---
product_id: 55279070
title: "Electric Fence Mains Energiser SRM312 200m Green Polywire 25 Ring Insulators"
brand: "shockrite"
price: "$176.12"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/55279070-electric-fence-mains-energiser-srm312-200m-green-polywire-25-ring
store_origin: US
region: United States of America
---

# Electric Fence Mains Energiser SRM312 200m Green Polywire 25 Ring Insulators

**Brand:** shockrite
**Price:** $176.12
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Electric Fence Mains Energiser SRM312 200m Green Polywire 25 Ring Insulators by shockrite
- **How much does it cost?** $176.12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/55279070-electric-fence-mains-energiser-srm312-200m-green-polywire-25-ring)

## Best For

- shockrite enthusiasts

## Why This Product

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

## Description

The ShockRite SRM312 is a high-powered mains electric fence energiser and ideal for use with Horses, Ponies, Cattle, Pigs, Dogs, Pheasant Pens, Cats, Rabbit Pens, Poultry, Chickens, Hens, Fish Ponds and Foxes. Output -- Open Volts: 10000 volts. 500ohm Load Volts: 5100v. Power Output at: 500 ohms: 1.2 joules. Effective Length Using Polywire or Polytape: 6km (no veg). Effective Length Using Galvanised Wire: 20km. Energiser case dimensions: 149 x 109 x 55mm. 200m Green Poly Wire 25 x Ring Insulators

## Features

- Electric Fence Energiser
- Power supply: 230 Volts 50Hz
- Earth Stake, Connection Cables Included
- Power Consumption: 1.5w
- 1.2 Joule

## Images

![Electric Fence Mains Energiser SRM312 200m Green Polywire 25 Ring Insulators - Image 1](https://images-eu.ssl-images-amazon.com/images/I/51KhjoNk47L.jpg)

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**Shop now:** [https://www.desertcart.us/products/55279070-electric-fence-mains-energiser-srm312-200m-green-polywire-25-ring](https://www.desertcart.us/products/55279070-electric-fence-mains-energiser-srm312-200m-green-polywire-25-ring)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-16*