Circuit Breakers
MCBs, MCCBs, earth leakage, surge protectors, isolators, motor protection and kilowatt meters.
960 products
Onesto By7-20/4-275T 4 Pole Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/1-275 1 Pole 275V 40Ka Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/1-385 1 Pole 385V 40Ka Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/2-1000Dc 2 Pole 40Ka 1000Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/2-275 2 Pole 275V 40Ka Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/2-385 2 Pole 385V 40Ka Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/2-600Dc 2 Pole 40Ka 600Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/3-1000Dc 3 Pole 40Ka 1000Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/3-275 3 Pole 275V 40Ka Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/3-385 3 Pole 385V 40Ka Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/3-600Dc 3 Pole 40Ka 600Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-40/4-385 4 Pole Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-60/2-1000Dc 2 Pole 60Ka 1000Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-60/2-385T 2 Pole 385V 60Ka Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-60/2-600Dc 2 Pole 60Ka 600Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-60/3-1000Dc 3 Pole 60Ka 1000Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-60/3-385T 3 Pole 385V 60Ka Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-60/3-600Dc 3 Pole 60Ka 600Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-80/2-1000Dc 2 Pole 80Ka 1000Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-80/2-385T 2 Pole 385V 80Ka Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-80/2-600Dc 2 Pole 80Ka 600Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-80/3-1000Dc 3 Pole 80Ka 1000Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-80/3-385T 3 Pole 385V 80Ka Surge Protector
Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…
Onesto By7-80/3-600Dc 3 Pole 80Ka 600Vdc Surge Protector
DC Surge ProtectorsSurge protection device (SPD) for protecting electrical equipment against voltage spikes and lightning surges. DIN-rail mounted for easy installation in distri…