Resettable differential with 3 rearms composed of automatic recloser plus 2P, 40A, 30 mA (2x40x30 mA) differential from Werden. The size of the recloser is only 1 module, so the total size will be 3 modules.

When the differential is skipped, the automatic recloser will reconnect it for the first time at 10 seconds, for the second time at 60 seconds and finally at 300 seconds. If this third reconnection is not effective, it will not reconnect, understanding that there is a line failure. Once this is solved, it can be reconnected manually.

This Resettable differential allows maximum safety and continuity of service, thanks to its innovative insulation control system, the resettable differential reclosers allow reconnecting in conditions of optimal safety for people, both in residential and tertiary applications.

In the event of a differential trip (storms, humidity, sympathetic trip, etc.), the automatic recloser will reconnect the installation only if the defect has disappeared, guaranteeing the safety of people and the installation.

Recloser Technical Characteristics:

• 3.0 Nm tightening torque.
• Quick installation on 35mm DIN rail (IEC 60715).
• 3 resets (10, 60, 300 seconds and blocking).
• Automatic and manual reconnection.
• LED indicator.
• Mechanical life 6000 cycles.
• Electrical life 4000 cycles.

Differential Technical Characteristics:

• 6 kA short-circuit resistance (breaking capacity).
• Built according to IEC 61008-1 standard.
• Connection capacity 25 mm.
• 2.0 Nm tightening torque.
• Quick installation on 35mm DIN rail (IEC 60715).
• Local status signaling.
• Protection against earth leakage, current leakage and isolation function.
• High resistance to short circuits.
• AC and type A sensitivity.
• Nominal insulation voltage Ui 440V.
• Nominal impulse withstand voltage Uiamp 4kV.
• Allows the use of pin and fork type connection combs.
• Resistance of the electromechanical components 4000 operating cycles.
• Compatible with standard busbars.
• Test button "Test".