Customization:
With a corrosion-resistant metal body and reinforced plastic casing, ensure long-lasting performance in harsh industrial environments. Outperforms all-plastic designs in durability and conductivity*.
With a red safety handle featuring a lockout function, you can securely disconnect circuits and prevent accidental reactivation. Enhances safety compared to standard switches without locking mechanisms*.
Supporting up to 160A and adaptable to 3P/4P wiring setups, handle heavy-duty industrial loads more efficiently than standard switches*. Ideal for diverse electrical systems.
Designed for industrial use, this switch ensures reliable circuit disconnection during maintenance, reducing downtime compared to non-industrial-grade alternatives*.
Complies with safety certifications (e.g., IP20 rating), ensuring adherence to workplace safety regulations. Meets stricter standards than non-certified switches for commercial and industrial environments*.
The Suntree 160 Amp Power Isolator Switch is a heavy-duty single-pole disconnecting switch designed for industrial applications. Built with a durable plastic-and-metal composite, it features a red safety handle for manual operation and secure locking in the "off" position. With 3P or 4P pin configurations, it ensures reliable circuit isolation in demanding environments.
Feature | Specification | Application Scenario |
---|---|---|
Material Composition | Plastic (body) + Metal (contacts) | Ensures insulation and conductivity for industrial circuits |
Handle Safety Mechanism | Red locking handle | Prevents accidental contact with live circuits during maintenance |
Current Rating | 160A | Handles high-load industrial machinery and systems |
Pin Configuration | 3P (3-pole) or 4P (4-pole) | Customizable for multi-phase power distribution setups |
Certifications | IP66, UL Listed | Meets global safety standards for harsh outdoor/industrial use |
Adjustable parameters include voltage rating (up to 690V) and pin configuration (3P/4P) to match specific industrial requirements.
With its compact design and robust construction, the Suntree switch is ideal for industrial control panels, power distribution units, and machinery requiring frequent manual disconnection for maintenance.
Parameter | Base Model (3P) | Advanced Model (4P) | Pro Model (4P + IP67) |
---|---|---|---|
Current Rating | 160A | 160A | 200A* |
IP Rating | IP66 | IP66 | IP67 |
Pole Configuration | 3P | 4P | 4P |
Weight | 1.2kg | 1.5kg | 1.8kg* |
Technical Breakthroughs:
Optimal Version Selection:
*Pro Model exceeds industry benchmarks by 25% in current handling and 10% in IP rating.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Safety Features | Maintenance in live circuits | Industry: Standard handle | Base: Lockable red handle (IEC 61058) | Advanced: Tamper-proof + lock (▲Safety Level) |
Current Rating | Heavy machinery control | Industry: 100A | Base: 160A (▲60%) | Advanced: 200A (▲25%▲) |
Pin Configuration | Flexible wiring setups | Industry: 3P | Base: 3P/4P configurable (ISO 7637-2) | Advanced: 4P+ ground (▲Connectivity) |
Material & Construction | Harsh environments (e.g., chemical plants) | Industry: Plastic | Base: Plastic/metal composite (IEC 60947) | Advanced: Stainless steel (▲Durability) |
Mounting Design | Space-constrained panels | Industry: Standard size | Base: Compact 86x50mm (EN 50155) | Advanced: Slim profile (▲15% space saving) |
Automation Compatibility | Semi-automated systems needing manual override | Industry: Manual only | Base: Manual with auto-off (IEC 60947) | Advanced: Programmable override (▲Automation) |
⭐⭐⭐⭐⭐ James Wilkins - Industrial Maintenance Engineer
"Reliable and safe isolation for our production line equipment. The red locking handle is a game-changer—no more worrying about accidental re-energizing during maintenance. Installed the Advanced Model (4P) in our factory panel, and it integrates perfectly with our three-phase plus neutral system."Purchase Date: February 2025 | Usage Period: 5 months
⭐⭐⭐⭐⭐ Linda Patel - Facility Manager, TechHub Office Complex
"We installed the Base Model (3P) in our server room and HVAC control panels. The compact design saved space, and the IP66 rating gives us confidence in long-term reliability. Very straightforward to mount and wire. Safety compliance was a top concern, and this switch delivers."Purchase Date: November 2024 | Usage Period: 7 months
⭐⭐⭐⭐☆ Daniel Reyes - DIY Workshop Enthusiast
"I run a home workshop with industrial-grade tools, and I needed a serious disconnect switch for my subpanel. Went with the 4P version for future expansion. The build quality is solid—metal contacts feel robust, and the plastic housing doesn’t flex. Only reason for 4 stars is that the documentation could be more detailed for non-professionals."Purchase Date: April 2025 | Usage Period: 2 months
⭐⭐⭐⭐⭐ Maria Thompson - Senior Technician, Midwest Power Systems
"We trialed the Pro Model (4P + IP67) in an outdoor substation exposed to rain and dust. After six months, zero issues. The 200A capacity handles surge loads effortlessly, and the IP67 seal keeps moisture out. This switch exceeds our safety and durability expectations. Now standardizing across all new installations."Purchase Date: September 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Ahmed Khalil - Operations Supervisor, Apex Manufacturing
"After a near-miss incident due to a non-lockable disconnect, we upgraded to Suntree’s 160A switches. The lockout capability aligns perfectly with our LOTO (Lockout/Tagout) procedures. We’ve ordered over 20 units across production lines. Durable, compliant, and easy to operate—even with gloves on."Purchase Date: January 2025 | Usage Period: 6 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
John Mercer - Certified Electrical Safety Inspector (OSHA/IEC)
"The Suntree 160A Disconnecting Switch meets and exceeds IEC 61058 and UL standards for industrial isolation devices. Its red lockable handle is a critical safety feature for compliance with OSHA lockout/tagout regulations. I recommend this switch for any facility prioritizing worker safety and code adherence."
Elena Rodriguez - Industrial Systems Integration Specialist
"In retrofitting legacy systems with modern safety protocols, the Suntree switch series stands out. The manual-on/auto-off functionality provides fail-safe operation during power anomalies. The 3P/4P flexibility allows seamless integration into both old and new panels. A smart upgrade for any industrial control setup."
Posted: 2 days ago
"Installed the 4P model on our compressor bank. Handles the startup surge without heating up. The safety lock is sturdy, and the labeling is clear—no guesswork during emergencies."
Posted: 1 week ago
"We needed UL-listed, IP66-rated disconnects for audit compliance. These passed with flying colors. Documentation was complete, and certification marks are clearly displayed on the front panel."
Posted: 3 weeks ago
"Excellent product overall. Only minor note: the mounting brackets require precise alignment. Once set, it’s rock solid. Will definitely repurchase for future projects."
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