240 pieces of one carton.Weight:25kG. The carton size:42*24*36(cm).
Standard export packing or packing as your requirements
SA Series MCB 4500A Breaking Capacity 50A Miniature Circuit Breaker
The series switch belongs to the 21st century whole world advanced level electric appliance product. They have protective functions against short circuit and overload, and are used in lighting distribution system in industry, commerce and dwelling, and protect fractional electric motors. They also have many merits of high breaking capacity, good reliability of sensitive action, convenient multi-pole assorting, long using life etc. They are mainly adapted to the circuit of AC 50/60Hz, 230V in single pole, 400V in double, three or four poles for protecting overload and short circuit. Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition. The products are produced according to IEC60898. IEC60947.
Number of Poles
1P, 1P+N, 2P, 3P, 3P+N, 4P
Rated Current in(A)
10,16, 20,25, 32, 40
Rated Voltage (V)
Pressure resistance 1 minute
no less than 4000operations
(O-C) no less than 10000operations
-5iC ~ +40iC
Thermo.magnetic release characteristic
B .C .D
from -25 degree untill 70 degree
Packaging & Shipping
Q1:If I'm interested in your product when I can receive your quotation and detail information after send the enquiry?
A:All your enquiry will be replied in 24hours.
Q2:Can I get a sample before the order because I really don't how is your product quality?
A:Of course! We also think sample order is the best way to build the trust.And in our company we offer free sample service! Please send the enquiry to us and get the free sample!
Q3:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A:Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.
Q4:I need your price list of all your products, do you have a price list?
A:We do not have a price list of all of our products. Because we have so many items, and it is impossible to mark all of their price on a list. And the price are always changing because of the producing cost. If you want to check any price of our products, please feel free to contact us. We will send offer to you soon!