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.
₨ 1,200 ₨ 1,500
TOMZN 2P DC 1000V TOB7Z-63 Solar Mini Circuit Breaker
Tomzn TOB7Z-63 2P DC 1000 V MCB is 2-pole direct-current circuit breaker specially designed for high-voltage DC systems (up to 1000 V DC), such as solar photovoltaic (PV) installations, battery systems, and DC power circuits. It provides reliable overload and short-circuit protection, easily mounts on a standard DIN rail, and is available in multiple current ratings (up to 63 A) to match different loads. Its compact, flame-retardant design makes it suitable for residential, commercial, and industrial DC applications where safety and durability are essential.
| Specification | Details |
|---|---|
| Model | TOB7Z-63 |
| Type | 2-Pole DC Miniature Circuit Breaker (MCB) |
| Rated Voltage | 1000 V DC |
| Current Ratings Available | 3 A, 6 A, 10 A, 16 A, 20 A, 25 A, 32 A, 40 A, 50 A, 63 A |
| Poles | 2-Pole |
| Protection Functions | Overload & Short-Circuit Protection |
| Trip Curve | Type C |
| Mounting | DIN Rail (35 mm) |
| Body Material | Flame-retardant plastic |
| Breaking Capacity | ~6000 A (6 kA) |
| Application | Solar PV DC circuits, battery systems, general DC protection |
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