DC short-circuit protection
Showing all 6 results
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Ac/dc Breakers, Solar Accessories
Mora 125A 2‑Pole DC MCCB Breaker (Battery Breaker)
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2‑Pole DC Protection — Safely interrupts both positive and negative DC lines in battery and DC systems.
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125 A Rated Current — Supports large battery banks and high‑current DC loads.
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MCCB (Molded Case Circuit Breaker) — Robust protection against overload and short‑circuit faults.
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High DC Breaking Capacity — Designed to handle the energy of DC arcs that aren’t self‑extinguishing.
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Manual ON/OFF Isolation — Functions as a safe disconnect switch for maintenance or emergency.
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Durable, Flame‑Retardant Build — Reliable long‑term performance in demanding environments.
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Compact, Panel‑Friendly Design — Easy installation in battery racks, DC combiner boxes, or electrical panels.
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Thermal‑Magnetic Trip Unit — Combines thermal overload and magnetic short‑circuit detection for dependable protection.
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Ideal for Solar & Backup Systems — Excellent choice for solar PV battery circuits, UPS DC backs, and energy storage systems.
SKU: n/a -
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Ac/dc Breakers, Solar Accessories
Mora 2P DC Circuit Breaker 125A (Battery Breaker)
Mora 2P DC 125A Breaker Features
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2‑Pole DC Protection – Safely disconnects both positive and negative DC lines.
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High Current Rating – Supports up to 125 A for batteries and DC circuits.
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Overload & Short-Circuit Protection – Guards batteries, inverters, and wiring from faults.
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Manual Switching – Can be used as a manual disconnect during maintenance.
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Compact & Durable Design – Space-saving and robust for long-term use.
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DIN‑Rail or Panel Mountable – Easy installation in battery and DC distribution setups.
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Ideal for Solar & Battery Systems – Protects PV arrays, battery banks, and DC equipment.
SKU: n/a -
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Ac/dc Breakers, Solar Accessories
Mora 4P DC MCB 1000 V 63A Circuit Breaker
Mora 4P DC MCB Breaker Features
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4‑Pole DC Protection — Protects all four DC conductors in high‑voltage DC systems.
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63 A Rated Current — Designed for moderate DC loads.
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High DC Voltage Rating — Supports up to 1000 V DC, ideal for solar PV and battery systems.
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Overload Protection — Trips when current exceeds safe limits.
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Short‑Circuit Protection — Quickly interrupts dangerous fault currents.
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Manual ON/OFF Switch — Easy isolation for maintenance or safety.
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Compact & Durable Design — Built to withstand demanding DC environments.
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DIN‑Rail / Panel Mountable — Easy installation in DC combiner boxes or panels.
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Safe DC Arc Interruption — Engineered to safely break DC arcs that don’t self‑extinguish like AC.
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Ideal for Renewable Systems — Perfect for solar PV arrays, battery banks, and DC distribution.
SKU: n/a -
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Ac/dc Breakers, Solar Accessories
Mora DC 1P 125A MCB Circuit Breaker For Battery/DC systems
Mora DC 1P 125A MCB Breaker Features
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1‑Pole DC Protection — safeguards the positive DC line.
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125 A Rating — supports large battery and DC systems.
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Overload & Short-Circuit Protection — prevents damage to batteries, inverters, and wiring.
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Manual ON/OFF Switch — easy isolation during maintenance.
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Compact & Durable — fits panels and combiner boxes.
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DIN‑Rail / Panel Mountable — convenient installation.
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Safe DC Arc Interruption — designed for reliable DC fault protection.
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Ideal for Solar & Battery Systems — perfect for PV, UPS, and energy storage.
SKU: n/a -
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Ac/dc Breakers, Solar Accessories
TOMZN 2P DC MCB Circuit Breaker 125A/100A-TOB1Z-125
TOMZN 2P DC MCB Breaker Features
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2-Pole DC Circuit Breaker – Breaks both positive and negative lines in DC power systems for safer protection.
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High DC Voltage Rating – Rated for up to 600 V DC (commonly used in solar PV and battery systems).
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High Current Capacity – Available in up to 125 A rating for larger DC loads.
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Overload & Short-Circuit Protection – Trips the circuit to prevent damage from excessive current or faults.
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Modular DIN Rail Mounting – Easy installation on standard 35 mm DIN rails in DC combiner boxes and panels.
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Compact & Durable Design – Built with strong materials for long service life in residential, commercial, and solar DC applications.
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C-Type Trip Characteristic – Typical for general DC protection with reliable tripping behavior.
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Suitable for Solar PV & Battery Systems – Ideal for protecting DC circuits between solar strings, inverters, and battery banks.
SKU: n/a -
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Ac/dc Breakers, Solar Accessories
TOMZN 2P DC Solar Mini Circuit Breaker-TOB7Z-63-1000V
TOMZN 2P DC MCB Breaker Features
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2-Pole DC Circuit Breaker – Designed for direct current (DC) circuits.
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High DC Voltage Rating: Supports up to 1000 V DC, ideal for solar and battery systems.
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Overload & Short-Circuit Protection: Automatically trips to protect DC circuits from faults.
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Multiple Current Ratings: Available in ratings from 6 A up to 63 A for different load needs.
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DIN Rail Mounting: Easy installation in standard DC distribution boxes.
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Compact Modular Design: Space-efficient and suitable for solar PV combiner boxes and enclosures.
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Reliable DC Arc Protection: Built to handle DC arcs and provide safer breaking performance compared to AC breakers in DC systems.
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