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High Performance MCB Zoomed Image
ABB

High Performance MCB

The S803S-UCB16-R is a 1-pole High Performance Circuit breaker for DC application with B-characteristic, with ring tongue terminal and a rated current of 16 A. It is a current limiting device with a maximum breaking capacity of 50kA at 750V. It can be used for voltages up to 750V DC. It has two different tripping mechanisms, the thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. The S803S-UCB16-R complies with IEC/EN 60947-2 and allows the use for industrial applications. It has numerous of approvals, therefore it can be used worldwide. The extensive range of accessory makes the use of S803S-UCB16-R more comfortable. Due to the fast arc extinction of S803S-UCB16-R your application will be secured.

Product details

SKU Code: 2CCS863002R1165

EAN Code: 7612271210496

Minimum order: 1

This product is currently unavailable in any shop. Please contact the manufacturer for information on where it can be sourced.

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Technical Data

Main Features

EFI00218

3.248025

EFI07515

-13|140

EFI07337

0|0.1085

EFI07343

0|0.0775

Voltage type

Other

Built-in depth

82.5 mm

Rated current

16 A

Rated voltage

-

Frequency

Release characteristic

Other

Rated insulation voltage Ui

1500 V

Current limiting class

3

Over voltage category

3

Pollution degree

2

Width in number of modular spacings

4.5

Explosion-proof

no

Degree of protection (IP)

IP20

Number of protected poles

3

Concurrently switching neutral conductor

no

Connectable conductor cross section solid-core

Connectable conductor cross section multi-wired

Ambient temperature during operating

-25 - 60 °C

Flush-mounted installation

no

Additional equipment possible

yes

Number of poles (total)

3

Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V

-

Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V

-

Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V

-

Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V

-

Rated impulse withstand voltage Uimp

8 kV

Downloads

Deeplink product page

Instructions for use

Product data sheet

Declaration RoHS

Declaration DOC CE (Declaration of conformity CE)

Declaration EPD (Environmental Product Declaration)