Manufacturer Factory Stm1 Series Moulded Case Circuit Breaker 3p 225A 400V MCCB

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: STM1-250/3300
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: CE
• Standard: IEC 60947-2; GB14048.2
• Coil Voltage: AC 400(380)V AC690(660)V
• in: 63,100,250,400,630A
• Pole: 3p 4p
• Price: Factory Price
• Transport Package: Inner Box/Carton
• Specification: 63A to 630A
• Trademark: SONTUOEC, WZSTEC, STOUEC, SONTUNE
• Origin: Wenzhou Zhejiang
• HS Code: 8536200000
• Production Capacity: 2000pieces/Week
• Package Size: 46.00cm * 24.00cm * 33.00cm
• Package Gross Weight: 0.640kg

Product Description

Product Description

Manufacturer Factory STM1 Series Moulded Case Circuit Breaker 3P 225A 400V MCCB

General
      STM1 Series moulded case circuit breaker is suitable for circuit AC50/60HZ, rated voltage up to 660V, rated operating current to 630A. It features normal structure, reliable performance, compete accessories and high breaking capacity, used for power distribution and protecting the circuit and electrical equipment against overload and short circuit. It complies with the standard of IEC60947-2 and GB14048.2







Specifications

Frame size rated current(A)	Circuit rated current	Rated current at N-pole	Frame size rated current	Circult rated current	Rated current at N-pole
63	10	10	225	100	100
	16	16		125	100
	20	20		160	100
	25	25		180	100
	32	32		200	100
	40	40	400	225	125
	50	50		225	225
	63	63		250	225
100	25	25		315	225
	32	32		350	250
	40	40		400	250
	50	50		400	250
	63	63	630	500	315
	80	63		630	350
	100	63

 

Our Pros:

1. More than 20-year manufacturing experience
2. Competitive price
3. Continuance service and support
4. Good-after service
5. Quality reliability and long product life

FAQ

    Q1. What advantages do you have?
        A. We are the direct Manufacturer in Wenzhou China, and our team have more than 20 years experience in the field of developing,                           marketing & production to offer you the most competitive price and the best service.
    Q2. How does your factory do regarding quality control?
        A. All the products will be 100% checked before the shipment.
    Q3. Which payment terms is available?
        A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL.
    Q4. How's the delivery time ? 
        A. Usually it will take about 25 days for production.
    Q5. What's your main product?   
        A. Circuit Breaker (MCB, RCCB/RCD, RCBO, ELCB, MCCB, ACB); Ac Contactor, Thermal Relay, Magnetic Starter; Isolator Switch,                  Changeover Switch, Push Button Switch, Voltage Protector, etc.
    Q6. Could I put my logo on it? 
        A. If you have good quantity, it absolutely no problem to do OEM.
    Q7. Do you provide samples? Is it free or extra?Do you provide samples ? is it free or extra ?
        A. Yes, we could offer the samples for free charge, but the express charge need to be paid by the buyers.
    Q8. What is your terms of payment?
        A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL.
    Q9. What is your warranty policy?
        A. 18 months.
    Q10. Any certification of your company or product?
        A. We have ISO 9001, CE, CB, SEMKO, SAA, TUV.