Product Introduction
Integrated residual current operated circuit breaker,The KN40LE-63 integrated residual current circuit breaker, also known as a residual current operated circuit breaker (RCCB), is a 1P+N type suitable for AC 50Hz circuits with a rated voltage of 230V and a rated current up to 63A. It serves as residual current (electric shock), overload, and short-circuit protection for load circuits. It can also be used for infrequent switching and connection. This series of products features high breaking capacity, strong applicability, small size, light weight, attractive appearance, and ease of use. It is suitable for various locations, such as shops, shopping malls, hotels, guesthouses, factories, and other large venues.
Technical Parameters
|
Model |
Series |
Rated current (A) |
Rated short-circuit breaking capacity |
Trip unit type |
||
|
Voltage (V) |
Short circuit breaking capacity (A) |
cosΦ |
||||
|
KN40LE-63 |
1P+N |
6,10,16,20,25,32,40,50,63 |
230 |
4500 |
0.75～0.8 |
C,D |
|
Trip unit type |
Rated current (A) |
Test current (A) |
initial state |
Agreed Time |
Expected results |
|
C,D |
≤63 |
1.13In |
cold state |
t≤1h |
Non-dismounting |
|
≤63 |
1.45In |
hot state |
t＜1h |
Trip |
|
|
≤32 |
2.55In |
hot state |
1s＜t＜60s |
Trip |
|
|
＞32 |
1s＜t＜120s |
Appearance and Installation Dimensions
Questions and Answers
Q: When can I expect to receive a quote and detailed information after submitting an inquiry?
A: A reply will be sent within 24 hours.
Q: What makes you different from other suppliers?
A: We have a full range of electrical products and can also customize products to meet your specific needs.
Q: Do you provide samples? Are they free or extra?
A: Yes, we can provide samples free of charge, but we will not cover the shipping costs.
Q: Can I get a sample for testing before placing an order?
A: Of course!
Q: How's the delivery? I really need them urgently!
A: Samples require 5-7 days. Bulk orders require 12-15 days.
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