TORD6B-63 2Pole Type B RCD 16A-63A 30mA Residual Current Circuit Breaker RCCB

TONGOU

Type B RCCBs, in addition to normal AC, can detect high frequency AC and pure DC earth leakage currents. Reducing the risk of fire and/or electrocution through automatic disconnection of the electrical supply relies on the selection of the correct type of RCCB. 

Description

Type B RCCBs, in addition to normal AC, can detect high frequency AC and pure DC earth leakage currents. Reducing the risk of fire and/or electrocution through automatic disconnection of the electrical supply relies on the selection of the correct type of RCCB.

Applications requiring ‘B’ types include:

EV & PV installations
Frequency converters
UPS installations
High-frequency power converters
Building site power supply cabinets

Main
Product or component type Residual current circuit breaker(RCCB)
Device application Electrical vehicle charger, Solor energy system
Poles description 2P
Network type AC, Plusting DC, Smooth DC
Earth-leakage sensitivity 30mA, 100mA, 300mA
Earth-leakage protection class Type B
Complementary
Device location in system Group incomer
Network frequency 50/60 Hz
Rated breaking and making capacity Im 630A, Idm 630A
Rated conditional short-circuit current 10kA
[Ui] rated insulation voltage 250V
[Uimp] rated impulse withstand voltage 6kA
Control type Toggle
Mounting mode Clip-on
Mounting support DIN rail
Colour White
Mechanical durability 20000 cycles
Electrical durability 15000 cycles
Tightening torque 3.5N.m(top or bottom)
Environment
Standards EN 61008-1, IEC 61008-1, IEC/EN 62423
IP degree of protection IP40 for modular enclosure conforming to IEC 60529
IP20 conforming to IEC 60529
Operating altitude 2000 m
Ambient air temperature for operation -25°C to +60°C
Ambient air temperature for storage -40°C to +85°C

 

Product source: https://www.elcb.net/product/tord6b-63-2pole-type-b-rcd-16a-63a-30ma-residual-current-circuit-breaker-rccb/

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