Electroline Electrical Co.,LTD.

EBB Moulded Case Circuit Breaker

Application

The HBB series moulded case breaker applies to breaking and making operation in AC 50/60Hz, rated operation voltage 690V or less and rated current up to 1600A circuit. It can distribute electric energy in circuit, work as the overload of
wiring and power supply equipment, or as the protector of short circuit and under voltage. Additionally, this breaker can switch line and start motor unfrequnently. The other characters of the products are: small size, large contact spacings,
high capability of break-make, and short arcing distance, this performance is better than that of CM1series. Therefore, it is the new product replacing the older generations of home products-DZ10, DZ20 and H series moulded case breakers,
This performance is as well as ABB. S series circuit breaker. The product complies with the standards of IEC90947-2, GB1408.2-2001.

Main Technical Speciﬁcations

Type	Rated current of trip (In A)	Number of poles	Rated current(A)		Rated frequency(Hz)	Ionizing distance(mm)
Type	Rated current of trip (In A)	Number of poles	Icu/cosφ	Ics/cosφ	Rated frequency(Hz)	Ionizing distance(mm)
HBB-125B	10,12.5,16,20,25,32, 40,50,6380,100,125	3P 4P	25/0.25	10/0.3	50/60	≤30
HBB-125N			30/0.25	15/0.3		≤30
HBB-125H			50/0.25	35/0.25		≤30
HBB-160B	50,63,80, 100,125,160		30/0.25	15/0.3		≤30
HBB-160N			35/0.25	25/0.25		≤30
HBB-160H			50/0.25	35/0.25		≤30
HBB-250N	125,160,200,250		35/0.25	25/0.25		≤30
HBB-250S			50/0.25	5/0.25		≤30
HBB-250H			65/0.2	45/0.25		≤30
HBB-250L			85/0.2	60/0.2		≤60
HBB-400N	250,315,400		35/0.25	25/0.25		≤60
HBB-400S			50/0.25	35/0.25		≤60
HBB-400H			70/0.2	20/0.25		≤60
HBB-400L			100/0.2	75/0.2		≤80
HBB-630N	400,500,630		35/0.25	25/0.25		≤80
HBB-630S			20/0.25	35/0.25		≤80
HBB-630H			70/0.2	50/0.25		≤80
HBB-630L			100/0.2	70/0.2		≤100
HBB-800N	630,700,800		50/0.25	35/0.25		≤80
HBB-800S			50/0.25	35/0.25		≤80
HBB-800H			70/0.2	50/0.25		≤80
HBB-800L			100/0.2	70/0.25		≤100
HBB-1250N	630,800,1000,1250		50/0.25	35/0.25		≤100
HBB-1250S			50/0.25	35/0.25		≤100
HBB-1250H			70/0.2	50/0.25		≤100
HBB-1250L			100/0.2	70/0.25		≤100
HBB-1600N	80,1000,1250,1600		50/0.25	35/0.25		≤100
HBB-1600S			50/0.25	35/0.25		≤100
HBB-1600H			70/0.2	50/0.25		≤100
HBB-1600L			100/0.2	70/0.2		≤120

Application

Working Conditions

1. Ambient temperature;
2. Top limit:+40℃)
3. Buttom limit: -5℃)
4. Average value within:24≥35℃)
5. Altitudes: Altitudes≥000m;
6. Atmospheric conditions ;
7. Humidity shall be less than 50% below +40℃)
8. Maximum relative humidity is 90% in dampest;
9. Month with the average temperature above +25℃)
10. Pollution degree: 3.

Type	W1	W2	W3	W6	L	L1	L2	L3	L4	L5	L6	H	H1	H2	A	d1	φd2
EBB-125E.S	25	76	101	14	120	120	74.5	72	45	150	166	70	91	25.5	25	M8	4.5
EBB-125M.H	25	76	101	14	120	120	74.5	72	45	150	166	80	101	25.5	25	M8	4.5
EBB-160L	30	90	120	14	120	120	74.5	72	45	150	166	80	103	27.5	30	M8	4.5
EBB-160S.H	30	90	120	14	120	120	74.5	72	45	1580	166	70	93	27.5	30	M8	4.5
EBB-250	35	105	140	20	170	170	89.75	87.25	105	210	235	101.5	135	25	35	φ8.5	5.5
EBB-400	43.75	140	183.75	25	254	254	127.75	125.25	105	285	330	101.5	135	25	43.75	φ10.5	5.5
EBB-630	70	210	280	40	268	268	127.75	125.25	105	329	365	101.6	167.5	41.5	70	φ10.5	5.5
EBB-800	70	210	280	40	268	268	127.75	125.25	105	329	365	101.5	167.5	41.5	70	φ10.5	5.5
EBB-1250	70	210	280	50	406	406	217	217	105	526/518	540	138.5	204.5	33.5	70	φ12	5.5
EBB-1600	70	210	280	50	406	406	217	217	105	526/518	540	138.5	204.5	33.5	70	φ12	5.5

Type	W1	W2	W3	W6	L	L1	L2	L3	L4	L5	L6	H	H1	H2	A	d1	φd2
EBB-125E.S	25	76	101	14	120	120	74.5	72	45	150	166	70	91	25.5	25	M8	4.5
EBB-125M.H	25	76	101	14	120	120	74.5	72	45	150	166	80	101	25.5	25	M8	4.5
EBB-160L	30	90	120	14	120	120	74.5	72	45	150	166	80	103	27.5	30	M8	4.5
EBB-160S.H	30	90	120	14	120	120	74.5	72	45	1580	166	70	93	27.5	30	M8	4.5
EBB-250	35	105	140	20	170	170	89.75	87.25	105	210	235	101.5	135	25	35	φ8.5	5.5
EBB-400	43.75	140	183.75	25	254	254	127.75	125.25	105	285	330	101.5	135	25	43.75	φ10.5	5.5
EBB-630	70	210	280	40	268	268	127.75	125.25	105	329	365	101.6	167.5	41.5	70	φ10.5	5.5
EBB-800	70	210	280	40	268	268	127.75	125.25	105	329	365	101.5	167.5	41.5	70	φ10.5	5.5
EBB-1250	70	210	280	50	406	406	217	217	105	526/518	540	138.5	204.5	33.5	70	φ12	5.5
EBB-1600	70	210	280	50	406	406	217	217	105	526/518	540	138.5	204.5	33.5	70	φ12	5.5