
Mitsubishi Electric TAZ-MS303 Switch
Maintain precise control and safety in your HVAC installations with the Mitsubishi Electric TAZ-MS303 Switch. This heavy-duty 3-pole motor starter is engineered specifically for isolating power between indoor and outdoor units in Mitsubishi mini-split systems. Designed for professional-grade reliability, it functions as a manual 600V disconnect switch capable of handling inductive loads up to 30 Amps. The rugged thermoplastic construction and side-wired terminals allow for seamless integration into a standard 2" x 4" electrical utility box, ensuring compliance with local service disconnect codes.
The TAZ-MS303 is optimized for 50/60 Hz circuits and provides a physical break in electricity for safe maintenance, servicing, or emergency shutdowns. Its compact footprint is ideal for high-density control panels, while the 3-phase (3P) configuration offers comprehensive circuit protection. Built to withstand demanding industrial environments, this HVAC motor starter switch operates reliably within a temperature range of -10°C to +40°C, making it a critical component for ensuring system uptime and technician safety.
Key Benefits:- Enhanced Safety: Provides a dedicated 3-pole physical disconnect point to safely isolate mini-split indoor units during service.
- High Electrical Capacity: Rated for 30A at 600 VAC, making it suitable for a wide range of residential and commercial motor applications.
- Code Compliance: Designed to meet stringent requirements for local HVAC service disconnects.
- Durable Construction: Built with high-quality Rynite/Valox thermoplastic housing for long-term operational stability.
- Universal Frequency: Fully compatible with both 50Hz and 60Hz electrical supply systems.
- Is the TAZ-MS303 compatible with non-Mitsubishi systems? While engineered for Mitsubishi ductless lineups, it functions as a standard 3-pole disconnect for any equipment within its 30A/600V rating.
- Can this be mounted outdoors? This model is typically designed for interior panel mounting or installation in a protected electrical box; check your enclosure rating for specific outdoor applications.
- Does this include overload protection? It is primarily a manual motor starter and disconnect; ensure your circuit includes proper overcurrent protection as per the NEC.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $166.29
-65%$166.29
$58.20Mitsubishi Electric TAZ-MS303 Switch
Maintain precise control and safety in your HVAC installations with the Mitsubishi Electric TAZ-MS303 Switch. This heavy-duty 3-pole motor starter is engineered specifically for isolating power between indoor and outdoor units in Mitsubishi mini-split systems. Designed for professional-grade reliability, it functions as a manual 600V disconnect switch capable of handling inductive loads up to 30 Amps. The rugged thermoplastic construction and side-wired terminals allow for seamless integration into a standard 2" x 4" electrical utility box, ensuring compliance with local service disconnect codes.
The TAZ-MS303 is optimized for 50/60 Hz circuits and provides a physical break in electricity for safe maintenance, servicing, or emergency shutdowns. Its compact footprint is ideal for high-density control panels, while the 3-phase (3P) configuration offers comprehensive circuit protection. Built to withstand demanding industrial environments, this HVAC motor starter switch operates reliably within a temperature range of -10°C to +40°C, making it a critical component for ensuring system uptime and technician safety.
Key Benefits:- Enhanced Safety: Provides a dedicated 3-pole physical disconnect point to safely isolate mini-split indoor units during service.
- High Electrical Capacity: Rated for 30A at 600 VAC, making it suitable for a wide range of residential and commercial motor applications.
- Code Compliance: Designed to meet stringent requirements for local HVAC service disconnects.
- Durable Construction: Built with high-quality Rynite/Valox thermoplastic housing for long-term operational stability.
- Universal Frequency: Fully compatible with both 50Hz and 60Hz electrical supply systems.
- Is the TAZ-MS303 compatible with non-Mitsubishi systems? While engineered for Mitsubishi ductless lineups, it functions as a standard 3-pole disconnect for any equipment within its 30A/600V rating.
- Can this be mounted outdoors? This model is typically designed for interior panel mounting or installation in a protected electrical box; check your enclosure rating for specific outdoor applications.
- Does this include overload protection? It is primarily a manual motor starter and disconnect; ensure your circuit includes proper overcurrent protection as per the NEC.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Shipping & Returns
Description
Maintain precise control and safety in your HVAC installations with the Mitsubishi Electric TAZ-MS303 Switch. This heavy-duty 3-pole motor starter is engineered specifically for isolating power between indoor and outdoor units in Mitsubishi mini-split systems. Designed for professional-grade reliability, it functions as a manual 600V disconnect switch capable of handling inductive loads up to 30 Amps. The rugged thermoplastic construction and side-wired terminals allow for seamless integration into a standard 2" x 4" electrical utility box, ensuring compliance with local service disconnect codes.
The TAZ-MS303 is optimized for 50/60 Hz circuits and provides a physical break in electricity for safe maintenance, servicing, or emergency shutdowns. Its compact footprint is ideal for high-density control panels, while the 3-phase (3P) configuration offers comprehensive circuit protection. Built to withstand demanding industrial environments, this HVAC motor starter switch operates reliably within a temperature range of -10°C to +40°C, making it a critical component for ensuring system uptime and technician safety.
Key Benefits:- Enhanced Safety: Provides a dedicated 3-pole physical disconnect point to safely isolate mini-split indoor units during service.
- High Electrical Capacity: Rated for 30A at 600 VAC, making it suitable for a wide range of residential and commercial motor applications.
- Code Compliance: Designed to meet stringent requirements for local HVAC service disconnects.
- Durable Construction: Built with high-quality Rynite/Valox thermoplastic housing for long-term operational stability.
- Universal Frequency: Fully compatible with both 50Hz and 60Hz electrical supply systems.
- Is the TAZ-MS303 compatible with non-Mitsubishi systems? While engineered for Mitsubishi ductless lineups, it functions as a standard 3-pole disconnect for any equipment within its 30A/600V rating.
- Can this be mounted outdoors? This model is typically designed for interior panel mounting or installation in a protected electrical box; check your enclosure rating for specific outdoor applications.
- Does this include overload protection? It is primarily a manual motor starter and disconnect; ensure your circuit includes proper overcurrent protection as per the NEC.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












