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Square D by Schneider Electric D321NCP 30-Amp 240-Volt Three-Pole Indoor General Duty Fusible Safety Switch with Neutral Square D by Schneider Electric D321NCP 30-Amp 240-Volt Three-Pole Indoor General Duty Fusible Safety Switch with Neutral Square D by Schneider Electric D321NCP 30-Amp 240-Volt Three-Pole Indoor General Duty Fusible Safety Switch with Neutral Square D by Schneider Electric D321NCP 30-Amp 240-Volt Three-Pole Indoor General Duty Fusible Safety Switch with Neutral

Square D by Schneider Electric D321NCP 30-Amp 240-Volt Three-Pole Indoor General Duty Fusible Safety Switch with Neutral

Square D by Schneider Electric D321NCP 30-Amp 240-Volt Three-Pole Indoor General Duty Fusible Safety Switch with Neutral Square D by Schneider Electric D321NCP 30-Amp 240-Volt Three-Pole Indoor General Duty Fusible Safety Switch with Neutral Square D by Schneider Electric D321NCP 30-Amp 240-Volt Three-Pole Indoor General Duty Fusible Safety Switch with Neutral Square D by Schneider Electric D321NCP 30-Amp 240-Volt Three-Pole Indoor General Duty Fusible Safety Switch with Neutral
$ 63.52

Score By Feature

Based on 11 ratings
Easy to use
9.58
Value for money
9.32

OveReview Final Score

How Our Score Is Calculated

Product Description

With 3 blades and fuse holders and 1 neutral on a 4-wire design
The voltage is 120/240 volts
The rated current is 30 amps
Keeping your indoor applications protected with NEMA 1 enclosures

Questions & Answers

Can you tell me if this is a ?

It is a 3 pole device you can use for two wire circuits but it is not designed for 12V. There may be a need for a solid neutral assembly, depending on the voltage system. As a matter of convention, outer poles are usually used and the center one is left Thank you. *br>

Are there any limits to the number of breakers you can use? Is it possible to connect dc breakers of 10a and 60v? There would need to be at least four of them. ?

An 30A fusible safety switch, it is capable of accepting up to (3) 30A fuses, classes H, K, and R. You will also need a fuse rejection kit if you are using class R fuses. It is DRK30 that is used for series E3.

This disconnect accepts dual element time delay fuses, but what dual element time delay fuses will it ?

Fuse with a 30 amp rating

Selected User Reviews For Square D by Schneider Electric D321NCP 30-Amp 240-Volt Three-Pole Indoor General Duty Fusible Safety Switch with Neutral

My shop already uses it
4/5

Product arrived fast, was packaged well, no damage, and it was already in use when it arrived.

Anaya Villarreal
Anaya Villarreal
| Jan 31, 2021

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