Basic Info.
Breaking Capacity
Low Voltage Circuit Breakers
Speed
Normal Type Circuit Breaker
Arc-extinguishing Medium
Air
Function
Conventional Circuit Breaker
Certification
ISO9001-2000, CE, CCC
Transport Package
Standar Export Carton
Specification
IEC 60947-2
Origin
Yueqing, Wenzhou, Zhejiang, China
Product Description
1. Application
UM1 series moulded case circuit breaker is one of products developed and manufactured by adopting international advanced technology. It is supplied with rated insulating voltage 500 and 800V and used for the circuit of AC 50/60Hz, rated operating voltage AC 400V (or below), rated operating current up to 1 600A for infrequently changing over and starting of the motors. The products conforms to IEC60947-2 standard.
2. Main Technical Specification
ype | Rated Rated | Rated | Rated insul- ating volt- age(V) | Rated operat- ing volt-age(V) | Arcing-ove distance(mm) | Ultimate short circuit breaking capacity (kA) | Service short circuit breaking capacity(kA) | Operation perform-ance | Utiliza-tion cat-egory |
Load | Unload |
AM1-63L | (6),10,16, 20,25,32,40,50,63 | 3,4 | 500V | 400V | 0 | 25 | 18 | 1500 | 8500 | A |
AM1-63M | 800V | 0 | 50 | 35 |
AM1-125L | (10),16,20,25,32,40,50,63,80,100,125 | 0(≤50) | 35 | 22 |
AM1-125M | 0(≤50) | 50 | 35 |
AM1-250L | 100,125,160, 180,200,225 | ≤50 | 35 | 22 | 1000 | 7000 |
AM1-250M | ≤50 | 50 | 35 |
AM1-400L | 225,250,315, 350,400 | ≤50 | 50 | 35 | 1000 | 4000 |
AM1-400M | ≤100 | 65 | 42 |
AM1-630L | 400 500 600 | ≤100 | 50 | 35 |
AM1-630M | ≤100 | 65 | 42 |
AM1-800M | 630,700,800 | ≤100 | 75 | 50 |
AM1-1250M | 1000,1250 | ≤100 | 100 150 | 6 80 |
AM1-1600M | 1600 | | ≤100 |
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-release 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 threepoles.
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 cir-cuit breaker) and table 3 (motor protection circuit breaker).
Rated current of release (A) | Thermodynamic release( ambient temperature land +40°C marine +45°C ) | Operating current of magnetic release (A) |
1.05In(cold state) Inoperative time(h) | 1.30In(heat state) Operative time(h) |
10≤In≤63 | ≥1 | <1 | 10|n+20% |
63< In≤100 | ≥2 | <2 |
100< In≤800 | ≥2 | <2 | 5ln+20% 10ln+20% |
Rated current of release(A) | Thermodynamic release(ambient temperature land+40ºC marine+45ºC) | Poerating cirremt pf ,agmetoc release(A) |
1.0In(cold state)non-trip time(h) | 1.20In(heat state)trip time(h) | 1.50In(heat stater trip time(m) | 7.2In(cold state)trip time(s) |
10≤In≤250 | ≥2 | <2 | ≤4 ≤8 | 4 < t≤10 | 12ln+20% |
4. Accessories of Circuit Breaker
4.1The external accessories of the breaker
Electromagnetic operation device and Motor-driven operation device
1) Wiring diagram of type CDM electromagnetic operation device(itting AM1-63,100,250) see the following drawing (wiring diagram of the external accessories of the breaker in the dotted frame)
Code description: SB1, SB2 stand for push button.(provided by users themselves)
Number"1","2", "3" stand for number of wiring terminals.
Voltage rating: AC50/60Hz 230V 400V, DC 220V
2) Wiring diagram of type CD Electromagnetic operation device and motor-driven operation device (itting AM1-400,630,800) see belows (wiring diagram of the external accessories of the breaker in the dotted frame)
Code description: SB1, SB2 stand for push button. (provided by users themselves)"X"stands for line connection terminals
Voltage rating: AC50/60Hz 230V 400V, DC220V
Rotary handle operation device
The mechanism is used with moulded case circuit breaker to operate the draw-out panel.
Power distribution panel and supply box outside the panel by turning the handle ,and to ensure the door of panel would not be openned when the breaker being on.
The handdrive mechanism can be equiped with two types of operation, one is"A" modelsquare handle , the other is"B"model round handle.
Wenzhou Up Electrical Co., Ltd. Located in electrical capital of China, the City of Electrical Appliance, adjoining on the Wenzhou Airport 45 minutes, our company owns the advantaged resources in convenient transportation and basic facilities. We are a professional manufacturer of distribution board, low voltage fuse switches and low voltage distribution wiring managements products. Main products are vertical fuse switches, fuse holders, mcb & mccb pan assembly. In order to keep high quality of our products, we own the moulds of each part, adopting digital wire-cutting machine, punches and inspection equipment such as hardness tester, electric tester, salty-spray tester, temperature rising tester etc. We carry out your order into our well-organized production schedule, ensure your punctual delivery time. Shipping notice and photos will be sent to you as soon as your order is shipped. Regarding the after sales services, we pay high attention to your feedback after receive the goods and provide 12 months warranty after goods arrival. We promise all parts available in lifetime use and we positively revert your complain within 48hours.Our main markets are Middle East, Russia, Asia, South America, Africa etc. OEM is acceptable, Warmly welcome to contact us for further discuss.
Q:1.Are you manufacturer or trade company?
A: We are professional manufacturer and owned 2 different factories( one is for vertical fuse switches and another one is for distribution boards)
Q: 2.What is your MOQ?
A: 1PCS is available.
Q: 3.What is your payment term?
A: A: T/T, L/C, Western union, Paypal.
Q: 4.What is the delivery time?
A: Goods need about 30days to be made after receive deposit.For sample orders can be prepared in 5 days after deposit arrival.
Q: 5.How about shipment?
A: Large quantity we prefer to deliver by sea,small quantity and sample orders can be by DHL,UPS,ARAMEX or other way you want.
Address:
No. 208, Wei 7 Road, Yueqing Economic Development Zone, Yueqing, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Wenzhou Up Electrical Co., Ltd. Located in electrical capital of China, the City of Electrical Appliance, adjoining on the Wenzhou Airport 45 minutes, our company owns the advantaged resources in convenient transportation and basic facilities. We are a professional manufacturer of distribution board, low voltage fuse switches and low voltage distribution wiring managements products. Main products are vertical fuse switches, fuse holders, MCB & MCCB pan assembly. In order to keep high quality of our products, we own the moulds of each part, adopting digital wire-cutting machine, punches and inspection equipment such as hardness tester, electric tester, salty-spray tester, temperature rising tester etc. We carry out your order into our well-organized production schedule, ensure your punctual delivery time. Shipping notice and photos will be sent to you as soon as your order is shipped. Regarding the after sales services, we pay high attention to your feedback after receive the goods and provide 12 months warranty after goods arrival. We promise all parts available in lifetime use and we positively revert your complain within 48hours. Our main markets are Middle East, Russia, Asia, South America, Africa etc. OEM is acceptable, Warmly welcome to contact us for further discuss.