Sontuoec Stmb1-100 Moulded Case Circuit Breaker

• 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.: STMB1-100
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Standard: IEC 60947-2 GB14048.2
• Coil Voltage: 230/400V
• in: 15, 32, 40, 50, 63, 80, 100, 125A
• Pole: 3p
• Price: Factory
• Approvals: CE, ISO9001
• Transport Package: Inner Box/Carton
• Specification: 100A
• Trademark: SONTUOEC
• Origin: Wenzhou Zhejiang
• HS Code: 8536200000
• Production Capacity: 2000pieces/Week
• Package Size: 46.00cm * 24.00cm * 33.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

 BZMB1-3-A63-BT-MCCB:STMB1 63A/125A 3P Moulded Case Circuirt Breaker has high breaking capacity,stable and reliable protection and excellent  current-limitingcharacteristics. This series circuit breaker is suitable in exchanges 50/60Hz,the fixed working voltage is highest to 550V,nominal current in the 15-125A low pressure electrical power distribution system uses in protecting the distribution line and the current collector,exempts is overloaded,the short circuit and the earth fault harm,provides the power supply the continuity and the reliability. It complys with IEC60947-2 Standard.

 

product name	STMB1-63; STMB1-125   MCCB
Pole	3P
Amp range	15A 16A 20A 25A 30A 32A 40A 50A 60A 63A ;75A 80A 100A 125A
breaking capacity	10KA/415 V AC
electrical durability	1500 cycles
mechanical durability	8500 cycles
product or component type	Circuit breaker
network type	AC
network frequency	50/60 Hz
trip unit name	TM-D
trip unit technology	Thermal-magnetic
local signalling	Positive contact indication
earth-leakage protection	Without
control type	Toggle
mounting mode	Fixed
mounting support	Backplate
height	130 mm
width	75 mm
depth	60 mm
product weight	1kg/pcs
standards	EN/IEC 60947-2

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.

 



Our Services:
 

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

 WENZHOU SANTUO ELECTRICAL CO,LTD.  
  is one of manufactories that specialize in manufacturing AC CONTACTOR, Thermal Relay and Circuit Breaker, and is located in Liushi.Wenzhou.China 



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