---
product_id: 24699522
title: "Square D - D221NCP General Duty Safety Switch, Fusible, 30-Amp, 240V, 2-Pole, 7.5 HP, Indoor, W/Neutral"
brand: "schneider electric"
price: "€ 218.63"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/24699522-square-d-d221ncp-general-duty-safety-switch-fusible-30-amp
store_origin: NL
region: Netherlands
---

# 30A Power Rating Indoor Use 240V Operating Voltage Square D - D221NCP General Duty Safety Switch, Fusible, 30-Amp, 240V, 2-Pole, 7.5 HP, Indoor, W/Neutral

**Brand:** schneider electric
**Price:** € 218.63
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure Your Power with Style!

## Quick Answers

- **What is this?** Square D - D221NCP General Duty Safety Switch, Fusible, 30-Amp, 240V, 2-Pole, 7.5 HP, Indoor, W/Neutral by schneider electric
- **How much does it cost?** € 218.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/24699522-square-d-d221ncp-general-duty-safety-switch-fusible-30-amp)

## Best For

- schneider electric enthusiasts

## Why This Product

- Trusted schneider electric brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Engineered for maximum protection with a fusible design.
- • **Trusted Brand:** Backed by Square D, a leader in electrical solutions.
- • **Compact Powerhouse:** Delivers up to 7.5 HP in a sleek, space-saving enclosure.
- • **User-Friendly Design:** Manual actuator for straightforward operation.
- • **Reliable Connectivity:** Features a robust 3-wire design for dependable performance.

## Overview

The Square D D221NCP General Duty Safety Switch is a high-performance, fusible safety switch designed for indoor use. With a 30-amp capacity and 240V operating voltage, it ensures reliable power management for various applications. Its compact design and trusted brand reputation make it an essential choice for professionals seeking safety and efficiency.

## Description

Square D - D221NCP General Duty Safety Switch, Fusible, 30-Amp, 240V, 2-Pole, 7.5 HP, Indoor, W/Neutral

## Features

- 30A General Duty Safety Switch
- 2 Cartridge Fuse
- Fusible, 3 Wire Solid Neutral
- 120/240V, Indoor, UL Listed
- 3-wire design with 2 blades and fuse holders and 1 neutral
- 120/240 Volts AC
- Rated for 30 Amperes
- NEMA Type 1 metallic enclosure for indoor use
- 1.5/3.0 Horse Power 240 Vac single phase (Standard/Maximum)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Current Rating | 30 Amps |
| Operating Voltage | 240 Volts |
| Contact Type | Normally Open |
| Connector Type | Crimp |
| Brand | Square D by Schneider Electric |
| Terminal | Screw Or Spade |
| Item dimensions L x W x H | 3.63 x 7.25 x 9.25 inches |
| Circuit Type | single-phase, 3-wire |
| Actuator Type | Manual |
| Contact Material | Copper |
| International Protection Rating | IP54 |
| Number of Positions | 2 |
| Specification Met | Nema |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | Grey |
| Wattage | 7200 watts |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 00047569521553 |
| Manufacturer | Square D by Schneider Electric |
| UPC | 047569521553 |
| Part Number | D221NCP |
| Item Weight | 4.3 pounds |
| Product Dimensions | 3.63 x 7.25 x 9.25 inches |
| Country of Origin | Mexico |
| Item model number | D221NCP |
| Is Discontinued By Manufacturer | No |
| Amperage Capacity | 30 Amps |
| Item Package Quantity | 1 |
| Number of Handles | 1 |
| Usage | Indoor |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Current Rating:** 30 Amps
- **Operating Voltage:** 240 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Crimp
- **Brand:** Square D by Schneider Electric
- **Terminal:** Screw Or Spade
- **Item dimensions L x W x H:** 3.63 x 7.25 x 9.25 inches
- **Circuit Type:** single-phase, 3-wire
- **Actuator Type:** Manual
- **Contact Material:** Copper

## Images

![Square D - D221NCP General Duty Safety Switch, Fusible, 30-Amp, 240V, 2-Pole, 7.5 HP, Indoor, W/Neutral - Image 1](https://m.media-amazon.com/images/I/61rjLpuFNoL.jpg)

## Questions & Answers

**Q: What is the max gage wire I can use with this**
A: I used 6 gauge

**Q: What does it look like on the inside?**
A: Hello,
The D221NCP is a fusible general duty safety switch. It's a 2 pole device with neutral.
Regards, Schneider Electric Customer Care.

**Q: i bought this for a 3 wire air compressor.  do i need to buy the not included ground bar, if so where do i buy it?**
A: I bought it for the same thing. No, you don't have to buy a separate ground bar there is a small ground bus inside.

**Q: Does the door lock closed when the switch is in the on position**
A: The answer is no.  Unless there is a lock (like a padlock) in the hole visible in the switch arm, the switch can readily be moved to the 'on' position.

## Frequently Bought Together

- Square D - D221NCP General Duty Safety Switch, Fusible, 30-Amp, 240V, 2-Pole, 7.5 HP, Indoor, W/Neutral, Grey
- Bussmann BP/FRN-R-30 30 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse, 250V Carded UL Listed, 2-Pack by Bussmann
- Bussmann BP/FRN-R-20 20 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse, 250V UL Listed (Pack of 2)

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-06*