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Zhejiang Hongyin Electric Co., Ltd.

Circuit Breaker, Molded Case Circuit Breakers, Circuit Breaker Switch manufacturer / supplier in China, offering Hym1-1250h MCCB Moulded Case Circuit Breaker, Msf-20-12 20W Switch Power Supply, Dr-30-12 AC Input DIN-Rail Power Supply and so on.

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Supplier Homepage Product Circuit Breaker Hym1-1250h MCCB Moulded Case Circuit Breaker

Hym1-1250h MCCB Moulded Case Circuit Breaker

FOB Price: US $25 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $25/ Piece
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Production Capacity: 5000PCS/ Week
Transport Package: 20PCS Be Packed in a Carton
Payment Terms: T/T, Paypal, Western Union

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Basic Info
  • Model NO.: HYM1-1250H
  • Operation: Manual Type
  • Arc-extinguishing Medium: Air
  • Structure: MCCB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE
  • Specification: CE RoHS
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Insert
  • Poles Number: 3
  • Function: Conventional Circuit Breaker
  • Trademark: Hongyin
  • Origin: Zhejiang
Product Description
HYM1-1250H mccb Moulded Case Circuit Breaker





1-Application

HYM1  series moulded case circuit breaker is one of products developed and manufactured by adopting international advanced technology. It is supplied with rated insulating voltage 550 and 800V and used for circuit of AC 50/60Hz, rated operating voltage AC 400V (or below), rated operating current up to 1600A for infrequent changing over and starting of the motors.The products conforms to IEC60947-2 standard.

2-Specification


Type
Rated
current (A)
Polenum-berRatedinsui-atingvolt-age(V)Rated
operat-ingvolt-age(V)
Arcing-
over
distance
(mm)
Ultimate
short
circuit
breaking
capacity
(KA)
Servies
short
circuit
breaking
capacity
(KA)
Operation
perform-
ance
Utiliza-tioncat-egory
LoadUnload
    HYM1-63L(6),10
16,20
25 ,32
40,50
63
3, 4500V400V0251815008500A
    HYM1-63M05035
    HYM1-100L(10),16
20,25
32,40
50,63
80,100
800V0(≤50)3522
    HYM1-100M0(≤50)5035
HYM1-100H0(≤50)855010007000
    HYM1-225L100,125
160,180
200,225
≤503522
    HYM1-225M≤505035
    HYM1-225H≤50855010004000
    HYM1-400L225,250
315,350
400
≤505035
    HYM1-400M≤1006542
    HYM1-630L400,500
630
≤1005035
    HYM1-630M≤1006542
    HYM1-630H≤10010065
    HYM1-800M630,700
800
3≤1007550
    HYM1-800H≤10010065
    HYM1-1250M1000,1250≤10010065
    HYM1-1250H≤10012575
    HYM1-1600M1600≤10015080




Note: 6A without thermal protection
The N-pole of four-poles breaker is sited at the right side of the product has four types:
Type A: Without current trip-lease on N pole which making all the time, not closing and opening with the other three poles.
Type B: Without current trip-release on N pole which closing and opening with the other poles.
Type C: With current trip-release which closing and opening with the other three poles.
Type D: With current trip-release which making all the time not closing and opening with the other three poles.

3-Protection Characteristic

The thermodynamic release of a circuit breaker provides the feature of inverse time-delay, while the magnetic release is the instantaneous operation as shown on table 2(distribution circuit breaker) and table 3 (motor protection circuit breaker).

Rated current of release (A)
Thermodynamic release( ambient temperature ) land +40°C marine +45°COperating current of magnetic release (A)
1.05In(cold state) Inoperative time(h)1.30In(heat state) Operative time(h)
10≤In≤63≥ 1< 110In±20%
63<In≤100≥ 2< 2
100≤In≤800≥ 2< 25In±20% 10In±20%


Rated current
Thermodynamic release ( ambient temperature ) land +40°C marine +45°COperating current of magnetic release (A)
of release (A)1.0In(cold state) non-trip time(h)1.20In(heat state) trip time (h)1.50In(heat state) trip time (h)7.2In(cold state) trip time(h)
10 ≤ In ≤ 225≥ 2<2≤ 4min4s < Tp ≤ 10s12In±20%
225 ≤ In ≤ 630≤ 8min6s < Tp ≤ 20s


4-FAQ

1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: How long are you company manufacture the products?
A: We are established in 2005 year.
3. Q: How can I get some samples?
A: We are honored to offer you samples.
4. Q: How does your factory do regarding quality control?
A: Quality is priority. HongYin people always attach great importance to quality controlling from the very beginning to the very end.


Our factory has gotten through CE, RoHs standard















 
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