MARS 83323 Disconnect
The MARS 83323 60A Fused Disconnect is a heavy-duty, three-phase safety switch designed for reliable electrical isolation of high-demand HVACR equipment. Engineered with a NEMA 3R rainproof steel enclosure, this 240V pull-out disconnect is built to withstand harsh outdoor environments, making it a standard choice for commercial air conditioning units, heat pumps, and refrigeration systems. The top-open door design provides a generous 3-piece construction that facilitates unrestricted access to the 60 amp fused pullout for faster wiring and mounting during field installations.
This MARS 83323 accommodates 3-pole configurations and features terminals approved for both 60°C and 75°C wire, ensuring compatibility with a wide range of conductor types used in the trade. By utilizing replaceable fuses, this unit offers crucial overcurrent and short-circuit protection for sensitive motor compressors and light industrial machinery. As a veteran-preferred HVAC disconnect switch, it meets strict UL/CUL standards, providing a secure, code-compliant solution for emergency power shut-off and routine system maintenance on 240-volt 3-phase circuits.
Key Benefits
- NEMA 3R Weather Protection: The rugged steel housing is specifically rated for rainproof performance in outdoor HVACR applications.
- High-Capacity Electrical Rating: Optimized for 60 amp, 240V, three-phase power distribution in commercial and residential settings.
- Technician-Friendly Design: Features a top-open door and side-mounted pull-out that streamlines installation and provides clear access to internal terminals.
- Equipment Safeguarding: Fused design allows for localized protection against electrical surges and line faults, preventing damage to the primary unit.
Common Questions
What is the difference between a fused and non-fused disconnect?
A fused disconnect like the MARS 83323 includes internal slots for fuses, providing an extra layer of overcurrent protection. This is often required by local codes or equipment manufacturers to protect the compressor from electrical spikes.
Which wire types are compatible with this MARS disconnect?
The terminals are rated for 60°C and 75°C wire. It is designed to accept standard copper and aluminum conductors typical for 60A 3-phase service installations.
Can this 83323 unit be used for single-phase applications?
While this is a 3-pole/3-phase disconnect, it is specifically engineered for three-phase systems. For single-phase 240V requirements, HVAC technicians typically utilize the MARS 83311 or 83312 models to ensure the correct number of poles for the circuit.
This item is not eligible for free shipping.
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: $233.38
-65%$233.38
$81.68MARS 83323 Disconnect
The MARS 83323 60A Fused Disconnect is a heavy-duty, three-phase safety switch designed for reliable electrical isolation of high-demand HVACR equipment. Engineered with a NEMA 3R rainproof steel enclosure, this 240V pull-out disconnect is built to withstand harsh outdoor environments, making it a standard choice for commercial air conditioning units, heat pumps, and refrigeration systems. The top-open door design provides a generous 3-piece construction that facilitates unrestricted access to the 60 amp fused pullout for faster wiring and mounting during field installations.
This MARS 83323 accommodates 3-pole configurations and features terminals approved for both 60°C and 75°C wire, ensuring compatibility with a wide range of conductor types used in the trade. By utilizing replaceable fuses, this unit offers crucial overcurrent and short-circuit protection for sensitive motor compressors and light industrial machinery. As a veteran-preferred HVAC disconnect switch, it meets strict UL/CUL standards, providing a secure, code-compliant solution for emergency power shut-off and routine system maintenance on 240-volt 3-phase circuits.
Key Benefits
- NEMA 3R Weather Protection: The rugged steel housing is specifically rated for rainproof performance in outdoor HVACR applications.
- High-Capacity Electrical Rating: Optimized for 60 amp, 240V, three-phase power distribution in commercial and residential settings.
- Technician-Friendly Design: Features a top-open door and side-mounted pull-out that streamlines installation and provides clear access to internal terminals.
- Equipment Safeguarding: Fused design allows for localized protection against electrical surges and line faults, preventing damage to the primary unit.
Common Questions
What is the difference between a fused and non-fused disconnect?
A fused disconnect like the MARS 83323 includes internal slots for fuses, providing an extra layer of overcurrent protection. This is often required by local codes or equipment manufacturers to protect the compressor from electrical spikes.
Which wire types are compatible with this MARS disconnect?
The terminals are rated for 60°C and 75°C wire. It is designed to accept standard copper and aluminum conductors typical for 60A 3-phase service installations.
Can this 83323 unit be used for single-phase applications?
While this is a 3-pole/3-phase disconnect, it is specifically engineered for three-phase systems. For single-phase 240V requirements, HVAC technicians typically utilize the MARS 83311 or 83312 models to ensure the correct number of poles for the circuit.
This item is not eligible for free shipping.
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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Description
The MARS 83323 60A Fused Disconnect is a heavy-duty, three-phase safety switch designed for reliable electrical isolation of high-demand HVACR equipment. Engineered with a NEMA 3R rainproof steel enclosure, this 240V pull-out disconnect is built to withstand harsh outdoor environments, making it a standard choice for commercial air conditioning units, heat pumps, and refrigeration systems. The top-open door design provides a generous 3-piece construction that facilitates unrestricted access to the 60 amp fused pullout for faster wiring and mounting during field installations.
This MARS 83323 accommodates 3-pole configurations and features terminals approved for both 60°C and 75°C wire, ensuring compatibility with a wide range of conductor types used in the trade. By utilizing replaceable fuses, this unit offers crucial overcurrent and short-circuit protection for sensitive motor compressors and light industrial machinery. As a veteran-preferred HVAC disconnect switch, it meets strict UL/CUL standards, providing a secure, code-compliant solution for emergency power shut-off and routine system maintenance on 240-volt 3-phase circuits.
Key Benefits
- NEMA 3R Weather Protection: The rugged steel housing is specifically rated for rainproof performance in outdoor HVACR applications.
- High-Capacity Electrical Rating: Optimized for 60 amp, 240V, three-phase power distribution in commercial and residential settings.
- Technician-Friendly Design: Features a top-open door and side-mounted pull-out that streamlines installation and provides clear access to internal terminals.
- Equipment Safeguarding: Fused design allows for localized protection against electrical surges and line faults, preventing damage to the primary unit.
Common Questions
What is the difference between a fused and non-fused disconnect?
A fused disconnect like the MARS 83323 includes internal slots for fuses, providing an extra layer of overcurrent protection. This is often required by local codes or equipment manufacturers to protect the compressor from electrical spikes.
Which wire types are compatible with this MARS disconnect?
The terminals are rated for 60°C and 75°C wire. It is designed to accept standard copper and aluminum conductors typical for 60A 3-phase service installations.
Can this 83323 unit be used for single-phase applications?
While this is a 3-pole/3-phase disconnect, it is specifically engineered for three-phase systems. For single-phase 240V requirements, HVAC technicians typically utilize the MARS 83311 or 83312 models to ensure the correct number of poles for the circuit.
This item is not eligible for free shipping.
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.
