thermal overload protection relays JZC1-71.80 thermal relays magnetic overload relay overload relay

Ref Price:
Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
5000 pc/month
Inquire Now Customer Service

Contact us by

(1) WeChat
(2) Whatsapp: +8617190086776

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

JZC1-71.80 Thermal Relay

Product Description:

Product Details

Brand Name

Shaman

Item No.

JZC1-71.80(3TH82-71.80)

Color

Black

MOQ

100 pcs

Packing

40 PCS in one carton.

Important Information

Send sample

Yes

Delivery time

Within 30 days.

Payment terms

T/T 30% deposit, the balance before the shipment.

Introduction:

JZC1 contactor type relay for AC 50Hz or 60Hz, rated voltage up to 660V or 600V DC,

rated voltage control circuit to control a variety of electromagnetic coils, so the signal is

sent simultaneously to expand or to signal to the control components.

 

Specifications:

The technical parameter of JZC1 series Contactor type Relay as follows:

Place of Origin: 

Zhejiang China(Mainland)

Brand Name: Shaman

Model Number: JZC1

Rated frequency: 50Hz

Rated operational voltage: Up to 660V

Rated current(Ie):AC-15: 5DC-13:0.25


Description

AC 50Hz, rated voltage up to 660V, rated insulating voltage up to 690V

Control various kinds of magnetic coils, amplify the signals, electric interlocking or transmit the signals to the controlled element

Long-distance connecting and breaking circuit, for frequency start,stop and control small capacity ACmotor 

Certificate

CCC, RoHS certificates

Standard

IEC 60947-5-1/GB14048.5

Technical data

Auxiliary contact: 4sets,8sets

Auxiliary structure:     single ply           double ply

Auxiliary combination:  NO    NC          NO    NC

                       1       3            4       4

                       2       2            5       3

                       3       1            6      2

                       4       0            7      1

                       0       4            8      0

Operating frequency: 3600time/h

Electric life: 1*106

Mechanical life: 10*106

Coil voltage: AC 12~660V    DC 12~250V

Coil pull-in voltage:80%~110%Us

Coil release voltage:20%~75%Us(AC),10%~75%Us(DC)

Weight(kg):  0.5(AC  single ply)   0.44(AC  double ply)

            0.7(DC  single ply)   0.69(DC  double ply)

Features

Direct-action structure of Double breaking points 

Sealed auxiliary system structure

Terminal with protective covering 

Also can Handle check 

Fixed mode: Screw-up and 35mm TH Rail mounting 


Using sort 

AC-15

DC-13

Rated working voltage V

220

380

660

110

220

600

Rated working current A 

10

6

2

0.9

0.45


0.2



Working conditions:

1.The ambient air temperature:

a).The ambient air temperature is up to 40 °c Celsius. 

b).The average does not exceed 35 °c Celsius within 24 hours.

2.The ambient air temperature is below to -5 °c Celsius.

3.The altitude of the installation sites do not exceed 2000m.

4.The pollution degree of installation sites is level 3.

5.Installation category is class II.

6.The tilt with  the vertical is not more than 5 °c.

7.No space of significant shake and shock and vibration


Control circuit:

The standard value of the rated control power supply and voltage (Us):

 

AC (50Hz)36V,48V,110V,220V,380V 

         (60Hz)42V,58V,132V,264V,460V  

Overall and installation dimension(mm):

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

Detailed Images:

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

Packaging & Shipping:

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

The wearhouse:

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

The certificate:

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

The exhibition:



Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Two ordinary time relay control a light repeatedly how to do, anxious
It is recommended to use a loop to extend the relay. Model 48S-S. The price is the same as the ordinary single delay relay.
Q:Why the relay discharge diode to reverse
In general, when we connect the circuit, the relay coil and switch are connected separately (ie, connected to different branches). We can simply use a transistor to control the coil conduction (of course, the other can). When the coil is energized, the relay switch is closed and the circuit is in operation. When the coil is de-energized, the switch disconnect circuit does not work. But this time there is a problem, the coil can store energy (the coil will prevent the current mutation, that is, upstairs to mention the electromagnetic induction, that is, the current can only slowly increase and decrease), if then let the coil power, It will produce a large voltage at both ends, so that it may damage the coil, connected components breakdown. At this time, as long as we connect the diode at both ends of the coil, it can make it produce a loop (power equivalent to the end of the coil at both ends of the short line), so that the energy stored in the coil finished. This diode acts as a freewheel here, and we usually call it a freewheeling diode. (Attached: the voltage at both ends of the capacitor can not be sudden changes in the current at both ends of the inductor)
Q:Relay what is normally open and normally closed?
Relay in the normal (coil is not energized), the closed contact called the normally closed contact, also known as dynamic contact. Disconnected contacts are often open contacts, also known as dynamic contact.
Q:What is the purpose of monitoring the working principle of a relay?
Surveillance relays are a commonly used electromagnetic relays, and voltage supervisory relays are used for voltage protection and control of electric drive systems. The coil connected in parallel to the main circuit, sensing the main circuit of the line voltage; contact connected to the control circuit for the implementation of components. According to the size of the pull-in voltage, voltage relays can be divided into over-voltage relays and undervoltage relays.
Q:How does the relay recognize
Those should be the factory logo that, as long as the working voltage is the same, the same pin, the installation size can be the same.
Q:Electrician TBJV represents what relay
This is used to control the relay in the control circuit in the high-voltage circuit breaker, which represents the anti-trip relay, because when the high-voltage switch, if the line is faulty (if the line has a short circuit), will protect the action trip, but As the switch signal is still not open, the circuit breaker will re-closing phenomenon, so the actual circuit will increase a anti-jump relay, when the switch after the first closing switch protection trip, this relay will be locked Close the circuit so that it can not be closed again
Q:Why is the relay marked two modes ah,
The meaning of the label is the contact capacity of the resistive load maximum AC voltage of 240V 5A. Or resistive load the maximum DC voltage of 28V. 5A. You have to use no contact capacity, you can use.
Q:What is zero pressure relay?
The voltage relay is a commonly used electromagnetic relay, and the Mirenle S2 series voltage relays are used for voltage protection and control of electric drive systems. The coil connected in parallel to the main circuit, sensing the main circuit of the line voltage; contact connected to the control circuit for the implementation of components. According to the size of the pull-in voltage, the Mirenle S2 series voltage relays can be divided into overvoltage relays and undervoltage relays. Overvoltage relay (UV) for the line over-voltage protection, the suction set value for the protection line rated power 1.05 ~ 1.2 times. When the protected circuit voltage is normal, the armature does not move; when the voltage of the protected circuit is higher than the rated value, when the setting value of the overvoltage relay is reached, the armature pulls, the contact mechanism moves, the control circuit is de-energized, Timely cut off the protected circuit. Undervoltage relay (OV) for the line undervoltage protection, the release setting value for the line rated voltage of 0.1 to 0.6 times. When the protected circuit voltage is normal, the armature reliable pull; when the protected circuit voltage drops to the undervoltage relay release setting value, the armature release, contact mechanism reset, control contactor in time to break the protected circuit. Zero voltage relay is released when the circuit voltage is reduced to 5% ~ 25% UN, the circuit to achieve zero voltage protection. For the line of pressure protection. The intermediate relay is essentially a voltage relay. It is characterized by a large number of contacts, the current capacity can be increased, play the middle of the amplification (the number of contacts and current capacity) role.
Q:Why does the return factor of the current relay be less than 1?
The return coefficient of the undercurrent relay is greater than one. Should be the return current> operating current.
Q:Ask you, the insulation class is the insulation grade F
According to the ability of different insulation materials to withstand the high temperature of the provisions of the seven allow the maximum temperature, according to the temperature size were: Y, A, E, B, F, H and C

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range