GEYA GYL9 Magnetic B Type RCCB Residual Current Circuit Breaker DC ELCB 2P 4P 40A 63A 30mA 100mA 300mA Type B RCD Leakage 6KA
SPECIFICATIONS
Brand Name: GEYA
Breaking Capacity: 6KA
Certification: CE
Choice: yes
Does it include a Battery?: No
Does it include wireless functionality?: No
EU LVD Voltage: Low voltage: Below 50Vac or 75Vdc
Function: Direct Current
High-concerned chemical: none
Is Smart Device: no
Model Number: GYL9 B Type RCCB
Origin: Mainland China
Poles: 2P 4P
Product Name: GYM9 DC RCCB/B Type ELCB
Rated Current: 16A 25A 40A 63A
Rated Frequency: 50/60Hz
Rated Voltage: 220/380V
Type: Earth Leakage
Voltage: AC220/400V
is_customized: Yes

General
***It is B Type RCCB 2P& 4P 40A 63A 30mA(0.03A) 100mA(0.1A) 300mA(0.3A)***
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.
Application Example
EV & PV installations
Frequency converters
UPS installationsHigh-frequency power converterBuilding site power supply cabinets
1.1 Function
Control electric circuits.
Protect people against indirect contacts and additionalprotection against direct
contacts.
Protect installations against fire hazard due to insulation faults.Residual current circuit breakers are used in housing, tertiarysector and industry
1.2 Selection
Detectable wave form
B class
Tripping is ensured for sinusoidal AC residual currents pulsed DCresidual currents,
alternatingresidual sinusoidal currents up to1000Hz, pulsating direct residual
currents and for smooth directresidual currents, whether applied suddenly or increasing slowly.
Tripping sensitivity
30mA -additional protection against direct contact.
Tripping time
Instantaneous
It ensures instantaneous tripping (without time- delay).


Technical Data OF B TYPE RCCB






