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ABB

A2C 250 MCCB TMF 125-1250A 4P 25KA F F

1SDA066787R1
2386351

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The Formula A2C 250 circuit breaker is a fixed four-pole unit equipped with front terminals and a thermomagnetic release mechanism. It is designed to handle current ratings ranging from 125 to 1250 amps, providing reliable protection in various electrical applications. With its front terminal configuration, installation and maintenance are simplified, making it suitable for industrial and commercial settings where safety and convenience are essential.
abb-1SDA066787R1_Datasheet1
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Product Overview

Product ID:
2386351
Manufacturer Part Number:
1SDA066787R1
EAN:
8015644694395
Brand/Manufacturer
ABB
Unit of Measure:
PCS

Specification

Adjustment range undelayed short-circuit release:
1250...1250 A
Complete device with protection unit:
yes
DIN rail (top hat rail) mounting optional:
yes
Degree of protection (IP):
IP20
Device construction:
Built-in device fixed built-in technique
Integrated earth fault protection:
no
Motor drive integrated:
no
Motor drive optional:
no
Number of auxiliary contacts as change-over contact:
0
Number of auxiliary contacts as normally closed contact:
0
Number of auxiliary contacts as normally open contact:
0
Number of poles:
4
Overload release current setting:
125...125 A
Position of connection for main current circuit:
Front side
Rated permanent current Iu:
250 A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz:
25 kA
Rated voltage:
240...550 V
Suitable for DIN rail (top hat rail) mounting:
no
Type of control element:
Toggle
Type of electrical connection of main circuit:
Bolt connection
With integrated under voltage release:
no
With switched-off indicator:
no

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