Dz20le Series Residual Current MCCB

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: dz20le
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 2 Poles -4 Pole
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: ISO9001-2000, CCC
• Transport Package: Standard Export Carton
• Specification: 40A 100A
• Trademark: SINGI
• Origin: Zhejiang China

Product Description

DZ20LE Series Residual Current MCCB 
Product Introduction 
Dz20l series leakage circuit breaker is suitable for AC 380v, frequency 50Hz, rated current 600A and below. It can also be used as personal indirect electric shock protection, and can also be used to prevent equipment insulation damage and fire risk caused by grounding fault current. It can also be used to protect the overload, short circuit and undervoltage of the line, and can also be used as the infrequent conversion of the line. At present, there are two kinds of leakage circuit breakers produced in our country: rated leakage action current can protect person in 10-50ma, and rated leakage action current in 100-500ma can be used as insulation protection of grounding current.

Technical Parameter

Type	Frame Rated Current A	Rated Voltage V	Rated Frequency Hz	No.of Pole	Rated Current (A)	Rated limit breaking capacity KA	Rated leakage current  mA	Rated residual current no breaking current mA
DZ20L-160	160	380	50	3 Pole  4 Pole 3P+N	50,63,80,100,125,160	12	50	25
							100	50
							300	150
DZ20L-250	250				125,160,180,200,225,250	15	50	25
							100	50
							300	150
DZ20L-400	400				200,250,315,350,400	20	50	25
							100	50
							300	150
DZ20L-600	600				400,500,600		50	25
							100	50
							300	150

Installation Measurement

Type	No.of Pole	external dimensions					Installation dimensions
			A		B		C		D		a		b		d
	DZ20L-160		3		108		225		104.5		88.5		35		204		Ф4.5
		4		143		225		104.5		88.5		70		204		Ф4.5
	DZ20L-250		3		109		276		141		110		35		240		Ф4.5
		4		144		276		141		110		70		240		Ф4.5
	DZ20L-400		3		155		360		149		116		51		324		Ф7
	DZ20L-600		4		206		360		149		116		102		324		Ф7

Our advantage
-We have own accessories factory, supply to China famous MCB Company
 MCCB inside accessory supply is available
-24 years producing experience
- OEM& ODM services are available
- Low limit on MOQ

FAQ
Q1: What kind of certificate do you have?
A1: We have ISO 9001-2000, CE CB CCC UL TIS

Q2: Is OEM available?
A2: Yes, of course

Q3: What's your warranty term?
A3: 12 moths

Q4: Can you send me a sample for confirmation before mass production?
A4: Ok, no problem. We will send a free sample to you.