---
product_id: 254124228
title: "Hager Isolator Modular Switch Disconnector 3 Pole 40A - Sbn340"
brand: "hager"
price: "1302313₫"
currency: VND
in_stock: true
category: "Hager"
url: https://www.desertcart.vn/products/254124228-hager-isolator-modular-switch-disconnector-3-pole-40a-sbn340
store_origin: VN
region: Vietnam
---

# 40A rated current 3-pole modular design 6000V surge withstand Hager Isolator Modular Switch Disconnector 3 Pole 40A - Sbn340

**Brand:** hager
**Price:** 1302313₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power your workspace with Hager’s robust 3-pole isolator — safety meets sleek efficiency!

## Quick Answers

- **What is this?** Hager Isolator Modular Switch Disconnector 3 Pole 40A - Sbn340 by hager
- **How much does it cost?** 1302313₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/254124228-hager-isolator-modular-switch-disconnector-3-pole-40a-sbn340)

## Best For

- hager enthusiasts

## Why This Product

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

## Key Features

- • **Triple-Pole Safety:** Ensures comprehensive circuit isolation for maximum protection 🔌
- • **Surge-Resistant Build:** Withstands voltage spikes up to 6000V for ultimate reliability 🛡️
- • **Compact Modular Design:** Sleek 3-module size fits seamlessly on DIN rails for space-saving setups 📏
- • **Power-Packed 40A Capacity:** Handles heavy-duty electrical loads with ease ⚡
- • **Energy-Efficient Operation:** Low power loss of just 3.3W keeps your system running cool and efficient 🌿

## Overview

The Hager SBN340 is a 3-pole modular switch disconnector rated at 40 amps, designed for reliable circuit isolation in industrial and commercial electrical systems. It supports operating voltages of 230/400V AC, features a high insulation voltage of 440V, and can withstand surge voltages up to 6000V. Compact and DIN rail mountable, it offers low power loss and efficient performance, making it an essential component for modern electrical safety and control.

## Description

Brand: hager, Type: Circuit Breakers & Fuses, Rated current [A]: 40, Number of poles: 3. Number of modules: 3, Rated operating voltage Ue (AC) [V]: 230/400 Rated insulation voltage Ui [V]: 440 Rated surge voltage withstand Uimp [V]: 6000 Frequency [Hz]: 50/60 Total power losses for rated current [W]: 3.3 Height [mm]: 83 Width [mm]: 52.5 Depth [mm]: 68.

## Features

- Brand: hager
- Type: Circuit Breakers and Fuses
- Rated current [A] 40
- Number of poles: 3
- Number of modules: 3
- Rated operating voltage Use (AC) [V]: 230/400
- Rated insulation voltage Ui [V]: 440
- Rated surge voltage withstand [V]: 6000

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N6N454F |
| Brand | Hager |
| Brand Name | Hager |
| Circuit Breaker Type | Standard |
| Circuit breaker type | Standard |
| Current Rating | 40 Amps |
| Current rating | 40 Amps |
| Item Weight | 150 Grams |
| Manufacturer | hager |
| Model | Sbn340 |
| Mounting Type | DIN Rail Mount |
| Mounting type | DIN Rail Mount |
| Number of Poles | 3 |
| Number of poles | 3 |
| Part Number | SBN340 |
| Voltage | 230 Volts |

## Product Details

- **Brand:** Hager
- **Current rating:** 40 Amps
- **Circuit breaker type:** Standard
- **Mounting type:** DIN Rail Mount
- **Number of poles:** 3

## Images

![Hager Isolator Modular Switch Disconnector 3 Pole 40A - Sbn340 - Image 1](https://m.media-amazon.com/images/I/51zKeY4YujL.jpg)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-07-28*