OB16-63MCB

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Summarize

Application scope

The product is applicable to circuit with rated voltage up 400V AC, rated frequency 50/60Hz and rated current up to 63A for protection and control of circuit against overload and short circuit in commercial, household and electric equipment installation. The product is suitable for non-frequently making and breaking operation.
The product, free of maintenance, can be operated by non-professionals.

Standard

GB10963
IEC60898

Construction features

·Circumstance temperature -5°C ~ +40°C, average temperature not exceeding 35°C.
·Altitude above sea level less than 2000 m.
·Humidity not exceeding 50% at 40°C and not exceeding 90% at 25°C.
·Installation class II or III.
·Pollution class 2.
·Installation method DIN Rail mounting type.
·The external magnetism shall not be more than 5 times of terrestrial one.
·Product shall be installed vertically at the place where there shall be no severe impact and vibration. The product is switched on when the handle is at upper position.

Order note

1.Minimum order quantity, time during the order to delivery;
2.Need to indicate type , specification , rated current , number of poles, quantity of the products while ordering.

Product's advantage

1.Our products have the guarantee period of 36 calendar months,that is a high quality and reliability;
2.our products have an excellent ratio between price and quality ,you can possess them by competitive price and high quality;
3.The fast and flexible production form aim at the customer require;
4.The deliveries exactly in accordance with customer orders
5.The fast transportation.
6.Wide in variety, entire in specifications, has high short-circuit breaking capacity,can reach 10KA , it is aesthetic in appearance to design and convenient to install.
7.OB16-63 serial miniature circuit breaker has high breaking capacity, the whole series from 1A to 63A can up to 10KA, and has high breaking potentiality, hold the trend of improve breaking capacity. It is aesthetic in appearance to design and convenient to install.

Normal operation and mounting requirement

Circumstance temperature -5°C ~ +40°C, average temperature not exceeding 35°C.
·Altitude above sea level less than 2000 m.
·Humidity not exceeding 50% at 40°C and not exceeding 90% at 25°C.
·Installation class II or III.
·Pollution class 2.
·Installation method DIN Rail mounting type.
·The external magnetism shall not be more than 5 times of terrestrial one.
·Product shall be installed vertically at the place where there shall be no severe impact and vibration. The product is switched on when the handle is at upper position.

Main technical parameters

Type	OB16-63 MCB
Number of poles	1P、1P+N、2P、3P、3P+N、4P
Rated Current(In)	1、2、3、4、6、10、16、20、25、32、40、50、63A
Rated Voltage(Un)	AC 230(240)/400(415)V
Rated frequency	50(60)Hz
Curve	B、C、D
Short-circuit breaking capacity(Icn)	10000A (10kA)
Magnetic releases operate	B curve: between 3 and 5 In
	C curve: between 5 and 10 In
	D curve: between 10 and 20 In
Endurance	≥ 4000
Terminal protection	IP2LX