ABB 4 A MS/MO132 Motor Protection Circuit Breaker, 690 V ac

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Subtotal (1 unit)*

£85.33

(exc. VAT)

£102.40

(inc. VAT)

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  • 999,999,999 unit(s) shipping from 14 November 2025
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1 +£85.33

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RS Stock No.:
258-9372
Mfr. Part No.:
1SAM340000R1008
Brand:
ABB
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Brand

ABB

Current Rating

4 A

Range

MS/MO132

Motor Protection Component

Circuit Breaker

Supply Voltage

690 V ac

COO (Country of Origin):
DE

1SAM340000R1008


The ABB circuit breaker for transformer protection MS132-4.0T is a compact 45 mm width device designed to protect control transformer on the primary side. 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.

It has a rated operational current of Ie 4 A
Protection degree of housing is IP20 and main circuit terminals IP10
It has screw terminals

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