Zhejiang, China
Business Type:
Main Products:
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
OEM/ODM Service
Sample Available
MEI Awards

Relay, Thermal Overload Relay, Mini Relay manufacturer / supplier in China, offering Sales New Design Ce and RoHS Thermal Overload Relay, Ice60947-4 and RoHS Approved Cc1 Series Contactor, 5000va Tls Grid Tie Solar Inverter for PV System and so on.

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Supplier Homepage Products Relay Thermal Overload Relay Sales New Design Ce and RoHS Thermal Overload Relay

Sales New Design Ce and RoHS Thermal Overload Relay

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Min. Order / Reference FOB Price
1,000 Pieces US $5/ Piece
Port: Ningbo, China
Production Capacity: 50000 PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Theory: Thermal Relay
Usage: Thermal Overload Relay
Phase: 3
Electricity Type: Ac
Number of Pole: 3
Load: Medium Power Relay

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Basic Info

Model NO.: CR2-33
Protective Characteristics: Open Relay
Action Principle: Electromagnetic Type
Size: Miniature
Type: Thermal Overload Relay
Suit for Contactor: 1no+1nc Tripping Contact
Brand Name: Chana
Packing Size: Box
Export: Global
Trademark: CHANA
Transport Package: 100PCS/CTN
Specification: CE ROHS
Origin: Yueqing Zhejiang
HS Code: 853649000

Product Description

Sales New Design Ce and RoHS Thermal Overload Relay
Sales New Design Ce and RoHS Thermal Overload RelaySales New Design Ce and RoHS Thermal Overload RelaySales New Design Ce and RoHS Thermal Overload RelaySales New Design Ce and RoHS Thermal Overload RelayCharacteristics

-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 type

General 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

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
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

Applications 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

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.

Rated current254093140
Rated insulation voltage690690690690
Loss phase monitoring
Manual/automatic reset 
Ambient temperature compensation   
Tripping indicators
Test button
Stop button
Installation Plug-inPlug-inPlug-inPlug-in
Auxiliary contact1NO+1NC1NO+1NC1NO+1NC1NO+1NC
AC-15 220V Rated current (A)2.732.732.732.73
AC-15 380V Rated current (A)1.581.581.581.58
DC-15 220V Rated current (A)
Wire cross-section (mm 2 )Main    circuitSingle core1~44~104~354~35
 Auxiliary circuitSingle core0.5~2.50.5~2.50.5~2.50.5~2.5

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