---
product_id: 17672644
title: "Grasslin by Intermatic GM40AV 24-Hour Electromechanical, 40A, SPDT/DPDT, Auto-Voltage, NEMA 3R Outdoor Plastic Enclosure"
brand: "intermatic"
price: "$394.01"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/17672644-grasslin-by-intermatic-gm40av-24-hour-electromechanical-40a-spdt-dpdt
store_origin: EC
region: Ecuador
---

# 24-Hour Timer 40A Power NEMA 3R Rated Grasslin by Intermatic GM40AV 24-Hour Electromechanical, 40A, SPDT/DPDT, Auto-Voltage, NEMA 3R Outdoor Plastic Enclosure

**Brand:** intermatic
**Price:** $394.01
**Availability:** ✅ In Stock

## Summary

> ⏳ Time is on your side with Grasslin!

## Quick Answers

- **What is this?** Grasslin by Intermatic GM40AV 24-Hour Electromechanical, 40A, SPDT/DPDT, Auto-Voltage, NEMA 3R Outdoor Plastic Enclosure by intermatic
- **How much does it cost?** $394.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/17672644-grasslin-by-intermatic-gm40av-24-hour-electromechanical-40a-spdt-dpdt)

## Best For

- intermatic enthusiasts

## Why This Product

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

## Key Features

- • **Compact Convenience:** Sleek design fits seamlessly into any setup.
- • **Powerful Performance:** Handles up to 40A for robust applications.
- • **Time Management Mastery:** 24-hour electromechanical timer for precise scheduling.
- • **Hassle-Free Installation:** Surface mount with screw-in method for easy setup.
- • **Weather-Resistant Wonder:** NEMA 3R enclosure ensures durability in outdoor conditions.

## Overview

The Grasslin by Intermatic GM40AV is a high-performance electromechanical time switch designed for outdoor use. With a robust 40A capacity and a user-friendly 24-hour timer, it ensures reliable scheduling for various applications. Its NEMA 3R rated plastic enclosure provides exceptional weather resistance, making it perfect for any environment. Compact and easy to install, this time switch is the ideal solution for professionals seeking efficiency and durability.

## Description

Grasslin by Intermatic GM40AV 24-Hour Electromechanical, 40A, SPDT/DPDT, Auto-Voltage, NEMA 3R Outdoor Plastic Enclosure

## Features

- ELECTROMECHANICAL TIME SWITCH

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Intermatic Incorporated |
| Part Number | GM40AV |
| Item Weight | 1.65 pounds |
| Product Dimensions | 6.75 x 3.94 x 10.13 inches |
| Item model number | GM40AV |
| Color | Color |
| Style | Compact |
| Finish | Polished |
| Material | Plastic |
| Installation Method | Screw-In |
| Item Package Quantity | 1 |
| Number of Handles | 1 |
| Mounting Type | Surface Mount |
| Certification | nema |
| Included Components | GM40AV |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | See Manf Description |

## Images

![Grasslin by Intermatic GM40AV 24-Hour Electromechanical, 40A, SPDT/DPDT, Auto-Voltage, NEMA 3R Outdoor Plastic Enclosure - Image 1](https://m.media-amazon.com/images/I/51gK0ZA3htL.jpg)
![Grasslin by Intermatic GM40AV 24-Hour Electromechanical, 40A, SPDT/DPDT, Auto-Voltage, NEMA 3R Outdoor Plastic Enclosure - Image 2](https://m.media-amazon.com/images/I/61pi9TOc9sL.jpg)
![Grasslin by Intermatic GM40AV 24-Hour Electromechanical, 40A, SPDT/DPDT, Auto-Voltage, NEMA 3R Outdoor Plastic Enclosure - Image 3](https://m.media-amazon.com/images/I/71An3v+mOCL.jpg)
![Grasslin by Intermatic GM40AV 24-Hour Electromechanical, 40A, SPDT/DPDT, Auto-Voltage, NEMA 3R Outdoor Plastic Enclosure - Image 4](https://m.media-amazon.com/images/I/317VtsIKrdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good timer,  great brand
*by R***. on March 13, 2021*

Works as intendedNo issues, good price

### ⭐⭐⭐⭐⭐ Cavitette is now back to cruise control
*by C***S on July 15, 2023*

I found the wiring diagram online - once I had that info, install went quickly (smoothly). I’m not an electrician so better directions would have been appreciated but thanks to the internet it wasn’t a big deal. I should mention that I had to order twice b/c first timer was DOA.

### ⭐⭐⭐⭐⭐ Great product, great price
*by K***C on March 17, 2022*

Great product, great price

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ec/products/17672644-grasslin-by-intermatic-gm40av-24-hour-electromechanical-40a-spdt-dpdt](https://www.desertcart.ec/products/17672644-grasslin-by-intermatic-gm40av-24-hour-electromechanical-40a-spdt-dpdt)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-14*