Name: MS132-10T Circuit Breaker for Primary Transformer Protection 6.3 ... 10 A
Brand: ABB
SKU: 1SAM340000R1010

MS132-10T Circuit Breaker for Primary Transformer Protection 6.3 ... 10 A Zoomed Image

MS132-10T Circuit Breaker for Primary Transformer Protection 6.3 ... 10 A

Technical Data

Main Features

Number of auxiliary contacts as normally open contact

Number of auxiliary contacts as normally closed contact

Rated permanent current Iu

10 A

With integrated under voltage release

Number of poles

Overload release current setting

6.3 - 10 A

Number of auxiliary contacts as change-over contact

Rated voltage

690 - 690 V

Degree of protection (IP)

IP20

Position of connection for main current circuit

Front side

Motor drive integrated

Type of electrical connection of main circuit

Screw connection

Type of control element

Turn button

With switched-off indicator

yes

Rated short-circuit breaking capacity Icu at 400 V, 50 Hz

100 kA

Adjustment range short-term delayed short-circuit release

Adjustment range undelayed short-circuit release

200 - 200 A

Suitable for DIN rail (top hat rail) mounting

yes

Integrated earth fault protection

Motor drive optional

Device construction

Complete device in housing

DIN rail (top hat rail) mounting optional

yes

Complete device with protection unit

yes

Downloads

Deeplink product page

Declaration DOC CE (Declaration of conformity CE)

Declaration EPD (Environmental Product Declaration)

MS132-10T Circuit Breaker for Primary Transformer Protection 6.3 ... 10 A

The circuit breaker for transformer protection MS132-10T is a compact 45 mm width device designed to protect control transformers on the primary side. This device has a rated operational current of Ie = 10 A. It allows fuse-less protection against overload and short-circuit. The short-circuit current setting is fixed to 20 times the rated operational current to handle the high inrush current generated by transformers. The device allows manually connect and disconnect the transformer from the mains thanks of its built-in disconnection function. The circuit breaker for transformer protection offers a rated service short-circuit breaking capacity of Ics = 100 kA at 400 VAC and a trip class 10. Further features are temperature compensation, trip-free mechanism, rotary handle with a clear switch position indication and short circuit trip indicator. The handle is lockable to protect against unauthorized changes. Auxiliary contacts, signalling contacts, undervoltage releases, shunt trips, power in-feed blocks and terminal spacers are available as accessory.

Product details

SKU Code: 1SAM340000R1010

EAN Code: 4013614485008

Minimum order: 1