---
product_id: 30426195
title: "Honeywell L4079A1050 Pressuretrol Limit Controller, 10-150 psi"
brand: "honeywell"
price: "VT173104"
currency: VUV
in_stock: true
category: "Honeywell"
url: https://www.desertcart.vu/products/30426195-honeywell-l4079a1050-pressuretrol-limit-controller-10-150-psi
store_origin: VU
region: Vanuatu
---

# Manual reset snap-acting switch 10-150 psi pressure range Stainless steel diaphragm Honeywell L4079A1050 Pressuretrol Limit Controller, 10-150 psi

**Brand:** honeywell
**Price:** VT173104
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master your pressure limits with precision and safety!

## Quick Answers

- **What is this?** Honeywell L4079A1050 Pressuretrol Limit Controller, 10-150 psi by honeywell
- **How much does it cost?** VT173104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/30426195-honeywell-l4079a1050-pressuretrol-limit-controller-10-150-psi)

## Best For

- honeywell enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Mounting Options:** Install easily via 1/4 in. NPT female fitting or surface mount for versatile application.
- • **Manual Reset Safety Switch:** Snap-acting micro switch requires manual reset, preventing accidental restarts and enhancing safety.
- • **Precision Pressure Control:** Accurately manages pressure from 10 to 150 psi for reliable system safety.
- • **Durable Stainless Steel Diaphragm:** Engineered for steam, air, and non-corrosive gases ensuring long-lasting performance.
- • **Specialized Oil Application Model:** L4079W variant tailored specifically for oil systems, expanding your control capabilities.

## Overview

The Honeywell L4079A1050 Pressuretrol Limit Controller offers precise pressure control within a 10-150 psi range, featuring a robust stainless steel diaphragm suitable for steam, air, and non-corrosive gases. Its manual reset snap-acting micro switch enhances operational safety by preventing unintended restarts. Designed for versatile mounting and specialized oil applications, this controller is a reliable choice for professional HVAC and industrial pressure management.

## Description

High pressure limit switches.

## Features

- Stainless steel diaphragm for use with steam, air, noncombustible gases and fluids non-corrosive to stainless steel
- L4079W is for Oil Applications
- Micro Switch snap-acting switches open automatically on pressure rise; must be manually reset
- Mount using 1/4 in. NPT female fitting on diaphragm assembly or surface mount through back of case
- Pressure Control Limit Controllers, Manual Reset, 10 psi to 150 psi

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009PAPC9K |
| Actuator Type | Push Button |
| Best Sellers Rank | #1,069,031 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #28,682 in LED Bulbs |
| Brand | Honeywell |
| Brand Name | Honeywell |
| Circuit Type | 1-way |
| Color | Stainless steel |
| Connectivity Protocol | X-10 |
| Contact Material | Stainless Steel |
| Contact Type | Normally Closed |
| Control Method | App |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Global Trade Identification Number | 00085267053075 |
| Included Components | Controller |
| International Protection Rating | IP54 |
| Item Dimensions | 7 x 6.5 x 5 inches |
| Item Weight | 1.6 Pounds |
| Manufacturer | Honeywell |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model | L4079A1050 |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operation Mode | Automatically |
| Part Number | L4079A1050 |
| Specification Met | UL, cULus |
| Switch Type | Limit Switch, Pressure Switch |
| Terminal | Screw |
| UPC | 085267053075 |
| Unit Count | 1 Count |

## Product Details

- **Operation Mode:** Automatically
- **Contact Type:** Normally Closed
- **Brand:** Honeywell
- **Terminal:** Screw
- **Item dimensions L x W x H:** 7 x 6.5 x 5 inches
- **Circuit Type:** 1-way
- **Actuator Type:** Push Button
- **Contact Material:** Stainless Steel
- **International Protection Rating:** IP54
- **Number of Positions:** 1

## Images

![Honeywell L4079A1050 Pressuretrol Limit Controller, 10-150 psi - Image 1](https://m.media-amazon.com/images/I/51UPznUfG3L.jpg)

---

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-08*