BY06H-125 MCB 10-15KA Miniature Circuit Breaker
BY06-125 MCB 6KA Miniature Circuit Breaker
BY05H-40 MCB Single Modular 6KA Miniature Circuit Breaker
BY05-32 MCB Single Modular 3KA Miniature Circuit Breaker
BY04-63 MCB 6-10KA Miniature Circuit Breaker
BY03H-63 MCB 6KA Miniature Circuit Breaker
BY03-63 MCB 4.5KA Miniature Circuit Breaker
BY02-63 MCB 3kA Miniature Circuit Breaker
BY01-63 MCB 3kA Miniature Circuit Breaker
OF SD MX OF MCB Miniature Circuit Breaker Accessories
BYG1-125 Main Switch MCB Isolator Switch
BY07L-63 RCCB 6KA Residual Current Circuit Breaker
BY05HL-40 RCBO 6KA Residual Current Circuit Breaker with Over-current Protection
BY05L-32 RCBO 3KA Residual Current Circuit Breaker with Over-current Protection
BY04L-63 RCBO 6KA Residual Current Circuit Breaker with Over-current Protection
BY03L-63 RCBO 4.5KA Residual Current Circuit Breaker with Over-current Protection
BY02L-63 RCBO 3KA Residual Current Circuit Breaker with Over-current Protection
BY01L-63 RCBO 1P+N 3KA Residual Current Circuit Breaker with Over-current Protection
BYX2 6-95A AC Contactor
BY08 1+2-7 SPD Class T1+T2 Imax 50KA Surge Protective Device
BY08 1+2-12.5 SPD Class T1+T2 Imax 60KA Surge Protective Device
BY08II-40 SPD Class T2 Imax 40KA Surge Protective Device
BY19G 63A Manual Changeover Switch
LWSF-125 125A Manual Changeover Switch
BY06H-125DC MCB 10-15kA DC Miniature Circuit Breaker
BY06-125DC MCB 6kA DC Miniature Circuit Breaker
BY04-63DC MCB 6-10kA DC Miniature Circuit Breaker
BY03H-63DC MCB 6kA DC Miniature Circuit Breaker
BY03-63DC MCB 4.5kA DC Miniature Circuit Breaker
BY02-63DC MCB 3kA DC Miniature Circuit Breaker
BY01-63DC MCB 3kA DC Miniature Circuit Breaker
BYF-63 RCD 10KA Type B AC+A+Smoothing DC Residual Current Device
BY08DC 1+2-12.5 SPD Class T1+T2 40KA DC Surge Protective Device
BY08IIDC-40 SPD Class T2 40KA DC Surge Protective Device
BYPV-63 1500VDC 50A Fuse Holder with 10x85mm 14x85mm Fuse Link
BYPV-30 1000VDC 32A Fuse Holder with 10x38mm Fuse Link
BYPV-ELR2 PV Isolator Switch with Enclosed Version
BYPV-ELR1 PV Isolator Switch with Enclosed Version
BYPV-NL1/T PV Isolator Switch with Ultra-thin Lever Handle
BYPV-NL1 PV Isolator Switch with Lever Handle
BYPV-L1/L2 PV Isolator Switch with Lockable Lever Handle
PV-BY-01 30A/50A 1000V Photovoltaic Connector
PV-BY-02 30A/50A 1500V Photovoltaic Connector
PV-BY-03 30A/50A 1000V Panel Mount Photovoltaic Connector
PV-BY-F01 30A 1500V Diode/Fuse Type Connector
PV-BY-T 50A 1500V T Type Branch Connector
PV-BY-Y 30A 1500V Y Type Branch Connector
PG Waterproof Cable Gland with Washer
Photovoltaic Cable
HD11N Photovoltaic Knife Switch
BYM3DC MCCB Photovoltaic DC Molded Case Circuit Breaker
BYM1DC MCCB 1000VDC Thermal Magnetic Type DC Molded Case Circuit Breaker
BYM1E MCCB Electronic Type Molded Case Circuit Breaker
BYM1 MCCB Thermal Magnetic AC Molded Case Circuit Breaker
BYW1 ACB Intelligent Universal Air Circuit Breaker
BYQ1 ATS Isolated Type PC Level Dual Power Automatic Transfer Switch
BYQ1 ATS Intelligent Type CB Level Dual Power Automatic Transfer Switch
BYQ1 ATS End Type CB Level Dual Power Automatic Transfer Switch
BYQ1 ATS Mini Type CB Level Dual Power Automatic Transfer Switch
Stainless Steel Hinge Type Electrical Box
HA Waterproof Distribution Box
HT Waterproof Distribution Box
BS Definite Purpose Magnetic AC Contactor
BY-5018 1.8M Engineering Drainage Pump
BY-5050 5M Engineering Drainage Pump
BY-11 1.2M Engineering Drainage Pump
SBH-05 0.7M Original Drainage Pump of Duct Type Air Conditioner
BY-24A/40A 10M Drainage Pump of Air Conditioner
BY-50A 12M Drainage Pump of Air Conditioner
BY-24B/40B 10M Split Type Drainage Pump
BY-100L 2M Drainage Pump of Air Conditioner
BY-360L 6M Large Displacement Drainage Pump
BY-24C/40C 10M Corner Drainage Pump
Top Quality CE Certified 20A RCD Residual Current Devices – Trusted Manufacturer
If you need a dependable supplier of high-quality 20A residual current devices, our BYF-63 models are an excellent choice. The BYF-63 series features a 10kA type B residual current device (RCD) designed to provide superior protection against AC, pulsing DC, compound, smoothing DC, and high-frequency residual currents up to 1kHz. These devices are ideal for rectifier and inverter circuits, and support 63A in both 1P+N (230/240V) and 3P+N (400/415V) configurations. At Zhejiang Byson Electric Technology Co., Ltd., we are dedicated to ensuring customer satisfaction through timely delivery and comprehensive service.
