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RC unit, 4-pole, type A, selective, In: 40 A, 1000

3071-1785
|
5SM28428

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General information

RC unit, 4-pole, type A, selective, In: 40 A, 1000 RC unit, 4-pole, type A, selective, In: 40 A, 1000 mA, Un AC: 400 V, f

Ordercode YESSS

3071-1785

Product code

5SM28428

EAN code

04001869343600

Product group

Residual current circuit breaker (RCCB) module

Brand

Siemens AG

Type

RC unit, selective

Product description

RC unit for 5SY, 4-pole, type A, selective, In: 40 A, 1000 mA, Un AC: 400 V RCD-unit SENTRON 5SM2 for combination with miniature circuit breakers for personal, fire and line protection. It is possible to combine the RC units with miniature circuit breakers by simply plugging them together without the use of tools. Our wide variety of RC unit types and comprehensive range of miniature circuit breakers offer a huge spectrum of possible combinations for all your applications. All 100 A and 125 A RC units offer external remote tripping via terminals Y1/Y2, with which central OFF circuits can also be implemented. All additional components for miniature circuit breakers can be retrofitted on the right-hand side. Optimized technology for your safety - only from Siemens.

Product specifications

Nominal voltage

400 - 400 V

Nominal current

40 A

Rated fault current adjustable

Rated fault current

1000 - 1000 A

Delay adjustable

Number of poles

Leakage current type

Surge current capacity

4000 kA

Frequency

50/60 Hz

Rated insulation voltage Ui

460 V

Rated impulse withstand voltage Uimp

5 kV

Connectable conductor cross section solid-core

1.5 - 25 mm²

Connectable conductor cross section multi-wired

1.5 - 25 mm²

Anti-nuisance tripping version

Yes

With interlocking device

Degree of protection (IP)

IP20

Ambient temperature during operating

-25 - 45 °C

Manufacturer's website

RC unit, 4-pole, type A, selective, In: 40 A, 1000

General information

Product description

Product specifications

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