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3 Pole MCB

Power up with confidence using our 3 pole MCB selection. These 3 pole breakers are built to handle demanding electrical loads, offering superior protection against short circuits and overloads. Perfect for three-phase power systems in industrial and commercial environments, they combine compact design, high performance, and global safety certifications. Choose a 3 phase breaker that delivers lasting reliability and peace of mind.

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419167 Legrand RX³ Miniature circuit breaker 3P B10A 10kA
$11.87 - $11.87
$11.87
$11.87 - $11.87
$11.87

Legrand 419167 MCB RX³ 3P 10A Curve B 6kA DIN Rail

In stock

The Legrand 419167 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 10 A on the B tripping curve, for 400 V installations. It has a short-c...

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$11.87 - $11.87
$11.87
$11.87 - $11.87
$11.87
A9K01340 Acti 9 K60N 3P - 40 A - B curve 6000 A
$13.97 - $13.97
$13.97
$13.97 - $13.97
$13.97

Schneider A9K01340 Acti9 K60N MCB 3P 40 A B Curve 6kA DIN Rail

In stock

The Schneider Electric A9K01340 is a 3-pole 40 A miniature circuit breaker (MCB) from the Acti 9 K60N series, providing thermomagnetic overcurrent ...

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$13.97 - $13.97
$13.97
$13.97 - $13.97
$13.97
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