TOMZN 2P 63A ChangeOver Switch Breaker-TO219G
TOMZN 2P 63A ChangeOver Breaker Features
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Dual‑Function Design: Acts as both a circuit breaker and a manual changeover/transfer switch to safely switch between two AC power sources (e.g., grid and generator).
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63 A Rated Current: Supports loads up to 63 amps, suitable for larger circuits and subpanels.
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2‑Pole Configuration: Provides simultaneous switching and isolation of live and neutral lines for safer operation.
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Manual Operation: Simple hand‑operated transfer between main and backup power — no automation.
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Integrated Isolation Feature: Includes a mechanical isolating function for safer maintenance and prevention of back‑feed.
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Robust Construction: Made with flame‑retardant plastic and durable materials for reliability in industrial, commercial, and residential installations.
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DIN‑Rail Mountable: Compact design for easy installation on a 35 mm DIN rail in distribution panels or electrical enclosures.
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AC Voltage Compatibility: Typically used with standard 230 V–400 V AC systems at 50/60 Hz.
₨ 1,299 ₨ 1,500
TOMZN 2P 63A ChangeOver Switch Breaker
The TOMZN TO219G 2P 63A Changeover Switch Breaker is a manual transfer switch combined with a circuit breaker designed for safe and reliable switching between two AC power sources (such as grid and backup generator or solar/inverter systems). Rated for 63 A and up to ~400 V AC, this dual‑function device lets you manually change power sources while also providing breaker protection. It features a 2‑pole design that isolates both live and neutral lines, an integrated isolating/interlock function for enhanced safety during maintenance, and a compact DIN‑rail mountable housing for easy installation in electrical panels. Ideal for residential, commercial, and industrial backup power setups, this switch helps maintain uninterrupted power supply when primary power fails.
| Specification | Details |
|---|---|
| Model / Type | TOMZN TO219G 2P 63A Manual Changeover Switch Breaker (Circuit Breaker + Manual Transfer Switch) |
| Pole Configuration | 2 Pole (L + N) — isolates live and neutral for safe switching between sources |
| Rated Current | 63 A (maximum load capacity) |
| Rated Voltage | ~400 V AC (suitable for single‑phase AC systems) |
| Frequency | 50 Hz / 60 Hz |
| Operation | Manual Transfer Switch (MTS) — manually select between two power sources |
| Functionality | Combines circuit breaker protection with changeover switch capability |
| Isolation Feature | Integrated isolating/ interlock function for safer maintenance |
| Mounting | 35 mm DIN‑Rail mountable for panel installation |
| Material | Flame‑retardant plastic housing for durability and safety |
| Application | Manual switching between two AC power inputs (e.g., grid and generator or backup source) in homes, commercial, and light industrial panels |
| Typical Uses | Backup power management, UPS/grid/inverter changeover, workshops, solar backup setups |
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