TSB4-63 Miniature Circuit Breaker

Basic Information

Breaking Capacitor Icn=10000A/Ics=7500A

Application

TSB4-63 series MCB is high performance current limiting device with the ability to disconnect short circuits up to 6/10kA. Thermal trip unit is for normal overload protection and magnetic trip unit is for short circuit protection. The products comply with IEC60898-1 or IEC60947-2.

Specification

Number of Poles	1P,2P, 3P, 4P
Rated Current (A)	1, 2, 3, 4, 5, 6, 8, 10, 13, 16, 20, 25, 32, 40, 50, 63
Rated Operational Voltage	1P: 240/415V 2P, 3P, 4P: 415V
Trip Unit Technology	Thermal-magnetic
Curve Code	B, C, D
Network Frequency	50/60Hz
Breaking Capacity	Icn=10000A/Ics=7500A
Energy Limiting Class I2t:	3 comforming to IEC/EN 60898-1
[Ui] Rated Insulation Voltage	500V AC
[Uimp] Rated Impulse Withstand Voltage	4000V
Mechanical Durability	20000 cycles
Electrical Durability	10000 cycles
Tightening Torque	M5 2.5N.m Ⅱ
IP Degree of Protection	IP20 comforming to IEC 60529 IP40(modular enclosure) comforming to IEC 60529
Ambient Air Temperature for Operation	-5~40°C
EU RoHS Directive	Compliant EU RoHS Declaration
Pollution Degree	2 comforming to IEC/EN 60898-1
Upper Wiring Lower Wiring	1-25mm²