-13905874202
 jack@yuanky.com /
yino@yuanky.com sue@yuanky.com
 YUANKY industry zone, No.298,Weft19, Yueqing,Zhejiang 325600 PRChina

ABOUT US

QUICK LINKS

PRODUCTS

Copyright © 2023 YUANKY Electric Manufacture Co., Ltd.   
 Hot Products - Sitemap - AMP Mobile