Sreb-100 Circuit Breaker Made in China

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Poles Number: 1p+N, 3p+N
• Model NO.: SREB-100
• Certification: VDE, ISO9001-2000, CE, UL, CB, CCC
• Transport Package: Box
• Specification: 36mm
• Trademark: longroad
• Origin: China

Product Description

1. General
   1.1Function
   Control electric circuits.
   Protect people against indirect contacts and additional protection against direct contacts.
   Protect installations against fire hazard due to insulation faults.
   Residual current circuit breakers are used in housing+ tertiary sector and industry.
   1.2selection
   Detectable wave form
   AC class
   Tripping is ensured for slowly increasing sinusoidal AC residual currents.
   A class
   Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents+ whether applied suddenly or increasing slowly.
   Tripping sensitivity
   30mA . additional protection against direct contact.
   100mA . co.ordinated with the earth system according to the formula  1An <50/R+ to provide protection against indirect contacts;300mA . protection against indirect contacts+ as well as fire hazard.
   Tripping time
   Instantaneous
   1t ensures instantaneous tripping (without time.delay).

2. Technical Data

	standard		IEC/EN 61008.1
	Type (wave form of the earth leakage sensed)		AC, A
	Rated current 1n	A	63, 80, 100
	Poles		2P, 4P
	Rated voltage Ue	V	230/400~240/415
	Rated sensitivity 1△n	A	0.03, 0.1, 0.3
	1nsulation voltage Ui	V	500
Electrical features	Rated residual making and breaking capacity 1△m	A	500 (1n=25A/40A)+ 1000(1n=80A/100A)
			630 (1n=63A)
	short.circuit current 1nc=1△c	A	10000
	sCPD fuse	A	10000
	break time under 1△n	s	≤0.1(Normal type)
	Rated frequency	Hz	50/60
	Rated impulse withstand voltage(1.2/50) Uimp	V	6000
	Dielectric test voltage at ind. Freq. for 1 min	kV	2.5
	Pollution degree		2
	Electrical life		2+ 000
	Mechanical life		2+ 000
Mechanical	Fault current indicator		Yes
	Protection degree		1P20
features
	Ambient temperature (with daily  average≤35ºC)	ºC	.5...+40
	storage temperation	ºC	.25...+70
	Terminal connection type		Cable/U.type busbar/Pin.type busbar
	Terminal size top/bottom for cable	mm2	25/35
		AwG	18.3/18.2
1nstallation	Terminal size top/bottom for busbar	mm2	10/16
		AwG	18.8/18.5
	Tightening torque	N.m	2.5
		1n.1bs.	22
	Mounting		on D1N rail EN 60715 (35mm) by means of fast clip device
	Connection		From top and bottom

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.