---
product_id: 116717903
title: "Gems PS71-30-4MNZ-C-HC Series PS71 General Purpose Mini Pressure Switch, SPDT Circuit, 65-300 psi Range, 1/4\" MNPT Steel Fitting, DIN 43650A 9 mm Cable Clamp"
brand: "gems sensors"
price: "S$408"
currency: SGD
in_stock: true
category: "Gems Sensors"
url: https://www.desertcart.sg/products/116717903-gems-ps71-30-4mnz-c-hc-series-ps71-general-purpose
store_origin: SG
region: Singapore
---

# 65-300 psi Range SPDT Circuit 1/4" MNPT Steel Fitting Gems PS71-30-4MNZ-C-HC Series PS71 General Purpose Mini Pressure Switch, SPDT Circuit, 65-300 psi Range, 1/4" MNPT Steel Fitting, DIN 43650A 9 mm Cable Clamp

**Brand:** gems sensors
**Price:** S$408
**Availability:** ✅ In Stock

## Summary

> 🔍 Discover the Power of Precision!

## Quick Answers

- **What is this?** Gems PS71-30-4MNZ-C-HC Series PS71 General Purpose Mini Pressure Switch, SPDT Circuit, 65-300 psi Range, 1/4" MNPT Steel Fitting, DIN 43650A 9 mm Cable Clamp by gems sensors
- **How much does it cost?** S$408 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/116717903-gems-ps71-30-4mnz-c-hc-series-ps71-general-purpose)

## Best For

- gems sensors enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Built with a nitrile diaphragm for durability and reliability.
- • **Compact Efficiency:** Mini design fits seamlessly into any setup without compromising performance.
- • **Precision Performance:** Engineered for accuracy with a 65-300 psi range.
- • **Versatile Connectivity:** Equipped with a DIN 43650A 9 mm cable clamp for easy installation.
- • **High Pressure Tolerance:** Handles up to 6000 psi proof pressure and 9000 psi burst pressure.

## Overview

The Gems PS71-30-4MNZ-C-HC Series PS71 General Purpose Mini Pressure Switch is a high-performance device designed for a wide range of applications. With a pressure range of 65-300 psi and a robust nitrile diaphragm, it ensures reliability and accuracy. Its compact design and versatile connectivity options make it an essential tool for professionals seeking efficiency and durability in their systems.

## Description

These versatile general purpose switches with snap action micro switches can be used in a wide range of hydraulic and pneumatic applications. Their proven piston/diaphragm design offers outstanding accuracy over a very wide pressure range with an outstanding 6000 psi proof pressure. Their modular construction allows gems to offer a large number of standard pressure fittings in two materials as well as numerous electrical ratings and terminations. Users can easily configure this 209505 to meet their needs.

## Features

- 10 to 5000 psi (0.7 to 344 bar)
- Nitrile diaphragm
- 6000 psi proof pressure
- 9000 psi Burst pressure

## Images

![Gems PS71-30-4MNZ-C-HC Series PS71 General Purpose Mini Pressure Switch, SPDT Circuit, 65-300 psi Range, 1/4" MNPT Steel Fitting, DIN 43650A 9 mm Cable Clamp - Image 1](https://m.media-amazon.com/images/I/31J+mI1K9uL.jpg)

## Questions & Answers

**Q: the spec says 300 psi max pressure but it states here 5000 which one is acurate ?**
A: The switch itself can be adjusted to open between 65-300 psi. Anything over 300 psi and the switch will always be open ( or closed depending on how it's wired). The unit itself states 5000 psi max.

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**Shop now:** [https://www.desertcart.sg/products/116717903-gems-ps71-30-4mnz-c-hc-series-ps71-general-purpose](https://www.desertcart.sg/products/116717903-gems-ps71-30-4mnz-c-hc-series-ps71-general-purpose)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-14*