---
product_id: 536005783
title: "Heschen DC Molded Case Circuit Breaker MCCB,2 Poles, DC550V, Photovoltaic Circuit Breaker, for Solar PV System Solar Panels Grid System (HSM1PV-250 150A)"
brand: "heschen"
price: "€ 99.12"
currency: EUR
in_stock: true
reviews_count: 5
category: "Heschen"
url: https://www.desertcart.hr/products/536005783-heschen-dc-molded-case-circuit-breaker-mccb-2-poles-dc550v
store_origin: HR
region: Croatia
---

# 150A high current rating DC 550V rated voltage for solar power 10kA breaking capacity for ultimate safety Heschen DC Molded Case Circuit Breaker MCCB,2 Poles, DC550V, Photovoltaic Circuit Breaker, for Solar PV System Solar Panels Grid System (HSM1PV-250 150A)

**Brand:** heschen
**Price:** € 99.12
**Availability:** ✅ In Stock

## Summary

> ⚡ Empower your solar system with unmatched reliability and safety!

## Quick Answers

- **What is this?** Heschen DC Molded Case Circuit Breaker MCCB,2 Poles, DC550V, Photovoltaic Circuit Breaker, for Solar PV System Solar Panels Grid System (HSM1PV-250 150A) by heschen
- **How much does it cost?** € 99.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/536005783-heschen-dc-molded-case-circuit-breaker-mccb-2-poles-dc550v)

## Best For

- heschen enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Massive terminals and molded case construction for durable, long-term use
- • **Dual-Pole Design:** 2 poles for reliable, balanced circuit interruption in your grid system
- • **Robust Safety Shield:** 10kA breaking capacity ensures maximum protection against electrical faults
- • **Powerhouse Performance:** Handles up to 150 amps to keep your solar setup running strong
- • **Solar-Optimized Voltage:** Rated for DC 550V, perfectly engineered for photovoltaic systems

## Overview

The Heschen DC Molded Case Circuit Breaker MCCB (HSM1PV-250 150A) is a high-performance, dual-pole circuit breaker designed specifically for solar photovoltaic systems. Rated at 150 amps and 550 volts DC, it offers a robust 10kA breaking capacity to protect your solar panels and grid connections. Its durable molded case and massive terminals ensure long-lasting, reliable operation, making it an essential component for any professional solar installation.

## Description

Heschen DC Molded Case Circuit Breaker MCCB,2 Poles, DC550V, Photovoltaic Circuit Breaker, for Solar PV System Solar Panels Grid System (HSM1PV-250 150A) : desertcart.co.uk: DIY & Tools

Review: Good quality! Massive terminals with good contact. A bit hard to use the lever but it seems like good quality. Pushed 60 amps without increasing temperature.
Review: Très bien.

## Features

- Current Rating: 150A
- Rated Voltage (Ue): DC550V; Uimp: 8KV
- Breaking Capacity: 10KA
- Pole Number: 2P
- ICS=75% ICU

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C814ZHBH |
| Best Sellers Rank | 75,341 in DIY & Tools ( See Top 100 in DIY & Tools ) 92 in Circuit Breakers |
| Brand | Heschen |
| Circuit Breaker Type | Standard |
| Country Of Origin | China |
| Current Rating | 150 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (41) |
| Included Components | 1 * Molded Case Circuit Breaker |
| Manufacturer | Heschen |
| Manufacturer Part Number | HSM1PV-250 2P 150A |
| Model Number | HSM1PV-250 150A |
| Mounting Type | Screw Mount |
| Number of Poles | 2 |
| Voltage | 550 Volts |

## Product Details

- **Brand:** Heschen
- **Circuit breaker type:** Standard
- **Current rating:** 150 Amps
- **Mounting type:** Screw Mount
- **Number of poles:** 2

## Images

![Heschen DC Molded Case Circuit Breaker MCCB,2 Poles, DC550V, Photovoltaic Circuit Breaker, for Solar PV System Solar Panels Grid System (HSM1PV-250 150A) - Image 1](https://m.media-amazon.com/images/I/71ZU-34C22L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by T***E on 15 July 2024*

Good quality! Massive terminals with good contact. A bit hard to use the lever but it seems like good quality. Pushed 60 amps without increasing temperature.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 29 July 2025*

Très bien.

### ⭐⭐⭐⭐⭐ Review
*by C***H on 14 September 2025*

Comes in tripped position, not off. Be aware, this takes a lot of force to move the switch! Easy to connect / wire. I had to buy different mounting screws because of the boss inside the mounting hole making it require longer screws.

## Frequently Bought Together

- Heschen DC Molded Case Circuit Breaker MCCB, HSM1PV-250, 2 Poles, DC550V 150A, Photovoltaic Circuit Breaker, for Solar PV System Solar Panels Grid System
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**Shop now:** [https://www.desertcart.hr/products/536005783-heschen-dc-molded-case-circuit-breaker-mccb-2-poles-dc550v](https://www.desertcart.hr/products/536005783-heschen-dc-molded-case-circuit-breaker-mccb-2-poles-dc550v)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-13*