Jr28 Series Thermal Overload Relay Price/Electrical Overload Relay

• Theory: Electromagnetic Relay
• Phase: 3
• Electricity Type: Ac
• Number of Pole: 3
• Type: AC Contactors
• Model: Jr28 Series
• Model NO.: JR28 series
• Rated Insulation Voltage: 660V
• Rated Frequency: 50-60Hz
• Name: Thermal Relay
• Transport Package: Exporting Carton
• Specification: IEC60947-4-1
• Trademark: LONG ROAD/OEM
• Origin: China
• Production Capacity: 100k/Month

Product Description

Application:
JR28(LR2-D) series of thermal relay can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.63-1.00, 1-1.6, 1.6-2.5, 2.5-4.00, 4-6, 5.5-8.00, 7.0-10.00, 9-13, 12-18, 17-25, 23-32, 30-40, 37-50, 48-65 for protecting the phase break when the electric motor is overload.
The relay has different mechanism and temperature compensation & can be pluged in CJX2 series AC contact. It is the most advanced thermal relay in the ninneties in the world.

SPECIFICATIONS:
1. Fundamental parameter of the main circuit
2. Rated insulation voltage 660V.
3. Rated working current 25, 36, 93A separately.
4. The regulator seal of rated setting current and setting.
5. Current of the thermal component

Auxiliary Circuit:
1. There are one pair of NO/ and /NC contact with eleciricinsuation.
2. Rated insulation Voltage 500V.
3. Rated frequency 50-60Hz
4. Use group, rated working voltage, appiont thermal current and rated current.

Type	Number	Setting range (A)	For contactor
JR28-25	1301	0.1~0.16	CJX2-09~32
	1302	0.16~0.25	CJX2-09~32
	1303	0.25~0.4	CJX2-09~32
	1304	0.4~0.63	CJX2-09~32
	1305	0.63~1	CJX2-09~32
	1306	1~1.6	CJX2-09~32
	1307	1.6~2.5	CJX2-09~32
	1308	2.5~4	CJX2-09~32
	1310	4~6	CJX2-09~32
	1312	5.5~8	CJX2-09~32
	1314	7~10	CJX2-09~32
	1316	9~13	CJX2-09~32
	1321	12~18	CJX2-09~32
	1322	17~25	CJX2-32
JR28-36	2353	23~32	CJX2-09~32
	2355	30~40	CJX2-09~32
JR28-93	3322	17~25	CJX2-09~32
	3353	23~32	CJX2-09~32
	3355	30~40	CJX2-09~32
	3357	37~50	CJX2-09~32
	3359	48~65	CJX2-09~32
	3361	55~70	CJX2-09~32
	3363	63~80	CJX2-09~32
	3365	80~93	CJX2-95
JR28-150	4365	80~104	CJX2-95
	4367	95~120	CJX2-95~115
	4369	110~140	CJX2-115

About us:
Longroad Electric Co.ltd  founded in 2010, is located in the largest manufacturing base of low-voltage electric equipment of Liushi China, which is called "the Electric Device Metropolis of China". Longroad Electric specialized in the industrial electrical appliance, high-low voltage electrical equipment integrated with R&D, Manufacturing, International trade and service.
    Longroad Electric Co,ltd regards quality of products as life,Longroad Electric Co.,ltd  has been granted ISO9001 management system certifications. The comprehensive product line has more than 1000 models which have been approved by TUV, CE, CQC, SGS, ROHS,SASO. the products sells well to UK,Spain,Portugal,Singapore,Turkey,Russia, Korea,South Africa... more than 70 countries and regions.
Longroad Electric Co.ltd is always striving hard to provide the best services and competitve pricing to all customers.
 

compangy profile
           
       Longroad Electric Co.ltd  founded in 2010, is located in the largest manufacturing base of low-voltage electric equipment of Liushi China, which is called "the Electric Device Metropolis of China". Longroad Electric specialized in the industrial electrical appliance, high-low voltage electrical equipment integrated with R&D, Manufacturing, International trade and service.
       Longroad Electric Co,ltd regards quality of products as life,Longroad Electric Co.,ltd  has been granted ISO9001 management system certifications. The comprehensive product line has more than 1000 models which have been approved by TUV, CE, CQC, SGS, ROHS,SASO. the products sells well to UK,Spain,Portugal,Singapore,Turkey,Russia, Korea,South Africa... more than 70 countries and regions.
       Longroad Electric Co.ltd is always striving hard to provide the best services and competitve pricing to all customers.

Corporate Culture
        Enterprise policy: market oriented; technology driven; quality for survival; brand for developmentBusiness philosophy: provide value for customers; seek development for employees; take responsibility for societyTalent view: the sea embraces all rivers and makes Jiaolong soar; the thousand boats compete to make the best of the worldQuality policy: people-oriented, pragmatic and innovative; pursuing quality and serving the marketEnterprise spirit: harmony, modesty, pragmatism and developmentCustomer service: think for customers; be responsible for customers; make customers satisfiedEnterprise goal: to build an electrical manufacturing enterprise


service Idea
        "Integrity first, quality first" is the basic tenet of our company.Our quality policy is: installation specifications, timely maintenance. Abide by the contract, serve sincerely and meet the needs of customers. We know that product quality is the basic and key factor of enterprise competitiveness, and service is the extension of product quality and one of the important factors of enterprise competition. We are determined to treat our customers with "integrity":
1, All aspects of sincere service. That is, from the customer's electricity use report, engineering design, equipment procurement, installation and construction, equipment commissioning and acceptance, completion and power receiving to the test and detection during the future operation. We all provide all-round, whole process sincere service, try our best to meet the needs of customers.
2, High quality returns. We strictly follow the provisions and requirements of the contract terms and engineering design on the equipment, and provide qualified products that meet the requirements, so as to complete the engineering construction and installation tasks within the specified time limit with the installation technology level.
3, Active and stable aftercare service. We provide 24-hour emergency service after the project is powered on, that is, in case of abnormal operation of equipment or accident power failure, as long as the customer calls us, we will rush to the site immediately, remove the fault and resume power transmission.