Opening the right circuit breaker will cause the left one to trip. When the right circuit breaker is opened, the left cannot be opened. Installation: 35mm DIN Rail. Feature: 1. Short Circuit Connection Capacity: 3000A.
eBay
2P 125A AC 230V Single Phase Din Rail ATS PV Inverter Dual Power Automatic Transfer Electrical Selector Switches Uninterrupted
Aliexpress UK
Din rail installation. Cycle: 24 hours. Design with clear cover, dust and water resistant. It's just take you 1 minute. 1 Piece English Manual. Pkage Includes.
eBay
2P AC 110V 220V 50/60Hz 16A 20A 25A 32A 50A 40A 63A Din Rail Household Modular Contactor Switch Controller DIY Smart Home Hotel
Aliexpress UK
Feature: 1. The switch has a compact structure, transmission, easy installation and maintenance. Item Type: Switch. Electrical Level: PC level. If you do not receive our reply within 48 hours, pls.
eBay
DZ30-32 DPN 1P+N Mini Circuit Breaker MCB 6A 10A 16A 20A 25A 32A Din Rail Mounting Cutout Miniature Household Air Switch OEM DIY
Aliexpress UK
S8VK Series. DIN Rail Mount. We will respond to you within 24 hours and do our best to help you out! Item Location.
eBay
ETEK Three Phase AC Type 4pole 220V 50Hz Din Rail Household 25A 40A 63A Modular Contactor Switch Controller EKMF
Aliexpress UK
Din rail mount. Code : TP10C.
eBay
1P+1P 2P+2P 3P+3P 4P+4P MTS AC Dual Power Manual Transfer Interlock Circuit Breaker Din Rail Isolating Discounnecting Switch MCB
Aliexpress UK
RCD 25 40 63 AMP 30MA 2P Double Pole RCCB RCD *UK Supplier*A range of 2 Pole 30ma RCD's available in 25 Amp, 40 Amp & 63 Amp. ** Please note the 25 Amp version has the Yellow Test switch whereas the 40 & 63 Amp have are the model with the Red Test Switch. Please look at the photos if in doubt.** .
eBay
TUYA WIFI Smart Circuit Breaker With Metering 1P 63A Rail DIN for Smart Home wireless Remote Control Switch For App
Aliexpress UK
Rated Current: 100A. Easy to Install: Specially designed for PZ30 distribution box, the DIN rail mount of this compact transfer switch is very easy. When the maximum temperature reaches 40℃, the relative humidity of the installation site should not exceed 50%.
eBay
1P+1P 2P+2P MTS AC Dual Power Manual Transfer Interlock Circuit Breaker Din Rail Isolating Discounnecting Switch MCB 40A 63A
Aliexpress UK
Photovoltaic transfer switch: The main power source of the photovoltaic (PV) transfer switch can be connected to the inverter. When the backup transfer switch is switched to the normal switch, the backup transfer switch needs to remain open.
eBay
1000V 40A DZ47-63Z C40 DC Miniature Circuit Breaker 2P Solar PV System Isolator DIN Rail Mount Disconnect Switch
Aliexpress UK