TSB4-63 Miniature Circuit Breaker

Basic Information
  1. Breaking Capacitor Icn=10000A/Ics=7500A

Product Description

Application

TSB4-63 series MCB is an all new 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 and IEC60947-2.

Specification

Number of Poles 1P,1P+N, 2P, 3P, 3P+N, 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   

Dimensions

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