1‑Pole Configuration: Single‑pole fuse holder for one DC circuit/string in a PV system.
Wide Fuse Compatibility: Works with 10×38 mm PV fuse links rated from around 3 A up to 30 A (varies by model and application).
Robust Construction: Made from high‑temperature resistant plastic with good insulation for safer DC operation.
DIN‑Rail Mountable: Standard 35 mm DIN rail mounting allows easy installation in PV combiner boxes and DC panels.
Essential PV Protection: Acts as a base for fuse links that protect against overcurrent, overloads, and short‑circuit faults in solar strings.
₨ 900 ₨ 999
The TOMZN 1P Solar PV Fuse Set is single‑pole DC fuse base designed for photovoltaic (solar) systems with high‑voltage DC applications up to 1000–1100 V DC. It securely holds 10×38 mm PV string fuses rated from about 3 A to 30 A, providing essential overcurrent and short‑circuit protection for individual solar panel strings and DC circuits. Made from high‑temperature resistant, elevated‑insulation plastic and built for easy 35 mm DIN‑rail mounting, this fuse holder offers a compact, safe, and durable solution for integrating fuse protection into solar combiner boxes and DC distribution panels.
| Specification | Details |
|---|---|
| Model / Type | TOMZN 1P Solar PV Fuse Holder (DC) |
| Pole Configuration | 1‑Pole (1P) |
| Rated Voltage | Up to 1000 V – 1100 V DC (high‑voltage PV systems) |
| Fuse Size | 10×38 mm PV fuse link |
| Compatible Fuse Ratings | Typical: 3 A, 10 A, 15 A, 20 A, 25 A, 30 A |
| Mounting Type | 35 mm DIN‑Rail Mountable |
| Material | High‑temperature resistant plastic |
| Design | Compact modular body (≈ one module width) |
| Applications | Solar photovoltaic (PV) string protection, DC circuits |
| Additional Features | Elevated insulation for insulation and safety |
Notes:
• The holder is designed to accept 10×38 mm photovoltaic fuses, which are standard for string protection in PV systems up to ~1000 V DC.
• It mounts on a 35 mm DIN rail, making installation in PV combiner boxes and DC distribution panels fast and secure.
Single‑Pole AC Miniature Circuit Breaker (MCB) – Protects a single phase in AC electrical circuits.
Rated Voltage: 230/400 V AC at 50/60 Hz — suitable for standard household and industrial AC systems.
C‑Type Trip Curve – Trips on moderate overcurrents (≈5–10× rated current), ideal for circuits with moderate inrush like lighting and small motors.
Overload & Short‑Circuit Protection – Automatically disconnects the circuit when current exceeds safe limits to prevent wiring or device damage.
Multiple Current Ratings Available: Often offered in 2 A, 4 A, 6 A, 10 A, 16 A, 20 A, 32 A, 63 A to match different circuits.
Compact, DIN‑Rail Mountable Design – Easy to install in standard distribution boards and electrical panels.
Dual Power Manual Transfer Switch (MTS) – Allows you to manually switch between two AC power sources (e.g., main grid and backup generator).
1P + 1P Configuration – Uses two single-pole modules—one for each power source—ideal for single-phase systems.
Built-in Circuit Breaker (MCB) – Provides overload and short-circuit protection during power source switching.
Safety Interlocking System – Prevents both power sources from being connected at the same time to avoid back-feeding and electrical hazards.
Manual Operation – Simple, user-controlled switching between power supplies without automated control.
Wide Frequency Support: Works with 50 Hz / 60 Hz AC systems.
Single-Phase Compatibility – Best for homes, small businesses, and backup power setups.
2-Pole AC Circuit Breaker — Protects two lines in an AC electrical circuit.
Voltage Rating: Works at 230/400 V AC with 50/60 Hz frequency, suitable for standard power systems.
Current Ratings Available: From 6 A up to 63 A — choose based on your load requirement.
C-Type Trip Curve: Designed to trip on overloads and short circuits, and handle temporary current spikes (e.g., motors, lights).
Overload & Short-Circuit Protection: Automatically disconnects the circuit to prevent electrical damage and hazards.
Compact & Durable Design: Lightweight, built with fire-resistant and shock-resistant plastic, and easy to install on a DIN rail.
Standards Compliance: Meets international safety standards like IEC 60898 & IEC 60947 for reliable performance.
2P + 2P DC Manual Transfer Switch (MTS) – Lets you manually switch between two DC power sources in a photovoltaic (PV) setup, such as a solar array and a backup battery bank.
Dual Power Operation – Designed for DC dual power systems to ensure continuity of power without automatic switching.
Rated for High DC Voltage: Supports up to 1000 V DC, meeting common PV system requirements.
Integrated Circuit Breaker Protection: Combines manual transfer switching with overload and short‑circuit protection in one unit.
2P + 2P Pole Structure: Provides full protection and switching for two separate DC sources (each 2‑pole).
Rated Current Options: Available (commonly) at 63 A and potentially other ratings depending on model.
DIN‑Rail Mountable: Compact design fits standard 35 mm DIN rails in PV combiner boxes and DC distribution panels.
YOLO GaN Charger 45w Dual Port USB A + Type-C – Y-451 
TOMZN 4P DC MCB Solar PV System Mini Circuit Breaker-TOB7Z-63 1000V 
TOMZN DC SPD 2P House Surge Protector Low-voltage Arrester Device 20KA~40KA 1000V-TOV1-PV 
There are no reviews yet.