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Establishment:
2012
R&D Capacity:
ODM, OEM, Other
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Circuit Breaker, Isolator, Mini Circuit Breaker manufacturer / supplier in China, offering 4.5ka/6ka 40A with Ce and Ce Certificates Circuit Breaker MCB, Ekm1-63 Disjuntor Inmetro 1p 63A 16A 25A 6ka MCB Mini Circuit Breaker, Cam1-225 225AMP MCCB 3p 25ka 4p Moulded Case Circuit Breaker and so on.

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Supplier Homepage Electrical & Electronics Relay & Contactor Relay Cr2 AC3 690V 0.1A 150A Rated Current 43 AMP Thermal Overload Contactor Relay

Cr2 AC3 690V 0.1A 150A Rated Current 43 AMP Thermal Overload Contactor Relay

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Min. Order / Reference FOB Price
1000 Piece US $6.00/ Piece
Local Area: Wenzhou, Zhejiang, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal
Theory: Thermal Relay
Usage: Thermal Overload Relay
Phase: 3
Good Quality AC3 690V 0.1A 150A Rated Current 43 AMP Thermal Overload Contactor Relay
Product DescriptionCharacteristics-Be mounted with CMC-32, 40 contactor directly
-Be mounted by guide rail or screw through mounting support(AZ-40H)
-Smaill size: 53mm width
-1NO+1NC tripping contact
-Class 10A tripping standard
-Phase-failure protection type: CTK
-Standard type: CTH
-Applicable ambient temperature -5-40
-Manual/automatic reset
-Design of trip free
-Bimetal element typeGeneral of thermal relay:Thermal Relay is a kind of automatic switching component with isolation function, which is widely used in
Remote control, remote measuring, telecom, automatic control, integration of machinery and
Electrification, electric and electronic equipments. It's one of the most important controlling
Components.Generally, thermal relays have the inductive organ (input part) that can reflect the input value (such as
Current, voltage, power, impedance, frequency, temperature, pressure, speed, light etc. ); Have
The executive organ (output part) that has the capability of switching the controlled circuit "on" or
"off"; Between the input and output parts, there is the medium organ (actuator) that can make
Input value coupling-isolation and drive the output part.As a kind of controlling component, generally, relay mainly has the following functions
1) To enlarge the range of control. E. G., when the controlling signal of a multi-contacts relay
Reaches a certain value, according to the different forms of the contacts, it can synchronously
Change over, close or open several circuits.
2) Enlargement. E. G., sensitive relays and medium relays can control a high-power circuit with
Minute controlling power.
3) To integrate signals. E. G., when several controlling signals are put into a multi-winding relay in
The stated form, the relay can realize the expectant controlling function by analyzing the different
Signals.
4) Automatization, remote control and monitoring. E. G., in automatic equipments, the relays and
Other electronic components can constitute program-controlled circuit, realizing the automatic
OperationApplications of thermal relay:Prepayment energy meter
Smart meter
Concentrated meter reading system
Street lamp control system
Compound switch, Combination switch
Automatic control device/ system
AMR system
Elevator control
Product DescriptionCR2-43 thermal overload relay for CC1-115/150Product Description
CR2 Thermal Overload RelayDescription
Electric valueAC 50/60Hz, 690V, 0.1~630A
Tripping class10A
StandardIEC/EN 60947-4-1
Mounting versionPlug-in: Available for CR2-13, 23, 33, 43;
b. Independent: Available for CR2-53, 63;

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 contactSpecification
ItemSeries No.I/InOperating time Tp
Overload protection11.05>2hStart 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 protection5Anyt two phasesAnother phase>2hStart from cold status
1.00.9
61.150≤2hStart from heat status, right after item No.5
Assembly with contactor
StandardIEC60947-4-1
Model of overload relayCodeRated current(A)Recommended fuse type(RT16 is recommended)Contactor Matched
aMgG
CR2-1313010.1~0.160.252CC1-09
CC1-12
CC1-18
CC1-25
CC1-32
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
13169~131625
132112~182035
132217~252550
CR2-23235323~324063CC1-32
235530~404080
CR2-33335323~324063CC1-40
CC1-50
CC1-65
CC1-80
CC1-95
335530~4040100
335737~5063100
335948~6563100
336155~7080125
336363~8080125
336580~93100160
CR2-43436680~104125200CC1-115
CC1-150
436795~120125224
4368110~150160250
CR2-53536980~125125200CC1-115 CC1-150
CC1-185 CC1-225
5370100~160160250
5371125~200200315
CR2-636372160~250250400CC1-185 CC1-400
CC1-225 CC1-500
CC1-265 CC1-630 CC1-330
6373200~315315500
6374250~400400630
6375315~500500800
6376400~630630800

Overall and Mounting Dimension(mm)
Wiring
ItemCR20-03CR20-13CR20-23CR20-33CR20-43CR20-53CR20-63
Cross section area of conductorMain ciicutiSingle core of stranded wire1~41~44~104~3525~9525~9570~2x240
Wiring screwM3.5M4M4M10M6/M8M8M10
Ausiliary circuitSingle core or stranded wire0.5~2.50.5~2.50.5~2.50.5~2.50.5~2.50.5~2.50.5~2.5
Wiring screwM3.5M3.5M3.5M3.5M3.5M3.5M3.5

Company ProfileChangan Group Co., Ltd, Established in 1987, comprising more than 62 factories with over 2500 employees and the whole corporation occupies 82000m2 ground during past 30years.
We manufacture and export varieties of low voltage electrical appliance including all kinds of Circuit Breaker,
Contactor, Relay, Switch, Solar Inverter etc..
1. We already get the certificate of ISO9001, CE, SGS.CB for most of our products.
2. We have 30 years of manufacture and 20 years exporting experience.
3. We have completely sales service system, ensure every detail is going smooth.
4. We have new designed products each year by our R&D Department.
5. Perfect testing system ensure each product is qualified.
6. We have a good reputation in Russia, Turkey, Europe, South America, Mid-east and Africa Market.

Why CHANA?
1. We Are an electronics components manufacturer
2. We have 27 years experience of manufacturing Relays and other electronic components.
3. based on ISO 9001 & ISO14000 quality control system as our production standard;
4. We have completely sales service system, ensure every detail is going smooth.
5. We have new designed products each year by our R&D Department.