This product is no longer promoted on Made-in-China.com. If you find any infringement or sensitive information of it, please contact us for handling. Thank you.

AC Miniature Circuit Breaker (SL7) (1 Pole) MCB

Contact Supplier

Diamond Member Since 2007

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
SL7-63
Poles Number
1
Type
Circuit Breaker
Function
Circuit-Breaker Failure Protection
Certification
CB
Number of Poles
1p, 2p, 3p, 4p
Rated Current(a)
1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Breaking Capacity(ICU)
6ka
Breaking Capacity of Rated Operating Sho
6000A
Rated Voltage(V)
230/400V
Rated Frequency(Hz)
50/60Hz
Circumstance Temp.(°c)
-5°c ~ +40°c
Electrical Life
≥8000
Mechanical Life
≥20000
Terminal Protection
IP20
Transport Package
Standard
Specification
Mini Circuit Breaker
Trademark
suntree
Origin
Zhejiang
HS Code
8536620000
Production Capacity
50, 000PCS/Year

Product Description

AC Miniature Circuit Breaker (SL7) (1 Pole) MCB

L7-63 Miniature circuit breaker(MCB) belong to the advanced level of the world. They have the characteristc of small size, high sensitivity, long using life and strong protective function for short circuit and overload. The products are the newest generation and feature of high protective grade, high breaking capacity, good reliability of sensitive action and convenient use. It is generally used for illumination and distributiion in industry, commerce and buildings.

SL7 AC Mini Circuit Breaker Technical Data



DC circuit breaker's Application

SL7-63 Series DC1200V 63A DC Circuit breaker, apply to rating current 63A or less, It is mainly used for the overloading and short circuit protection in DC distribution system equipment and electric equipment. It can be widely used in electric, post, traffic, mining enterprise and different kinds of fields. In present China, our products in the case grade rating voltage is highest compared to the same products.

Standard

Products according IEC60947, GB14048.2, IEC60898.2 AS/NZS60898.1, AS/NZS60898.2, AS/NZ61009
Standard.



Overload Characteristic




The SL7-63 is a DC circuit breaker dedicated to multi string photovoltaic
Installations.
This circuit breaker is designed to protect the cables located between each string
Of photovoltaic modules and the photovoltaic inverter against overloads and short
Circuits (see application diagram).
Combined with a switch, the SL7-63 will be installed in a string
PV protection enclosure at the end of each string of photovoltaic modules.
It can be locked (by a padlocking device) in OFF position as a safety measure for
Removal of the PV inverter.
Since a fault current can flow in the reverse direction to the operating current,
The SL7-63 can detect and protect against any bidirectional current.
To ensure the safety of the installation, it is necessary,
Depending on the various types of application, to combine the SL7-63 with:
A residual current device at the AC end
A fault passage detector (insulation monitoring device) at the DC end
An earth protection circuit breaker at the DC end
In all cases, fast action on site will be required to clear the fault
(protection not ensured in the event of a double fault).
SL7-63 is not polarity sensitive: (+) and (-) wires can inversed without any risk.
The SL7-63 is: Delivered with three inter-pole barrier to provide increased isolation distance between two adjacent
Connectors.

SL7-63 DC MCB Main characteristics

Technical data
Position contact indication - suitability for isolation according to IEC/EN 60947-2 standard.
The presence of the green strip guarantees physical opening of the contacts and allows operations
To be performed on the downstream circuit in complete safety.
Increased product service life thanks to fast closing independent of the speed of actuation of the toggle.
Pre-wired product: Input / Output on the same side.



SUNTREE also produce AC circuit breaker, pls kindly check:

DZ47 C45N circuit breaker MCB
Application:
DZ47 C45N series mini circuit breaker are used in lighting distribution system in dusty, commerce and
Dwelling, and protecting fractional electric motors, And they also have many merits of high protective
Grade (up to IP20), high break capacity, reliable sensitive action, convenient, multiple assembling,
Long life etc. They are mainly adapted to the circuit of AC 50HZ, 230V in single pole, 400V in double,
Three, 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.
DZ47 C45N Technical Data


C65 DPN circuit breaker MCB
Application:
C65-DPN Serie

Send your message to this supplier

*From:
*To:
avatar Mr. Tony
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Contact Supplier

Diamond Member Since 2007

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Management System Certification
ISO 9001, ISO 14001