Stmb1-100 Moulded Case Circuit Breaker 3p 125A

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual 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.: STFW-40
• 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: 230/400V
• in: 32,40,50,63,80,100,160,225A
• Pole: 3p 4p
• Transport Package: Inner Box/Carton
• Specification: 225A
• Trademark: sontune
• Origin: Wenzhou Zhejiang
• HS Code: 8536200000
• Production Capacity: 2000pieces/Week
• Package Size: 46.00cm * 24.00cm * 33.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

Specifications

Ambient air temperature
The ambient air temperature is about +40 ºC; the ambient air temperature is below -5ºC; the average value of ambient air temperature 24h is not more than +35ºC.
Elevation: installation elevation of not more than 2000m.
Atmospheric condition:
Relative humidity of the atmosphere in the surrounding air temperature of +40ºC is less than 50%; the relative humidity at the lower temperature can be high; most of the wet month average maximum relative humidity of 90%, the monthly average minimum temperature of +25ºC and considering the temperature due to changes in product surface.
Pollution grade: grade 3.

 

ed of current of release(A)	Thermodynamic release (ambient temp+40ºC		Operational current of magnetic release(A)
	1.05In(cold state) inoperative time(h)	1.30In(heat state) inoperative time(h)
In≤63	≥1	<1	10-50In ±20%
63<In≤250	≥2	<2	10In ±20%
25<In≤800	≥2	<2	5-10In ±20%

Our Services:
 

1. Competitive price
2. Continuance Service and support
3. Good-after service
4. Quality Reliability and Long Product Life.

FAQ:

Q: Are you trading company or manufacturer ?

A: We are factory. Our teams have more than 20years experience in the field of Circuit Breaker...

Q: How long is your delivery time?

A: Usually, normal orders need 25days or so.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge,but,the express charge need be paid by the buyers.

Q: What is your terms of payment ?

A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.