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
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
JZC1-71.80 Thermal Relay
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):
- Q: The intermediate relay only 24V how to control the AC contactor through what connection
- Protection or manual control connected to the middle relay coil (24V), the middle relay after excitation action, the closed contact with the contactor of the closing coil, making the contactor action.
- Q: What does the relay look like?
- Second, the main technical parameters of the relay 1, rated operating voltage is the normal operation of the relay coil voltage required. Depending on the type of relay, it can be an AC voltage or a DC voltage. 2, DC resistance refers to the relay in the coil DC resistance, can be measured through the universal table. 3, pull the current refers to the relay can produce the minimum action of the suction action. In normal use, the given current must be slightly larger than the pull-in current, so that the relay can work stably. And the working voltage applied to the coil, generally do not exceed 1.5 times the rated working voltage, otherwise it will produce a larger current and the coil burned. 4, the release current is the relay to release the action of the maximum current. When the relay pull-up state of the current is reduced to a certain extent, the relay will return to the state without power release. At this time the current is much smaller than the pull-in current. 5, contact switching voltage and current is the allowable load of the relay voltage and current. It determines the relay can control the size of the voltage and current, the use can not exceed this value, otherwise it is easy to damage the relay contacts.
- Q: Why the circuit breaker or knife lockout circuit can not use heavy relay
- The circuit breaker and the disconnector of the isolation circuit to receive the switch and the switch of the auxiliary node, then re-relay, if the maintenance of the operation when the power is off, the relay may return, the electric shock can not reflect the switch and the switch The real state may lead to misuse.
- Q: Why use relays
- Relay has several roles, one is to expand the number of contacts, the general contactor contact number is limited, not enough time to use the intermediate relay expansion Second, capacity, such as temperature controller, pressure gauge, level gauge, etc., their contact capacity is not allowed through the high current, it is necessary to use the relay transfer Third, some special features, such as delay, etc., other things can not be replaced
- Q: Does Panasonic relay have fakes?
- 2, there are also seen in the electronics market from the machine cut down the bulk of the new goods. Although the buyer is not fake, but if the buyer does not understand, will use the new goods to buy the above products, some seemingly new goods, old age, the relay is a certain life, so we recommend the use of Matsushita Electric just produced soon Of the relay products to ensure product quality. To avoid the period of maintenance costs, courier costs, labor costs
- Q: Primary are 12V power supply, secondary AC relay is the control of AC equipment, DC relay is to control the DC device. The circuit of the product is the same.
- AC relays and DC relays refer to the control terminals, not the equipment behind the control. If the actual as you say, as long as the relay contact capacity to meet the existing equipment can be.
- Q: What are the characteristics of the special auxiliary relay M8012?
- Y0 is a lamp, that is, this light 1 flash 1 off interval is 100ms
- Q: First note: This question involves professional knowledge, please do not professional mechanical and electrical electronic personnel do not talk nonsense, please answer the question seriously, do not blind copy and paste. The question is prepared to choose the essence of the question and answer, please express your views. If the answer is good, bonus is a small problem. Problem Start: 1: what is the relay, what is the exchange of contactors? What do they have in common and different? 2: What is the role of relays and AC contactors? Relay relay by function which relay, AC contactor by function into what types? 3: Why use air conditioning time relay, why use AC contactor? What are their roles in air conditioning? Requirements: The answer is complete and error-free
- Relay is actually a switch, power to the relay after the coil to produce magnetic field, adsorption contact shrapnel, so that the switch non-stop switch. AC contactor is in fact the same with the original relay, the difference is that the AC contactor is directly connected to the AC, so the current is very large, usually used in large voltage and current are very strong equipment. Relays are usually DC, which is why the relay is soldered to the circuit board. Air conditioning usually need timing, said the relay is a switch, then the relay is to add a general relay time control function, integrated into a relay, so you can control the air conditioning automatically shut down ah, the temperature drop and rise, specifically this is the case La Relays are generally used in household appliances and devices with little voltage and current, while AC contactors are just the opposite, such as large dishwashers. I am selling these products. So the relative or slightly understand the point!
- Q: Relay action
- The relay is an electrical control device. It has a control system (also known as the input circuit) and the control system (also known as the output circuit) between the interaction. Usually used in automated control circuits, it is actually a small current to control the operation of a large current "automatic switch". So in the circuit plays an automatic adjustment, security protection, conversion circuit and so on.
- Q: Why can the PLC soft relay contacts countless times?
- Belong to the software virtual, of course, can be used countless times
Send your message to us
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
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
