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Thermal Overload Relay
Thermal Overload Relay
Thermal Overload Relay
Thermal Overload Relay

Member Details

Changan Group Co., Ltd.

China

Manufacturer,Engineering Contracting Company

  • Product Details
  • Company Profile

Thermal Overload Relay

Description

Electric valueAC50/60Hz, 690V, 0.1A~630A
Tripping class10A
Mounting versionPlug-in: Available for CR2-13,23,33


Feature

3-phase bimetal
Continuously readjustable current settings
Temperature compensation
Tripping indicator
Test button
Stop button
Manual and automatic reset button
Electrically separated 1N/O plus 1N/C contact

Technical Specification

Protection property 

ItemSeries No.I/InOperating time TpTest condition
Overload
protection
11.05>2 hStart from cold status
21.2≤2hStart from heat status,
right after item No.1
31.5≤2minStart from heat status,
right after item No.1
47.22s<Tp≤10sStart from cold status
Phase failure
protection
5Any two phasesAnother phases>2 hStart from cold status
10.9
61.150≤2 hStart from heat status,
right after item No.5

 

Main Technical Data

Phase failure protection functionYes
Automatic & manual resetYes
Temperature compensationYes
Tripping indicatorYes
Test & stop pushbuttonYes
Mounting modePlug-inYes
IndependentYes
No. of contacts1N/O+1N/C
Auxiliary contactsRated current (A) (AC-15 220V)2.73
Rated current (A) (AC-15 380V)1.58
Rated current (A) (DC-13 220V)0.2


Assembly with contactor

Model of
overload relay
CodeRated current (A)Recommended fuse type
(Recommended  RT16)
Contactor Matched
aMgG
EKR2-1313010.1~0.160.252EKC1-09
EKC1-12
EKC1-18
EKC1-25
EKC1-32
13020.16~0.250.52
13030.25~0.412
13040.4~0.6312
13050.63~124
13061~1.624
13071.6~2.546
13082.5~4610
13104~6816
13125.5~81220
13147~101220
13169~13

Changan Group Co., Ltd.

Location:China
Business Type:Manufacturer,Engineering Contracting Company
Main Products:Electrical & Electronics


Established in 1987, CHINA CHANGAN GROUP CO., LTD, has been acknowledged as one of the most respected nation-wide manufacturers and exporters of low voltage electrical apparatus in P. R. China.

Comprising more than 62 factories, the group, has more than 2500 employees and occupies 2500m2 ground since it was founded...

Now, we produce and export more than 5000 kinds of low voltage electrical appliance including all kinds of CIRCUIT BREAKERS, CONTACTORS, RELAYS, FUSES, SWITCHES, and METERS^.

The enterprise has successfully won several international attestations of ISO9001, CE, SEMKO, KEMA, ROHS, and China Compulsory Certification (CCC). At the same time, our products have been chosen as "CHINESE FAMOUS BRAND PRODUCT".

All of our employees will do our best and develop more and new electric products, uninterruptedly develop product quality and enlarge the markets at home and abroad, strive for the world famous brand.

Enquiries from both domestic and overseas customers are cordially welcome. Just tell us your requirements and let us do the best for you!

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