230/400v Ac Mini Circuit Breaker

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Speed: High-Speed Circuit Breaker
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SRB73-63
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 1, 2, 3, 4
• Type: Circuit Breaker
• Function: Overload, Short-Circuit Protection
• Certification: ISO9001-2000, CE, CB, CCC
• Rated Current(a): 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63
• Rated Frequency: 50/60Hz
• Rated Voltage: 230/400V AC
• Rated Short-Circuit Making Capaity: 10000A
• Transport Package: 120 Poles/Carton
• Specification: IEC/EN 60898-1
• Trademark: OEM/LONGROAD
• Origin: China
• Production Capacity: 1000, 000 Poles/Month
• Package Size: 45.00cm * 23.00cm * 33.50cm
• Package Gross Weight: 18.000kg

Product Description

1.Function
protection of circuits against short-circuit currents, protection of circuits against overload currents, switch,isolation,

FTCQP circuit-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems.                  2.Standard 

		IEC/EN 60947-2
Rated current In	A	1, 2, 3, 4, 6,10,16,20,25,32, 40, 50, 63
Poles		1P,2P,3P,4P
Rated voltage Ue	V	230/400~240/415
Insulation voltage Ui	V	500
Rated frequency		50/60Hz
Rated breaking capacity	A	10000
Energy limiting class		3
Rated impulse withstand voltage(1.2/50) Uimp	V	6000
Dielectric test voltage at ind. Freq. for 1 min	kV	2
Pollution degree		2
Power loss per pole		Rated current (A)				Max power loss per pole (W)
		1, 2, 3, 4, 5, 6, 10				2
		13, 16, 20, 25, 32				3.5
		40, 50, 63				5
Electrical life		4, 000
Mechanical life		20, 000
Contact position indicator		Yes
Protection degree	ºC ºC	IP20 30 -5...+40(Special application please refer to P14 for temperature compensation correction)
Reference temperature for setting
of thermal element
Ambient temperature (with
daily average≤35ºC)
Storage temperation	ºC	-25...+70
Terminal connection type		Cable/U-type busbar/Pin-type busbar
Terminal size top/bottom for cable	mm2	25
	AWG	18-4
Terminal size top/bottom for busbar	mm2	10
	AWG	18-8
Tightening torque	N·m	2.5
	In-Ibs.	22
Mounting		On DIN rail EN 60715 (35mm) by means of fast clip device
Connection		From top and bottom
Auxiliary contact		Yes
Shunt release		Yes
Under voltage release		Yes
Alarm contant		Yes