Product Details

630amp prices of mccb

Product Description

Description

They are suitable for short circuit and overload protection in circuit of AC690V 50/60Hz, rated current from 12.5A to 630A. Its rated operating voltage is 690V. It can make and break the unfrequent circuit under normal conditions. It takes protective effect when squirell-cage motors
unfrequently start, making&breaking and protecting against overload, short circuit and lacking voltage.

Parameters

Type	Shell frame level Rated current(A)	Rated current(A)	Rated voltage(V)	I solation voltage(V)	Ultimate breaking capacity (Ka) 400V	Rated Breaking Capacity (kA) 400V	Dimensions			Installation demensions

							L	W	H	A	B	4-Φd
								3P/4P
SBTM1-63L	63	10,16,20,25,32,40,50,63	AC400V	500V	25	18	135	78	73.5	25	117	Φ3.5
SBTM1-63M					50	35	135	78/103	84.5
SBTM1-100L	100	16,20,25,32,40,50,63,80,100	AC400V	690V	35	18	150	92	68	30	129	Φ4.5
SBTM1-100M					50	35	150	92/122	86
SBTM1-100H					85	50
SBTM1-250L	250	100, 125, 140, 160,180, 200, 225, 250	AC400V	690V	35	18	165	107	86	35	126	Φ4.5
SBTM1-250M					50	35	165	107/142	103
SBTM1-250H					85	50
SBTM1-400L	400	250,315,350,400	AC400V	690V	50	35	257	150/198	105	44	194	Φ7
SBTM1-400M					65	45	257	150/198	105	44	194	Φ7
SBTM1-630L	630	400,500,630	AC400V	690V	50	-	-	-	-	-	-	-
SBTM1-630M					65	-	-	-	-	-	-	-
SBTM1-800L	800	630,700,80	AC400V	690V	75	-	-	-	-	-	-	-
SBTM1-800M					100	-	-	-	-	-	-	-
SBTM1-1250	1250	1250	AC400V	690V	75	-	-	-	-	-	-	-
SBTM1-1600	1600	1600	AC400V	690V	100	-	-	-	-	-	-	-

Application

1) Moulded Case Circuit Breakers Frequency AC 50Hz /60Hz, rated voltage up to 690V, rated working current up to 630A.

2) Used for infrequently switch and starting of motor and for motor overload, short circuit and under-voltage protections.

3) Small volume, high breaking capacity, short over-arcing (some of specification is zeroarcing), strong anti-vibration

4) In accordance with the ultimate short circuit breaking capacity classified into four types: Type C (basic),Type L (standard),

Type M (middle), Type H (high).

Product Pictures

Company Information

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Payment

Shipment

Our Service

24 hours o nline service .

Inquiries will be replied in 2 hours.

One year warranty for all products.

Engineer field-service supported if needed.

1%-2%Spare Parts prepared .

FAQ

How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality.

What about the lead time for mass production?