---
product_id: 18501345
title: "MAGNASPHERE MSS-09CTB Recessed Door Contact with Terminals, Open Loop, UL listed, Rare Earth Magnet, 3/8\" Diameter x 3/4\" Length, Brown (Pack of 10)"
brand: "magnasphere"
price: "$180"
currency: NZD
in_stock: true
category: "Misc."
url: https://www.desertcart.nz/products/18501345-magnasphere-mss-09ctb-recessed-door-contact-with-terminals-open-loop
store_origin: NZ
region: New Zealand
---

# MAGNASPHERE MSS-09CTB Recessed Door Contact with Terminals, Open Loop, UL listed, Rare Earth Magnet, 3/8" Diameter x 3/4" Length, Brown (Pack of 10)

**Brand:** magnasphere
**Price:** $180
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** MAGNASPHERE MSS-09CTB Recessed Door Contact with Terminals, Open Loop, UL listed, Rare Earth Magnet, 3/8" Diameter x 3/4" Length, Brown (Pack of 10) by magnasphere
- **How much does it cost?** $180 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/18501345-magnasphere-mss-09ctb-recessed-door-contact-with-terminals-open-loop)

## Best For

- magnasphere enthusiasts

## Why This Product

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

## Description

Magnasphere MSS Series contacts, offer the security of Magnasphere BMS switch technology at prices competitive with good quality standard reed contacts. Recessed and surface mount packages that are exact retro fits to the most commonly used contact sizes. Rare earth actuation magnets won’t deteriorate over time – even when mounted on steel surfaces.

## Features

- Open loop contacts - fail safe - won't break
- American Made Magnasphere switch technology
- Magnetic tamper and contact weld resistant
- 1/2" max gap
- UL listed

## Images

![MAGNASPHERE MSS-09CTB Recessed Door Contact with Terminals, Open Loop, UL listed, Rare Earth Magnet, 3/8" Diameter x 3/4" Length, Brown (Pack of 10) - Image 1](http://ecx.images-amazon.com/images/I/31jnis6WGNL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/18501345-magnasphere-mss-09ctb-recessed-door-contact-with-terminals-open-loop](https://www.desertcart.nz/products/18501345-magnasphere-mss-09ctb-recessed-door-contact-with-terminals-open-loop)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-01*