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Zhejiang Onesto Electric Co., Ltd.
Custom Manufacturer
5yrs
Zhejiang, China
Main categories: MCB, RCCB, Combiner Box, DC Isolator Switch, RCBO
#3 best seller in Miniature Circuit BreakersYears in industry(19)Annual export US $19,650,000Quality management certifiedODM services available
Top picks

Product categories

ONESTO 2 Module 36mm 4P 24V 110V 230V 25A Modular Contactor 4NO 4NC 2NO+2NC 3NO+1NC AC Contactor
$8.33
Min. order 120 pieces
ONESTO 1P 2P 3P 4P Din Rail Isolator Switch 32A 230V 400V AC Low Voltage Disconnector with Safety Locking Ring
$9
Min. order 120 pieces
Onesto 3Pole 4Pole 2NO 2NC 2NO+1NC 63A 40A 32A 230V 400V Modular AC Contactor Din Rail Electrical Contactor
$6.11-6.80
Min. order 500 pieces
Wholesale Automatic AC Modular Contactor 1P 2P Din Rail Modular Contactors 16A 20A 25A AC Electric Contactors
$2.68
Min. order 120 pieces
840 sold
Featured products
Main product
Automatic Changeover Switch 4 Pole Dual Power Automatic Transfer Switch 4P 250A ATS Changeover Switch for Generator
$30
Min. Order: 10 pieces
1 sold
Single Phase Dual MPPT Solar Inverter 4kw 5kw 6kw on Grid Inverter Growatt Grid Tie Inverter With Limiter
$399.28-417.85
Min. Order: 1 piece
Wholesale Light Indicator 22mm LED Pilot Signal Light Lamp 24v 110v 220v Panel Light Indicator
$0.30-0.60
Min. Order: 500 pieces
Onesto DC 1000V PV Cable 4mm 6mm 10mm Solar Wire Power Cable 30A up to 218A Photovoltaic Cable
$0.30-1
Min. Order: 1000 meters
Solar Hybrid Inverter 5KW Inverter PV Warranty 10Years on Grid Growatt Solar Hybrid Inverter With WIFI
$395.30-413.60
Min. Order: 48 pieces
MCB Busbar Pan Assembly 12Way 160A Circuit Breaker Busbar System Copper Row Pan Assembly with Complete Busbar
$16-20
Min. Order: 100 pieces
High Quality Outdoor Mcb 4 6 9 13 26 39 52 Ways Plastic Waterproof Electrical Distribution Box
$6.87
Min. Order: 50 pieces
3 sold
Wholesale RCBO Breaker 1P+N Type a 240V 10mA RCBO Circuit Breaker 6A to 40A Type AC Residual Current Circuit Breaker
$15
Min. Order: 60 pieces
Wholesale Electrical Plastic Box IP65 4way 6way 9way 13way 26way 39way 52way Waterproof Outdoor Enclosure Distribution Board
$6.87
Min. Order: 50 pieces
Main product
Wholesale Onesto WiFi Dimmer Switch Module LED Dimmer Controller 220-240V TUYA APP Remote Control AC Dimmers
$17.50
Min. Order: 500 sets
RCD Type B for EV Charging Protection 2P 4P Type B RCD RCCB 30MA 100MA 300MA Residual Current Device
$40-60
Min. Order: 20 pieces
High Quality DC Circuit Breaker 1000V 1P 2P 3P 4P MCB Circuit Breaker 63A 40A 32A 25A DC MCB Breaker for PV System
$2.72
Min. Order: 120 pieces
2500 sold
High Quality 3 Phase Wifi Control Smart Electricity Energy Meter 3P Remote Power AC 230V Digital LCD Display Building kwh Meter
$74.90-83.30
Min. Order: 100 pieces
1 sold
IEC60898 Standard C20 MCB Circuit Breaker 4 Pole 415V AC Electric Breaker 63A 50A 40A 32A 25A 16A 10A Breaker
$0.90
Min. Order: 120 pieces
Solar Inverter Pure Sine Wave 7kw 8kw 10kw Grid Tie Pv Inverter for Home Solar Power System
$642.20-752.60
Min. Order: 1 piece
Wholesale Liquid Level Control Relay 6A 8A Liquid Level Controller with LED Indicator 230V AC Water Level Control Circuit
$7-39.90
Min. Order: 120 pieces