Supplier Homepage Electrical & Electronics Breaker & Protector Circuit Breaker 3pole MCCB (SM1-1600)

3pole MCCB (SM1-1600)

Min. Order / Reference FOB Price
1 Piece	US $30.00/ Piece

Local Area:	Wenzhou, Zhejiang, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal, WesternUnion, Small-amountpayment

Breaking Capacity:	Low Voltage Circuit Breakers
Operation:	Manual Type
Speed:	Normal Type Circuit Breaker

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Product Description

SM1 Circuit Breaker:Detailed Product Description
SCM1 Circuit breaker 100A-1600A
1. The best quality
2. The price that has competitiveness
3. CE ISO9000 authenticatioSM1 100A-1600A, (CM1-3P/4P)Product Description
1) SM1 series molded case circuit breaker is a new type of breaker which adopts the international advanced design, and manufacturing technology
2) Its contact and arc suppression system adopt revolving double cot-off point design so as to improve breaking capability
3) Its tripper has thermo magnetic trip and electric trip
4) Rated insulating voltage: 950V
5) Frequency: AC 50Hz (60Hz)
6) Rated working voltage: 690V or below
7) Rated working current: 12.5 to 1250A
8) Used in distributing energy of electricity, infrequent making and breaking in the normal conditions and protecting when circuit and installation are overload, short circuit and lacking voltage.Rated current of release(A)Thermodynamic release(ambient temp+40)
Operational current of magnetic release(A)1.05In(cold state) inoperative time(h)1.30In(heat state)
inoperative time(h)In≤ 63≥ 1< 110In± 20%63< In≤ 100≥ 2< 210In± 20%100< In≤ 630≥ 2< 25-10In± 20%
Rated current of release(A)
Thermodynamic release(ambient temp+40)Operational current of magnetic release(A)1.0In(cold state) inoperative time1.2In(heat state) inoperative time1.50In(heat state) inoperative time7.2In(heat state) inoperative time12.5≤ In≤ 400≥ 2h< 2h≤ 4min2S< Tp≤ 10S12In± 20%