Askm1e 630A 3p Electronic MCCB Molded Case Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric/Handle
• Model NO.: ASKM1E-630
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3/4p
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection
• Certification: ISO9001-2000, CE, CCC
• Payment: Tt
• Package: Carton
• Lead Time: 5days
• Eectrical Service Life(Times): 7500
• Uploader: Askbl
• Transport Package: 1PC/Carton
• Specification: 630A
• Trademark: AISIKAI
• Origin: China
• HS Code: 8536500000
• Production Capacity: 6000PCS/Month
• Package Size: 43.00cm * 35.00cm * 40.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Overview

M1E Series Molded Case Circuit Breaker (MCCB) is designed for reliable protection in low-voltage power distribution systems. It safeguards circuits against overload, short-circuit, and under-voltage conditions. Compact and durable, the M1E MCCB ensures safe and stable operation in industrial, commercial, and residential applications.

Key Advantages

Application Scenarios

Technical Data

Model		ASKM1E-125				ASKM1E-250		ASKM1E-400
Frame rating current Inm(A)		125				250		400
Rated current In(A)		32	63		125	160	250	400
Overload long delay setting current Ir1(A)		12.5, 16,20, 25,32	25,32, 36,40, 45,50, 55,60, 63		50,63,65, 70,75,80, 85,90,95, 100,125	50,63,65,70 75,80,85,90, 95,100,125	100,125,140, 160,180,200, 225,250	200,225,250, 280,315,350,400
Rated operationalvoltage Ue(V)		AC400V/415V       AC660V/690V
Rated insulation voltage Ui(V)		1000V
Rated impulse withstand voltage Uimp(V)		12000V
Breaking capacity level		M		H		M	H	M	H
Ultimate short-circuit breaking capacity Icu(kA)	AC400V/415V	50		85		50	85	65	100
	AC660V/690V	20		20		20	20	20	20
Service short-circuit breaking capacity Ics(kA)	AC400V/415V	35		50		35	50	50	65
	AC660V/690V	15		15		15	15	15	15
Rated short-timewithstand current lcw(kA)/1s		5				5		8
Use category		B				B		B
Arc distance		≤50(0)**				≤50(0)**		≤100(0)**
Electrical service life(times of operation)		8000				8000		7500
Mechanical service life (times ofoperation)	without maintenance	20000				20000		10000
	with maintenance	40000				40000		20000
Outline dimensions (mm)	W(3P/4P)	92/122				107/142		150/198
	L	150				165		257
	H(without handle)	108				110		151

Model		ASKM1E-630		ASKM1E-800
Frame rating current Inm(A)		630		800
Rated current In(A)		630		800
Overload long delay setting current Ir1(A)		400,420,440,460,480, 500,530,560,600,630		630,640,660,680,700, 720,740,760,780,800
Rated operationalvoltage Ue(V)		AC400V/415V       AC660V/690V
Rated insulation voltage Ui(V)		1000V
Rated impulse withstand voltage Uimp(V)		12000V
Breaking capacity level		M	H	M	H
Ultimate short-circuit breaking capacity Icu(kA)	AC400V/415V	65	100	65	100
	AC660V/690V	20	20	20	20
Service short-circuit breaking capacity Ics(kA)	AC400V/415V	50	75	50	75
	AC660V/690V	15	15	15	15
Rated short-timewithstand current lcw(kA)/1s		10		10
Use category		B		B
Arc distance		≤100(0)**		≤100(0)**
Electrical service life(times of operation)		7500		7500
Mechanical service life (times ofoperation)	without maintenance	10000		10000
	with maintenance	20000		20000
Outline dimensions (mm)	W(3P/4P)	210/280		210/280
	L	280		280
	H(without handle)	160		160

Type Designation

Operation Mechanism Introduction

Packaging & Shipping

FAQ

Q: What standards does the ASKM1E MCCB comply with?
A: ASKM1E MCCB meets international and national standards, including IEC60947-2 and GB14048.2, ensuring reliable quality and safety for global markets.

 
Q: Does it support different installation methods?
A: Yes, it supports flexible mounting options, including fixed installation and on-line installation, suitable for various electrical panel layouts.

 
Q: What is the service life of the ASKM1E MCCB?
A: Electrical Life: Up to 8,000 operations at AC400V/415V, and 1,500 operations at AC660V/690V (depending on model)
Mechanical Life: Up to 40,000 operations with maintenance, and 20,000 operations without maintenance
Ensures long-term reliable performance
 
Q: Can it be used in vibration-prone environments?
A: Yes. The vibration-resistant design makes it suitable for industrial plants, mining sites, transportation infrastructure, and other demanding applications.