Good Quality MCCB Abn Series Moulded Case Circuit Breaker

Prod Model:	ABN
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Brand:	Lovadon OEM
Electric Current:	100A-1600A
Material Of Plastic Body:	PC
Breaking Capacity:	Low Voltage Circuit Breakers
Operation:	Electric Type
Speed:	Normal Type Circuit Breaker
Arc-extinguishing Medium:	Air
Installation:	Fixed
Structure:	MCCB
Certification:	CE
Poles Number:	1p,2p,3p,4p

Product Description

1. Item name: Moulded case circuit breaker ABN
2. Standard: IEC/EN60947-2
3. Function: Circuit-breaker failure protection
4. Rated voltage: 600V
5. Rated current: 5-630A

No.	Testing current name	I/In	Assumed time	Starting situation
1	Assumed un- tripping current	1.05	2h(In>63A), 1h(In≤63A)	Cold state
2	Assumed tripping current	1.30	2h(In>63A), 1h(In≤63A)	Start right after the number 1 test

CP series		ROKM1-60	ROKM1-100	ROKM1-250	ROKM1-400	ROKM1-630
Rated current In(A)		60	100	250	400	630
Rated voltage(V)		AC660	AC660	AC660	AC660	AC660
Rated insulation voltage(V)		690	690	690	690	690
Ultimate short-circuit breaking capacity lcu(KA) AC 50/60Hz	AC230V	5/2	25/13	30/15	35/25	50/35
	AC400V	5/2	10/2	15/8	18/9	35/25
	AC440V	2.5/1	10/5	15/8	25/18	35/25
	AC500V	2.5/1	7.5/4	10/5	15/10	18/10
Standards            IEC60947-2 GB14048.2
	a	75	90	105	140	210
	b	130	155	165	257	275
	c	68	68	68	103	103
	d	90	90	90	132	155

2. Work & Install Circumstance

2.1 Altitude of the installation place shall not exceed 2000m.
2.2 Circumstance temperature shouldn't be higher than +40ºC(+45ºC for marine type) or lower than -5ºC average temperature of 24h shall not exceed +35ºC.Relative atmosphere humidity shall not exceed 50% when circumstance temperature is at 40ºC, relative humidity could be higher if temperature drops, the average humidity of the most humid month shall not exceed 90%, in the meantime, average temperature of this month shall not be lower than +25ºC, condensation on product surface due to temperature changing should be taken into consideration as well.
2.3 Working circumstance of the product shall not contain any explosive, metal corrosive or conductive
media.
2.4 Vertical inclination against the installation surface should not exceed 5°.
2.5 Working area ought to be rainproof and doesn't contain too much amount of vapor in air.
2.6 Working area mustn't be shaky.
2.7 Install type: III
2.8 Pollution class: 3
2.9 There are two basic install methods: vertical connecting & horizontal connecting.
2.10 There are two wiring methods: upper wiring & lower wiring.
2.11 Breaker can be defined as fixed type circuit breaker & plugin circuit breaker.