Legrand (группа IEK)

RX3 Circuit breaker 4.5kA 20A 3P C

SKU: 419709 ETIM: EC000042

4,346 ₽

Get back 43 ₽ in points

Order multiple: 4 шт

Stock by warehouse

РЦ Тверь August 21 · Delivery to Smolensk Oblast on August 28 108 шт On order РЦ Тула August 21 · Delivery to Smolensk Oblast on August 28 5 шт On order

Description Specifications Reviews

Weight per pole 0.150

Additional equipment possible No

Busbar connection capability PIN (pin)

Release response time in short-circuit range tm 0.1

Mounting installation depth 44 мм

For flush mounting No

Overvoltage category 0

Electric shock protection class 0

Current limiting class 3

Climatic version UKhL3

Number of protected poles 3

Number of normally closed (NC) contacts 0

Number of normally open (NO) contacts 0

Number of changeover contacts 0

Number of switching contacts 0

Number of poles 3

Guaranteed non-tripping factor 1.13

Guaranteed trip coefficient 1.45

Maximum supply cable cross-section 35 кв.мм

Mech. endurance 20000

Explosion protection present Without explosion protection

Availability of residual current release No

Availability of current multiple for I2t function time tm Yes

Thermal release available Yes

Electromagnetic release present Yes

Electronic release available No

Rated impulse withstand voltage 4

Rated short-circuit breaking capacity Icu IEC 60898 at 230 V 4.5 кА

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

Rated short-circuit breaking capacity Icu IEC 60947-2 at 230V 4.5 кА

Rated short-circuit breaking capacity Icu IEC 60947-2 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 4 В

Rated DC voltage from 150 В

Rated current 20 А

Total number of poles 3

Suitable for load-break switch Yes

Suitable for overload relay No

Suitable for power circuit breaker No

Power loss 2.2 Вт

Ambient operating temperature to 0 град.C

Ambient operating temperature from 30 град.C

Operating mode Continuous-S1

Repairability No

Current type Alternating current (AC)

With switched neutral conductor No

Flexible stranded conductor cross-section up to 25 кв.мм

Stranded flexible conductor cross-section from 1.5 кв.мм

Solid conductor cross-section to 35 кв.мм

Solid conductor cross-section from 1.5 кв.мм

Tripping system Thermal, electromagnetic

Instantaneous release setting method By multiple (Ki)

Trip unit setting method By type (A/B/C/D...)

Mounting method On DIN rail

Pollution degree (number) 2

IP protection rating IP20

Application area Industrial and domestic

Connection type Screw connection

Tripping characteristic It seems your message was cut off. Please provide the text you would like me to translate from Russian to English, and I will follow your instructions strictly.

Frequency 50 Гц

Frequency at 60 Гц

Frequency from 50 Гц

Width in modular units 3

Electrical endurance 10000

Electrodynamic withstand Icm 4.5