Additional equipment possible Yes

Mounting installation depth 75 мм

For flush mounting Yes

Overvoltage category 3

Current limiting class 3

Number of protected poles 3

Rated short-circuit breaking capacity Icu IEC 60898 at 400 V 4.5 кА

Rated breaking capacity in accordance with EN 60898 4.5 кА

Rated impulse voltage 4 кВ

Rated voltage 400 В

Rated insulation voltage Ui 660 В

Rated current 20 А

Total number of poles 3

Ambient operating temperature to 50 град.C

Ambient operating temperature from -25...50 град.C

Current type AC (alternating)

With switched neutral conductor No

Flexible stranded conductor cross-section up to 16 кв.мм

Stranded flexible conductor cross-section from 1...16 кв.мм

Solid conductor cross-section to 25 кв.мм

Solid conductor cross-section from 1...25 кв.мм

Pollution degree (number) 2

IP protection rating IP20

Tripping characteristic C

Frequency 50 Гц

Frequency at 50 Гц

Frequency from 50...50 Гц

Width in modular units 3

Circuit breaker VA 47-29 3P 20A (C) 4.5kA BASIC mcb4729-3-20C EKF

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