Product photography coming soon. Illustration shows the product category.
TOMZN TOM7Z-250/2300 2P DC MCCB 1000V Molded Case Circuit Breaker 100 – 250A Overload & Short Circuit Protection
Key features
- TOMZN 2-pole DC MCCB for solar PV & battery systems
- Protects against overload & short circuit
- Stable performance & premium build quality
- Model
- TOM7Z-250/2300
- Category
- DC Protection
The TOMZN TOM7Z-250/2300 2P DC MCCB is a high-performance molded case circuit breaker designed for solar photovoltaic (PV) and battery systems operating at up to 1000V DC.
With current ratings from 100A to 250A, it offers robust protection against overload & short circuit, ensuring the safety and reliability of your solar or DC installations.
Its stable performance, durable construction, and premium design make it an excellent choice for demanding environments where safety is critical.
Key Functions & Features
- TOMZN 2-pole DC MCCB rated up to 1000V DC
- Available in current ratings: 100A, 125A, 150A, 160A, 200A, 250A
- Provides reliable overload and short circuit protection
- Ideal for solar PV arrays, battery storage systems, and DC circuits
- Molded case construction ensures durability and stability
- Premium choice for safeguarding electricity in harsh environments
- Compliant with IEC/EN standards
- DIN rail or panel mountable
- Application: Solar PV, battery systems & DC circuits
General
Specifications are based on manufacturer datasheets and may change without notice. Confirm critical values with our engineering team before ordering.
Use these attributes to find matching components. Compatibility between inverters, batteries and panels depends on voltage, communication and system design — confirm with our technical team before ordering.
Ask about compatibilityAdd your review
Your email address will not be published. Required fields are marked *
Please login to write review!
Looks like there are no reviews yet.
Technical specifications
- Model
- TOM7Z-250/2300
Build a complete solution
From inverters and batteries to panels, protection and installation — we help you design a reliable, future-ready system for your home or business.
- Personalized system design
- Product recommendations
- Installation guidance
- Ongoing support


