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.
2-Pole AC Surge Protection Device – Protects single-phase electrical systems from voltage surges and transient over-voltages.
High Surge Current Capacity (20 kA ~ 40 kA) – Can absorb and divert high-energy spikes from lightning strikes or switching surges to safeguard devices.
Rated Voltage ~275 V AC (up to 385 V versions) – Designed for typical household and light commercial AC mains.
Low Let-Through Voltage (< 1.5 kV) – Limits the voltage that reaches connected equipment during a surge, reducing damage risk.
Compact DIN-Rail Mountable – Easy installation in electrical panels or distribution boards.
Flame-Retardant Durable Build – Made with robust materials for long-term reliability.
Auto-Reset After Surge – Resets itself after handling a surge event for continuous protection.
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.
2-Pole DC Circuit Breaker – Designed for direct current (DC) circuits.
High DC Voltage Rating: Supports up to 1000 V DC, ideal for solar and battery systems.
Overload & Short-Circuit Protection: Automatically trips to protect DC circuits from faults.
Multiple Current Ratings: Available in ratings from 6 A up to 63 A for different load needs.
DIN Rail Mounting: Easy installation in standard DC distribution boxes.
Compact Modular Design: Space-efficient and suitable for solar PV combiner boxes and enclosures.
Reliable DC Arc Protection: Built to handle DC arcs and provide safer breaking performance compared to AC breakers in DC systems.
Adjustable Over‑Voltage Protection — Cuts power when phase voltage exceeds the set safe level to protect equipment from high‑voltage damage.
Adjustable Under‑Voltage Protection — Disconnects supply if phase voltage drops below the set threshold to avoid brown‑out damage.
Over‑Current Protection — Protects circuits from over‑current conditions with adjustable current limits.
Three‑Phase Balance & Asymmetry Protection — Detects phase imbalance (asymmetry) and trips to prevent damage to motors and other loads.
Phase Sequence Protection — Ensures correct phase order and prevents reversal faults that can damage three‑phase equipment.
Adjustable Timing Controls — Active time, reconnect delay, and power‑on delay are adjustable to fine‑tune protection response.
Manual Voltage & Current Calibration — Allows precise calibration of measurement ranges to match specific system requirements.
DIN‑Rail Mountable Design — Standard 35 mm DIN‑rail installation for easy panel mounting.
Wide Use Cases — Suitable for industrial, commercial, and residential three‑phase systems to protect motors, compressors, HVAC units, and other loads.
Primax Galaxy Dual PV11000+ Pro 8KW Hybrid Mppt Solar Inverter 
TOMZN WIFI Smart Switch Energy Meter Kwh Metering Monitoring Circuit Breaker-TOB9S-VAP 
There are no reviews yet.