---
product_id: 226274078
title: "41800 Switch, Sealed Hd On-Off"
brand: "calterm"
price: "HK$121"
currency: HKD
in_stock: true
reviews_count: 3
category: "Calterm"
url: https://www.desertcart.hk/products/226274078-41800-switch-sealed-hd-on-off
store_origin: HK
region: Hong Kong
---

# Rubberized seal for dust & moisture protection 15A high amperage rating Panel mount in 1/2" hole or modular panel 41800 Switch, Sealed Hd On-Off

**Brand:** calterm
**Price:** HK$121
**Availability:** ✅ In Stock

## Summary

> ⚡ Switch to reliability that powers your hustle!

## Quick Answers

- **What is this?** 41800 Switch, Sealed Hd On-Off by calterm
- **How much does it cost?** HK$121 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/226274078-41800-switch-sealed-hd-on-off)

## Best For

- calterm enthusiasts

## Why This Product

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

## Key Features

- • **UL Listed Safety:** Certified for quality and safety, ensuring peace of mind in critical electrical setups.
- • **Versatile Mounting:** Fits standard 1/2" panel holes or modular panels for seamless integration.
- • **Complete Protection:** Includes a toggle boot to prevent accidental toggling and enhance grip.
- • **Weatherproof Durability:** Dip-sealed rubber coating shields against dust and moisture for reliable outdoor use.
- • **High-Amperage Performance:** Handles up to 15 amps, perfect for demanding automotive and industrial applications.

## Overview

The Calterm 41800 is a UL-listed, multi-function toggle switch designed for high-amperage (15A) automotive and industrial use. Its dip-sealed rubberized coating ensures superior protection against dust and moisture, making it ideal for harsh outdoor environments. Easily panel-mounted in a 1/2" hole or modular panel, it includes a toggle boot for added durability and user safety.

## Description

Highlights: Dip sealed in special rubberized coating compound to seal against dust and moisture Toggle boot included Mounts in 1/2" hole or modular panel No. 40610 (SKU 105-6753) UL Listed Multi-function Off road Function on/off Specifications: Type: Automotive Amperage Rating: 15 A Finish: Rubberized Coating Includes: Toggle Boot Standards: UL Listed Special Features: SW-80

Review: Nice sealed switch in factory packaging and it includes the black rubber lever cover. Perfect! - Nice sealed switch in factory packaging and it includes the black rubber lever cover. Perfect for outdoor exposure. Was the only high amperage DC switch I could find
Review: Weather proffed switches - These encapsulated switches are being used on a 44 year old garden tractor rebuild. As a major part of this rebuild is re-wiring the ignition, starter, and accessory wiring. Since the vehicle is kept outdoors, and used in all weather conditions, I chose these switches to continue to perform in this harsh environment. I only wish that the weather proof handle cover was available in more colors, other than black. I will be using heat shrink tubing to color code the switches by function. NOTE- the image online does not represent the product!

## Features

- Dip sealed in special rubberized coating compound to seal against dust and moisture
- Toggle boot included
- Mounts in 1/2" hole or modular panel No. 40610 (SKU 105-6753)
- UL Listed
- Multi-function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 15 Amps |
| ASIN | B000CIRJHW |
| Best Sellers Rank | #326,147 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #805 in Toggle Switches |
| Brand | Calterm |
| Contact Material | Brass |
| Current Rating | 15 Amps |
| Date First Available | November 23, 2005 |
| Insulation Resistance | 15 Megaohms |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.28 ounces |
| Item model number | 41800 |
| Manufacturer | Calterm |
| Material | Metal, Plastic |
| Mounting Type | Panel Mount |
| Operating Voltage | 600 Volts |
| Operation Mode | ON-NONE-OFF |
| Product Dimensions | 4 x 3 x 4 inches |
| Specification Met | Ul |
| UPC | 046494418006 |

## Product Details

- **AC Adapter Current:** 15 Amps
- **Brand:** Calterm
- **Current Rating:** 15 Amps
- **Material:** Metal, Plastic
- **Mounting Type:** Panel Mount

## Images

![41800 Switch, Sealed Hd On-Off - Image 1](https://m.media-amazon.com/images/I/61tV6yYy49L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice sealed switch in factory packaging and it includes the black rubber lever cover. Perfect!
*by D***N on August 2, 2023*

Nice sealed switch in factory packaging and it includes the black rubber lever cover. Perfect for outdoor exposure. Was the only high amperage DC switch I could find

### ⭐⭐⭐⭐ Weather proffed switches
*by G***E on July 29, 2012*

These encapsulated switches are being used on a 44 year old garden tractor rebuild. As a major part of this rebuild is re-wiring the ignition, starter, and accessory wiring. Since the vehicle is kept outdoors, and used in all weather conditions, I chose these switches to continue to perform in this harsh environment. I only wish that the weather proof handle cover was available in more colors, other than black. I will be using heat shrink tubing to color code the switches by function. NOTE- the image online does not represent the product!

### ⭐⭐⭐⭐⭐ Review
*by D***D on May 13, 2024*

Good quality weather proof switch. Comes with the rubber cover/nut for the toggle even though it isn't shown.

## Frequently Bought Together

- Calterm 41800 Switch, Sealed Hd On-Off
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**Shop now:** [https://www.desertcart.hk/products/226274078-41800-switch-sealed-hd-on-off](https://www.desertcart.hk/products/226274078-41800-switch-sealed-hd-on-off)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-25*