---
product_id: 812363393
title: "Filter air Differential Pressure Switch, Differential Pressure 0.5~4mbar, P233A-4-AA -10-AKC -50(P233A-4-AA 0.5~4.mbar)"
brand: "ldhjbnac"
price: "₪496"
currency: ILS
in_stock: true
category: "Ldhjbnac"
url: https://www.desertcart.co.il/products/812363393-filter-air-differential-pressure-switch-differential-pressure-0-5-4mbar
store_origin: IL
region: Israel
---

# 1 kV operating voltage 0.5~4 mbar ultra-sensitive range DIN rail mount for easy installation Filter air Differential Pressure Switch, Differential Pressure 0.5~4mbar, P233A-4-AA -10-AKC -50(P233A-4-AA 0.5~4.mbar)

**Brand:** ldhjbnac
**Price:** ₪496
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your airflow game with precision that professionals trust!

## Quick Answers

- **What is this?** Filter air Differential Pressure Switch, Differential Pressure 0.5~4mbar, P233A-4-AA -10-AKC -50(P233A-4-AA 0.5~4.mbar) by ldhjbnac
- **How much does it cost?** ₪496 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/812363393-filter-air-differential-pressure-switch-differential-pressure-0-5-4mbar)

## Best For

- ldhjbnac enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Integration:** DIN rail mounting and clamp connectors ensure quick, hassle-free setup in professional systems.
- • **Versatile Application:** Ideal for HVAC, gas furnace pressure monitoring, and electronic processing with UL certification.
- • **High Voltage Endurance:** Operates safely at up to 1 kV, perfect for industrial and aerospace-grade applications.
- • **Robust & Reliable Build:** Crafted with alloy steel contacts and ABS housing for durability in demanding HVAC environments.
- • **Precision Pressure Sensing:** Detects subtle air pressure changes from 0.5 to 4 mbar with unmatched accuracy.

## Overview

The LDHJBNAC Filter Air Differential Pressure Switch (P233A-4-AA) offers ultra-precise measurement of differential pressures between 0.5 and 4 mbar. Designed for HVAC and aerospace-grade applications, it features a durable alloy steel contact, ABS housing, and easy DIN rail mounting. Rated for 1 kV operation and UL certified, this switch ensures reliable, stable performance in critical air and gas pressure monitoring scenarios.

## Description

Filter air differential pressure switch, differential pressure 0.5~4mbar, P233A-4-AA -10-AKC -50

## Features

- Measuring medium: Air, non-flammable and non-hazardous gases
- Accurate measurement:HVAC differential pressure switches can measure and sense small differential pressures with high accuracy
- Suitable for:Gas furnace pressure switch is strong, not easy to damage, stable and durable, widely used in aerospace, electronic processing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G392D1RJ |
| Brand | LDHJBNAC |
| Brand Name | LDHJBNAC |
| Circuit Type | 1-way |
| Color | P233A-4-AA 0.5~4.mbar |
| Connector Type | Clamp |
| Contact Material | Alloy Steel |
| Contact Type | Normally Closed |
| Current Rating | 1 A |
| International Protection Rating | IP00 |
| Item Dimensions | 0.39 x 0.39 x 0.39 inches |
| Lower Temperature Rating | 1 °C |
| Manufacturer | LDHJBNAC |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model | LDHJBNAC |
| Mounting Type | DIN Rail Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 1 Kilovolts |
| Operation Mode | OFF-NONE-ON |
| Part Number | ONJQQKRMX-P233A-4-AA0.5~4.MBAR |
| Specification Met | UL |
| Switch Type | Bipolar Transistor |
| Terminal | Blade |
| Unit Count | 1 Count |
| Upper Temperature Rating | 1 °C |

## Images

![Filter air Differential Pressure Switch, Differential Pressure 0.5~4mbar, P233A-4-AA -10-AKC -50(P233A-4-AA 0.5~4.mbar) - Image 1](https://m.media-amazon.com/images/I/61Mqw443CXL.jpg)

## Available Options

This product comes in different **Color** options.

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**Shop now:** [https://www.desertcart.co.il/products/812363393-filter-air-differential-pressure-switch-differential-pressure-0-5-4mbar](https://www.desertcart.co.il/products/812363393-filter-air-differential-pressure-switch-differential-pressure-0-5-4mbar)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-08-08*