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SAA Moulded Case Circuit Breaker

China SAA Moulded Case Circuit Breaker, Find details about China Moulded Case Circuit Breaker, Circuit Breaker from SAA Moulded Case Circuit Breaker

Model NO.
SAA series
Type
Circuit Breaker
Function
Circuit-Breaker Failure Protection
Certification
CE
Trademark
Winston/OEM/Neutral
Transport Package
Export Standard Carton Box or ODM
Specification
CE
Origin
China, Zhejiang, Wenzhou
HS Code
8536
Model NO.
SAA series
Type
Circuit Breaker
Function
Circuit-Breaker Failure Protection
Certification
CE
Trademark
Winston/OEM/Neutral
Transport Package
Export Standard Carton Box or ODM
Specification
CE
Origin
China, Zhejiang, Wenzhou
HS Code
8536
SAA Moulded Case Circuit Breaker
Product Description

SAA moulded case circuit breaker
 
ModelSM1-125SM1-250SM1-400SM1-630SM1-800SM1-1250
Rated Current In A

16, 20, 25, 

32, 40, 50, 

63, 80, 100, 

125

100, 125, 
140, 160,
180, 200,
225, 250		250, 315,
350, 400		400, 500,
630

630, 700

,800

800, 1000

,1250

Rated Voltage Ue V500V 750V 1000V
Pole2P 3P 4P
Rated Insulation Voltage Ui VDC 1000V

Breaking Capacity
(kA) Icu 

(1cs=75% Icu)

500V253535355050
750V152525253535
1000V101515152020
Mechanical LifeTimes700070004000400025002000
Breaking Times (ms)20
Rated impact voltage Uimp8KV
Ultimate breaking capacity Lcu25KV
Trip typeThermal-magnetic
Ambient temperature

-20ºC---70ºC

Altitude2000M
Installation Fixed, plug-in
Accessories

Auxiliary, Alarm, Shunt release , 

Manually operated abd electric operation


Available in two frame sizes from 25 to 800 AMPS. Loadine series of moulded case circuit breakers provide overload and short-circuit protection for the full range of transformer sizes encountered in nor mal service. The overload and instantancous tripping elements. Adjustable over a wide band, make these MCCBs ideal for many distribution applications.

DORMAN MCCBs are available in single pole, three poles with switched neutral and switch disconnector versions, Loading triple poles KY frame circuit breaker and switch-disconnector are physically interchangeable with AA breakers for Motor Duty requirments. AA Frame have front adjustable overload and fixed instantaneous tripping elements.

SPECIFICATION:
Insulation voltage(Ui)-660V AC
Operating voltage(Ue)-415 AC
Rated frequency-50/60 Hz
Reference Calibration-40(50 on request)

TRIPPING ELEMENTS:
Overload front adjustable 0.7-1.0 times rated current
Instantaneous-non-adjustable
AA25-63A=400A AA80-125A=800A AA160-25A=1600A

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