Air Circuit Breaker Drawable Type 3P 1000A 1250A 1600A ACB Circuit Breaker 65KA Air Circuit Breaker (ACB)
- Category: >>>
- Supplier: Zhejiang Onesto Electric Co. Ltd.
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Product Overview
Description
KACB series conventional circuit breaker is designed with high precision,The instantaneous,short-delay, long-delay,single-phase grounding and other protection features are excellent. The variety of intelligent controllers could be equipped with communication interface to provide different functions.
Type | KACB1600 | KACB2500 | KACB3200 | KACB4000 | KACB6300 | ||||
Rated current Inm(A) | 200,400, 630,800,1000, 1250,1600 | 400,630,800, 1000,1250,1600, 2000,2500 | 2000,2500, 2900,3200 | 3200,3600, 4000 | 4000,5000, 6300 | ||||
Rated insulation voltage Ui(V) | 1250 | ||||||||
Rated impulse withstand voltage Uimp(kV) | 12 | ||||||||
Power frequency withstand voltage U(V)1min | 3500(2Ui+1000) | ||||||||
Utilization category as per IEC60947-2 | AC-3 | ||||||||
Number of Poles | 3P,4P | 3P | |||||||
Rated current Inm(A) for N pole | 100%In | 50%In | / | ||||||
Rated working voltage Ue(VAC) | 400V / 690V | 400V / 690V | 400V / 690V | ||||||
Arc distance(mm) | 0 | ||||||||
Full breaking time (without additional delay) (ms) | 30 | ||||||||
Connecting time (ms) | 70(max) | ||||||||
Q1:
What advanages do you have?
A1:
Onesto is a quality enterprise with more than 15 years experience in manufacturing low voltage electrical products. Our products
have been exported to over 50 countries and certified with CE,CB,TUV certificates.
Q2:
Can l have a free sample before bulk order?
A2:
Yes, an acceptable free sample can be orffered for your test and check.
Q3:
How long is the deliever time?
A3:
lt usually take 7-10days for sample order and 25-30days for big order.
Q4:
How long is the gurantee time?
A4:
24 months is guranteed and our products are 100% inspected.
Q5:
What payment terms do you offer?
A5:
We offer the payment terms such as T/T, paypal, Western Union and L/C at sight.
What advanages do you have?
A1:
Onesto is a quality enterprise with more than 15 years experience in manufacturing low voltage electrical products. Our products
have been exported to over 50 countries and certified with CE,CB,TUV certificates.
Q2:
Can l have a free sample before bulk order?
A2:
Yes, an acceptable free sample can be orffered for your test and check.
Q3:
How long is the deliever time?
A3:
lt usually take 7-10days for sample order and 25-30days for big order.
Q4:
How long is the gurantee time?
A4:
24 months is guranteed and our products are 100% inspected.
Q5:
What payment terms do you offer?
A5:
We offer the payment terms such as T/T, paypal, Western Union and L/C at sight.
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