High Quality Moulded Case Circuit Breaker Elm1 Series

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Model NO.: ELM1 Series
• Poles Number: 3p,4p
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: ISO9001-2000, CE, CB, Semko
• Number of Poles: 3/4
• Rated Current in: 12.5,16,20,25,32,40,50,63,400,630,800,1250,1600
• Rated Insulation Voltage Ui: 500V/400V/690V
• Rated Operating Voltage Ue: 230V/400V
• Dielectric Property: 2500V
• Transport Package: Carton
• Specification: small
• Trademark: Eleco
• Origin: Zhejiang, China
• Production Capacity: 100000PCS/Month

Product Description

Moulded Case Circuit Breaker ELM1 Series

Application
ELM1 series moulded case circuit breaker is one of products developed and manufactured by adopting international advanced technology. It is supplied with rated insulating voltage 690V and used for circuit of A.C. 50/60Hz, rated operating voltage AC 400V(or below), rated operating current up to 1250A for infrequent changing over and starting of the motors. The products conforms to IEC60947-2 standard.

Model			ELM1-160		ELM1-200					ELM1-63
Number of poles			1		2		L=2			3/4	L=4
Breaking capacity			B	N	B	N		B	N	B		N	S
Rated current of frame size Inm			160(200)		200            200L					63             63 l
Rated current In			12.5,16,20,25,32,40,50,63,80,100,125,160(200)		12.5,16,20,25,32,40,50,63,80,100,125,160(200)					10,12.5,16,20,25,32,40,50,63
Rated insulation voltage Ui			500V		500V					400V
Rated operating voltage Ue			230V		400V                   230V					400V
Rated current of the N pole			=In		=In					=In
Icu AC 400V/50Hz o-co (ka) Rated ultimate short-circuit breaking capacity			25                      36		25         36         25          36					20          30       50
Icu AC 400V/50Hz o-co (ka) Rated ultimate short-circuit breaking capacity			18.75                   27		18.75       27         18.75       27					10          15       37.5
Rated current of remnant motion In (mA)			-		30          50         100        300					30          100      300
Rated current of remnant no-motion Ino (mA)			-		15          25          50        150					15           50      150
Icm(peat) Icu AC400V/50HZ Is Rated short-time withstand current (ka)			-		-					-
Uimp Rated impulse withstand voltage (V)			1000		1000					1000
Dielectric property (V)			2500		2500					2500
Endurance	Total cycles		20000		15000					10000
	Electrical endurance		3000		2500					1500
	Mechanical endurance		17000		12500					8500
Lonization distance  (mm)			≤30/0		≤30/0					≤30/0
Over current trip unit	Thermal magnetic release		-		-					-
	Intelligent trip unit
Utilization category	Main circuit		A/O		A/O					A/O
	Auxilliary circuit		AC-15		AC-15					AC-15
Outine dimensions	W(mm)	3P	30(1p)		60(2P)					76
		4P	-		-                               60(2P)					101                101
	L(mm)	3P	120		120					120
		4P	-		-                                155					120                155
	H(mm)	3P	70		70					70
		4P	-		-                                 70					70                  70
Weight	Fixed version 3p/4p		0.92/1.3		0.92/1.3                           -					0.92/1.3              -
	Plug-in version 3p/4p		-		-                                  -					1.2/1.5               -
	Draw-out version 3p/4p		-		-                                  -					-                    -

 

 About US

 We are a manufacturer, producing a series circuit breaker, including Miniature Circuit Breaker (MCB), Residual Current Circuit Breaker(MCCB), Residual Current Circuit Breaker with overcurrent protection (RCBO), Moulded Case Circuit Breaker (MCCB), Air Circuit Breaker (ACB), Magnetic Starter, Motor Protection Circuit Breaker, Thermal Relay and K.W.H meter etc. Our company takes the reputation as one of the largest manufacturers of electro-magnetic  type RCCB and RCBO, OEM or ODM projects are fully accepted, currently the company is co-operating with a number of renowend international corporations for such projects.