Breaking Capacity 4.5ka/6ka MCB

Basic Info

Model NO.	GYM8
Breaking Capacity	Low Voltage Circuit Breakers
Operation	Electric Type
Speed	Normal Type Circuit Breaker
Arc-extinguishing Medium	Air
Installation	Fixed
Structure	MCB
Poles Number	1
Type	Circuit Breaker
Function	Conventional Circuit Breaker, Circuit-Breaker Failure Protection
Certification	ISO9001-2000, CE
Rated Voltage	230V
Transport Package	Standard Box
Specification	1-4A
Trademark	GEYA
Origin	Zhe

Packaging & Delivery

Package size per unit product 26.00cm * 21.00cm * 18.00cm Gross weight per unit product 18.000kg

Product Description

GYM9H miniature circuit breaker is mainly used for protection against overload and the short circuit under the AC 50Hz/60Hz, rated voltage 230V/400V, and rated current from 1A to 63A. It also can be used for non-frequent on-and-off switch operations under normal circumstances.

• With indicator function in the contact position
• Transparent cover designed to carry a label
• Bilateral busbar wiring capabilities to adapt to the wider use of premises
• Maximum connecting ability of 25mm², wiring torque 3N*m, applicable to a variety of installing equipment
• In compliance with IEC/EN60898-1

Electrical features
Rated current In	1-63A
Poles	1P 2P 3P 4P
Rated voltage Ue	1P: 230/400V~ 2/3/4P:400V~
Insulation voltage Ui	500V
Rated frequency	50/60Hz
Rated breaking capacity	10kA
Rated impulse withstand voltage(1.2/50) Uimp	6kV
Dielectric test voltage at and ind. freq. for 1min	2kV
pollution degree	2
Thermo-magnetic release characteristic	B,C,D
Electrical life	8000
Mechanical life	10000
Contact position indicator	Yes
Installation
Protection degree	IP20
Reference temperature for the setting of the thermal element	30ºC
Storage temperature	-25~+70ºC
Terminal Connection type	Cable/ U-type Busbar/Pin-type busbar
Terminal size top/bottom for cable	25mm² 18-3
Tightening torque	3.0N
Connection	Top and bottom
Combination with accessories
Auxiliary contact	Yes
Alarm contact	Yes
Shunt release	Yes
Under-voltage release	Yes

Company Profile