CILIA residual current circuit breaker (circuit breaker), 4 modules, DIN connection (universal for any switchboard on the market), 4P poles, 25A differential current Idn 300mA, voltage 400 Vac, differential AC type

Description(英语内容A+描述）

The  pure differential switch is used  to protect people and not systems. When a person touches it, it creates a circuit with the earth. The current, instead of remaining in the domestic circuit, uses the human body to go to earth.

The  differential switch , also called  a safety switch , is a device present in your electrical system. It is able to open the circuit, that is, to interrupt the supply of energy, when the current is accidentally dispersed.

A  pure differential switch  offers protection in the event of current leakage but not in the event of overvoltage. For this type of problem, a magnetothermic switch is needed instead.

The AC type differential switch works  only with alternating current. Almost all systems for civil use fall into this category.

Characteristics:

· CILIA Series

· Voltage  400  Vac

· Current In 40A

· Differential current Idn 300mA

· AC Differential Type

· 4 modules

· 4P

· Degree of protection IP20, for installation in a distribution board, with connected conductors

· Operating frequency 50 Hz

· Height  90  mm

· Width  72  mm

· Depth  70  mm

· Recess depth 70 mm

· Fixing type DIN rail (REG)

· Any mounting position

· Tightening torque/with screw terminals min 2.5 Nm - max 3 Nm

· Net weight 350 gr

Technical data sheet

Voltage:

400VAC

Modules:

4

Poly:

4P

Differential type:

A.C

Differential current:

0.3A

Ampere:

25A 40A 63A

Circuit Protections:

Pure Differentials